{"id":625,"date":"2026-07-24T09:03:03","date_gmt":"2026-07-24T13:03:03","guid":{"rendered":"https:\/\/coretoolshub.com\/blog\/?p=625"},"modified":"2026-05-22T09:20:16","modified_gmt":"2026-05-22T13:20:16","slug":"prepare-documents-for-visa-and-job-applications-pdf-2026","status":"publish","type":"post","link":"https:\/\/coretoolshub.com\/blog\/prepare-documents-for-visa-and-job-applications-pdf-2026\/","title":{"rendered":"Prepare Documents and Images for Visa &amp; Job Applications (Formats, Sizes, PDFs)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Last updated: April 29, 2026<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Quick Answer:<\/strong> Most visa and job portals reject files because of wrong formats (HEIC instead of JPG, for example), oversized PDFs, or photos with incorrect pixel dimensions \u2014 not because your actual documents are wrong. To fix this, convert photos to JPG, compress PDFs to under 5MB, resize images to the exact pixel dimensions specified, and verify file sizes before you upload. Every step in this guide can be done in a browser with no software to install and no account to create.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Key Takeaways<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Visa portals commonly require JPG photos at 600\u00d7600 pixels and under 200\u2013240 KB; job portals typically want PDF resumes under 2\u20135 MB.<\/li>\n\n\n\n<li>HEIC files (default iPhone format) are rejected by almost every application portal \u2014 convert to JPG first.<\/li>\n\n\n\n<li>Schengen visas require 35\u00d745 mm photos; US visas require 2\u00d72 inch (51\u00d751 mm) \u2014 these are not interchangeable.<\/li>\n\n\n\n<li>IRCC (Canada) updated its portal limit to 5 MB per upload in late 2025, but older IRCC portal users still face a 2 MB cap.<\/li>\n\n\n\n<li>A PDF with 8\u201310 scanned pages at 150 DPI typically fits within 4 MB \u2014 higher DPI scans are a common cause of oversized files.<\/li>\n\n\n\n<li>North American job applications expect Letter-size (8.5\u00d711 inch) PDFs; international roles expect A4 \u2014 a mismatch can clip content in ATS systems.<\/li>\n\n\n\n<li>All tools referenced in this guide run in your browser, require no signup, and process files locally where possible.<\/li>\n\n\n\n<li>Stripping EXIF metadata from photos before upload is a smart privacy step \u2014 some portals flag embedded GPS data.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure data-spectra-id=\"spectra-d4c2783a-599c-4186-8c46-20d3c3ca96e1\" class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/editorial-illustration-showing-a-split-screen-comparison-left-side-displays-a-red-File-Rejected-error-popup-on-a-visa.jpg\" alt=\"() editorial illustration showing a split-screen comparison: left side displays a red 'File Rejected' error popup on a visa\" class=\"wp-image-859\" srcset=\"https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/editorial-illustration-showing-a-split-screen-comparison-left-side-displays-a-red-File-Rejected-error-popup-on-a-visa.jpg 1536w, https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/editorial-illustration-showing-a-split-screen-comparison-left-side-displays-a-red-File-Rejected-error-popup-on-a-visa-300x200.jpg 300w, https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/editorial-illustration-showing-a-split-screen-comparison-left-side-displays-a-red-File-Rejected-error-popup-on-a-visa-1024x683.jpg 1024w, https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/editorial-illustration-showing-a-split-screen-comparison-left-side-displays-a-red-File-Rejected-error-popup-on-a-visa-768x512.jpg 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Why Visa and Job Portals Reject Your Files<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Portal rejections almost always come down to three things: wrong file format, file too large, or image dimensions outside the accepted range. The error messages are often unhelpful \u2014 &#8220;invalid file&#8221; or &#8220;upload failed&#8221; \u2014 which makes it hard to know what to fix.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here&#8217;s what&#8217;s actually happening behind the scenes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Format mismatch:<\/strong> Portals are coded to accept specific MIME types. A <code>.heic<\/code> file from an iPhone, a <code>.webp<\/code> screenshot, or a <code>.bmp<\/code> scan will fail even if the content is perfectly fine.<\/li>\n\n\n\n<li><strong>File size caps:<\/strong> These vary widely. US visa photo uploads cap at 240 KB. The IRCC portal (Canada) allows up to 5 MB per document. Many job portals cap resume PDFs at 2\u20135 MB. Exceeding the cap by even a few KB causes a silent rejection on some systems.<\/li>\n\n\n\n<li><strong>Pixel dimension rules:<\/strong> A photo that&#8217;s 800\u00d7600 pixels will fail a portal expecting exactly 600\u00d7600 pixels. Some portals check aspect ratio only; others check exact pixel counts.<\/li>\n\n\n\n<li><strong>PDF page count or version:<\/strong> Some portals reject PDFs with more than a set number of pages, or PDFs created by certain software versions.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Common mistake:<\/strong> Sending a scanned document at 300 DPI when 150 DPI is sufficient. A 300 DPI scan of a single page can exceed 2 MB on its own. Dropping to 150 DPI for text documents brings that under 200 KB with no visible quality loss for screen viewing.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Understanding Common Requirements for Photos and PDFs<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Requirements differ by destination and platform, but the patterns are consistent enough to plan around. Here are the most widely used specs as of 2026:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Visa Photo Requirements by Region<\/h3>\n\n\n\n<table>\n<thead>\n<tr>\n<th>Destination<\/th>\n<th>Size<\/th>\n<th>Format<\/th>\n<th>Max File Size<\/th>\n<th>Face Height<\/th>\n<\/tr>\n<\/thead>\n<tbody><tr>\n<td>USA (DS-160 digital)<\/td>\n<td>600\u00d7600 px (2\u00d72 in)<\/td>\n<td>JPG<\/td>\n<td>240 KB<\/td>\n<td>22\u201335 mm<\/td>\n<\/tr>\n<tr>\n<td>Schengen \/ EU<\/td>\n<td>35\u00d745 mm<\/td>\n<td>JPG<\/td>\n<td>200\u2013500 KB (varies)<\/td>\n<td>32\u201336 mm<\/td>\n<\/tr>\n<tr>\n<td>Canada (IRCC)<\/td>\n<td>35\u00d745 mm<\/td>\n<td>JPG<\/td>\n<td>5 MB (new portal)<\/td>\n<td>31\u201336 mm<\/td>\n<\/tr>\n<tr>\n<td>Australia<\/td>\n<td>35\u201340 mm \u00d7 45\u201350 mm<\/td>\n<td>JPG<\/td>\n<td>5 MB<\/td>\n<td>32\u201336 mm<\/td>\n<\/tr>\n<tr>\n<td>India e-Visa<\/td>\n<td>200\u00d7200 px min<\/td>\n<td>JPG<\/td>\n<td>1 MB<\/td>\n<td>70\u201380% of frame<\/td>\n<\/tr>\n<\/tbody><\/table>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Key point:<\/strong> A US-format 2\u00d72 inch square photo will be rejected by a Schengen portal expecting 35\u00d745 mm. These are different aspect ratios. Always check the destination&#8217;s spec before resizing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A February 2026 USCIS guidance also clarified that certain immigration photos must be taken by USCIS or an authorized entity \u2014 not self-taken \u2014 for specific application types. This doesn&#8217;t affect DS-160 or standard N-400 submissions, but it&#8217;s worth confirming for your specific form.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Job Application PDF Requirements<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>File format:<\/strong> PDF is standard. Some portals also accept DOCX, but PDF is safer because it preserves formatting across all ATS (Applicant Tracking Systems).<\/li>\n\n\n\n<li><strong>Page size:<\/strong> Letter (8.5\u00d711 in) for North American applications; A4 for international. Submitting A4 to a US portal can clip the bottom of your resume in print preview.<\/li>\n\n\n\n<li><strong>File size:<\/strong> Most job portals cap uploads at 2\u20135 MB. A well-formatted single-page resume PDF should be well under 500 KB.<\/li>\n\n\n\n<li><strong>Fonts embedded:<\/strong> Portals that parse PDFs for ATS screening can fail if fonts aren&#8217;t embedded. Export from Word or Google Docs as PDF rather than printing to PDF for cleaner output.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Step-by-Step: Prepare Your Documents and Images for Visa and Job Applications PDF<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This is the core workflow \u2014 from raw file to upload-ready. Each step uses a browser-based tool, so there&#8217;s nothing to install and no signup required.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-197f18b4-15ad-4964-804e-d1ecc8cf8902\" class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/step-by-step-workflow-infographic-showing-four-connected-stages-on-a-light-grey-background-Stage-1-smartphone-camera.jpg\" alt=\"() step-by-step workflow infographic showing four connected stages on a light grey background: Stage 1 - smartphone camera\" class=\"wp-image-860\" srcset=\"https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/step-by-step-workflow-infographic-showing-four-connected-stages-on-a-light-grey-background-Stage-1-smartphone-camera.jpg 1536w, https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/step-by-step-workflow-infographic-showing-four-connected-stages-on-a-light-grey-background-Stage-1-smartphone-camera-300x200.jpg 300w, https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/step-by-step-workflow-infographic-showing-four-connected-stages-on-a-light-grey-background-Stage-1-smartphone-camera-1024x683.jpg 1024w, https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/step-by-step-workflow-infographic-showing-four-connected-stages-on-a-light-grey-background-Stage-1-smartphone-camera-768x512.jpg 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Step 1: Convert Your Photo to the Right Format<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">iPhones save photos as HEIC by default. Android phones sometimes save as WebP. Neither format is accepted by application portals.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Go to the <a href=\"https:\/\/coretoolshub.com\/heic-converter\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">HEIC to JPG converter<\/a> on Core Tools Hub.<\/li>\n\n\n\n<li>Drop your photo in. It converts in seconds, entirely in your browser.<\/li>\n\n\n\n<li>Download the JPG output.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">If your photo is already a PNG (common for screenshots), use the <a href=\"https:\/\/coretoolshub.com\/png-to-jpg\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">PNG to JPG converter<\/a> instead. PNG files are larger than JPG for photos and often exceed portal size limits.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 2: Resize to the Exact Required Dimensions<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Once you have a JPG, resize it to match the portal&#8217;s pixel requirements.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Open the <a href=\"https:\/\/coretoolshub.com\/image-resizer\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Image Resizer<\/a> tool.<\/li>\n\n\n\n<li>Enter the exact width and height in pixels (e.g., 600\u00d7600 for a US visa photo).<\/li>\n\n\n\n<li>Lock the aspect ratio only if the portal allows flexible dimensions \u2014 for visa photos, enter exact values without locking.<\/li>\n\n\n\n<li>Download the resized image.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">For a detailed walkthrough of resizing options, see the guide on <a href=\"https:\/\/coretoolshub.com\/blog\/resize-images-online-without-losing-quality\/\">resizing images online without losing quality<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 3: Compress the Image to Meet the KB Cap<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A 600\u00d7600 JPG fresh from a camera can still be 800 KB or more. Most portals cap visa photos at 200\u2013240 KB.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Open the <a href=\"https:\/\/coretoolshub.com\/image-compressor\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Image Compressor<\/a>.<\/li>\n\n\n\n<li>Upload your resized JPG.<\/li>\n\n\n\n<li>Adjust the quality slider \u2014 for a visa photo, 75\u201385% quality typically brings a 600\u00d7600 image under 200 KB with no visible degradation.<\/li>\n\n\n\n<li>Check the output file size shown in the tool before downloading.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">The guide on <a href=\"https:\/\/coretoolshub.com\/blog\/reduce-image-size-in-kb-online-2026\/\">reducing image size in KB for forms and portals<\/a> covers this in more detail, including what quality settings work best for different use cases.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best settings for visa photos:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Format: JPG<\/li>\n\n\n\n<li>Quality: 75\u201385%<\/li>\n\n\n\n<li>Output size target: Under 200 KB (US), under 500 KB (Schengen\/Canada)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Step 4: Prepare Your PDF Documents<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Scanned documents are the most common source of oversized PDFs. A passport scan at 300 DPI can be 3\u20134 MB per page. At 150 DPI, the same page is typically under 300 KB and still perfectly legible on screen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>If your PDF is already too large:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Go to <a href=\"https:\/\/coretoolshub.com\/compress-pdf\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Compress PDF<\/a> on Core Tools Hub.<\/li>\n\n\n\n<li>Upload the PDF. The tool reduces file size in your browser \u2014 your file doesn&#8217;t leave your device.<\/li>\n\n\n\n<li>Download the compressed version and check the new file size.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">For context on how much compression is safe, the guide on <a href=\"https:\/\/coretoolshub.com\/blog\/compress-pdf-without-losing-quality-2026\/\">compressing PDFs without losing quality<\/a> explains the tradeoffs between screen-quality and print-quality compression.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 5: Convert Images to PDF (When Required)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Some portals ask you to submit scanned documents as a single PDF rather than individual image files.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Use the <a href=\"https:\/\/coretoolshub.com\/images-to-pdf\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Images to PDF tool<\/a> to combine JPG or PNG scans into one PDF.<\/li>\n\n\n\n<li>Arrange pages in the correct order before converting.<\/li>\n\n\n\n<li>Download the PDF and check the total file size.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Building Application Packs: Merge, Split, and Compress PDFs<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Many visa applications require you to combine multiple documents \u2014 passport bio page, financial statements, cover letter, supporting letters \u2014 into a single PDF. Job portals sometimes ask for a combined portfolio or work sample pack.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Merging PDFs<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Use the <a href=\"https:\/\/coretoolshub.com\/merge-pdf\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Merge PDF tool<\/a> to combine files in order. Drag to reorder pages before merging. The entire process runs in your browser with no uploads to a server.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a comparison of the best tools for this task, see <a href=\"https:\/\/coretoolshub.com\/blog\/best-online-tools-to-merge-pdfs-2026\/\">best online tools to merge PDFs in 2026<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Splitting PDFs<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If a portal limits uploads to a certain number of pages, use the <a href=\"https:\/\/coretoolshub.com\/split-pdf\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Split PDF tool<\/a> to extract specific pages. This is also useful when a combined document is too large and you need to submit sections separately.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">After Merging, Always Recompress<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Merging PDFs often increases file size because the tool concatenates the files without re-optimizing them. After merging, run the combined PDF through the compressor again. A 10-page merged document that starts at 15 MB can often be brought under 5 MB this way.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Final Checks Before Uploading (Size, Format, Resolution)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Before hitting submit, run through this quick verification list. It takes two minutes and prevents the most common rejection reasons.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-f7703594-51a5-481b-a45a-09d23e2250e2\" class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/checklist-style-graphic-on-a-white-background-with-a-clipboard-illustration-showing-two-columns-Visa-Application.jpg\" alt=\"() checklist-style graphic on a white background with a clipboard illustration showing two columns: 'Visa Application\" class=\"wp-image-861\" srcset=\"https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/checklist-style-graphic-on-a-white-background-with-a-clipboard-illustration-showing-two-columns-Visa-Application.jpg 1536w, https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/checklist-style-graphic-on-a-white-background-with-a-clipboard-illustration-showing-two-columns-Visa-Application-300x200.jpg 300w, https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/checklist-style-graphic-on-a-white-background-with-a-clipboard-illustration-showing-two-columns-Visa-Application-1024x683.jpg 1024w, https:\/\/coretoolshub.com\/blog\/wp-content\/uploads\/2026\/07\/checklist-style-graphic-on-a-white-background-with-a-clipboard-illustration-showing-two-columns-Visa-Application-768x512.jpg 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pre-upload checklist:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li> File format matches what the portal specifies (JPG for photos, PDF for documents)<\/li>\n\n\n\n<li> Image dimensions are exactly correct (e.g., 600\u00d7600 px, not 601\u00d7600)<\/li>\n\n\n\n<li> Photo file size is under the cap (check in your file browser or the tool&#8217;s output display)<\/li>\n\n\n\n<li> PDF file size is under the portal&#8217;s limit<\/li>\n\n\n\n<li> PDF page count is within the allowed range<\/li>\n\n\n\n<li> Resume PDF uses Letter size (US) or A4 (international) \u2014 not the wrong page size<\/li>\n\n\n\n<li> Fonts are embedded in the PDF (export from source, don&#8217;t print-to-PDF)<\/li>\n\n\n\n<li> EXIF metadata removed from photos if privacy is a concern (use the <a href=\"https:\/\/coretoolshub.com\/image-exif-remover\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Image EXIF Remover<\/a>)<\/li>\n\n\n\n<li> File names contain no special characters (spaces, ampersands, or accents can cause upload failures on older portals)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Sample Checklists for Visa and Job Applications<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Visa Application File Checklist<\/h3>\n\n\n\n<table>\n<thead>\n<tr>\n<th>Document<\/th>\n<th>Format<\/th>\n<th>Max Size<\/th>\n<th>Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody><tr>\n<td>Passport photo<\/td>\n<td>JPG<\/td>\n<td>240 KB (US) \/ 500 KB (Schengen)<\/td>\n<td>Exact dimensions required<\/td>\n<\/tr>\n<tr>\n<td>Passport bio page scan<\/td>\n<td>JPG or PDF<\/td>\n<td>2\u20135 MB<\/td>\n<td>150 DPI is sufficient<\/td>\n<\/tr>\n<tr>\n<td>Financial statements<\/td>\n<td>PDF<\/td>\n<td>5 MB per file<\/td>\n<td>Compress if scanned at high DPI<\/td>\n<\/tr>\n<tr>\n<td>Supporting letters<\/td>\n<td>PDF<\/td>\n<td>2 MB<\/td>\n<td>Export from Word, don&#8217;t print-to-PDF<\/td>\n<\/tr>\n<tr>\n<td>Combined document pack<\/td>\n<td>PDF<\/td>\n<td>10 MB (typical cap)<\/td>\n<td>Merge then recompress<\/td>\n<\/tr>\n<\/tbody><\/table>\n\n\n\n<h3 class=\"wp-block-heading\">Job Application File Checklist<\/h3>\n\n\n\n<table>\n<thead>\n<tr>\n<th>Document<\/th>\n<th>Format<\/th>\n<th>Max Size<\/th>\n<th>Page Size<\/th>\n<th>Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody><tr>\n<td>Resume \/ CV<\/td>\n<td>PDF<\/td>\n<td>2 MB<\/td>\n<td>Letter (US) or A4<\/td>\n<td>Embed fonts; no password protection<\/td>\n<\/tr>\n<tr>\n<td>Cover letter<\/td>\n<td>PDF<\/td>\n<td>1 MB<\/td>\n<td>Match resume page size<\/td>\n<td>Single page preferred<\/td>\n<\/tr>\n<tr>\n<td>Portfolio \/ work samples<\/td>\n<td>PDF<\/td>\n<td>5\u201310 MB<\/td>\n<td>Any<\/td>\n<td>Compress images within PDF<\/td>\n<\/tr>\n<tr>\n<td>References<\/td>\n<td>PDF<\/td>\n<td>1 MB<\/td>\n<td>Match resume page size<\/td>\n<td>Combine into one file if possible<\/td>\n<\/tr>\n<\/tbody><\/table>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">How to Fix Last-Minute File Problems Before Deadlines<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Deadlines have a way of surfacing file problems at the worst time. Here are the most common last-minute issues and quick fixes:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&#8220;My photo keeps getting rejected.&#8221;<\/strong>\nCheck the exact pixel dimensions required, not just the file size. A 600\u00d7601 image fails a strict dimension check. Resize to exact values using the Image Resizer, then recompress.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&#8220;My PDF is 12 MB and the limit is 5 MB.&#8221;<\/strong>\nRun it through the <a href=\"https:\/\/coretoolshub.com\/compress-pdf\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Compress PDF tool<\/a> first. If it&#8217;s still too large after compression, use the Split PDF tool to separate it into two submissions, or reduce the scan resolution of any image-heavy pages.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&#8220;The portal says &#8216;unsupported format&#8217; but my file is already a PDF.&#8221;<\/strong>\nSome portals reject password-protected PDFs or PDFs created by certain software. Open the PDF, print it to PDF (using your OS print dialog), and re-upload. This re-creates a clean, unprotected version.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&#8220;My resume looks fine on screen but prints with content cut off.&#8221;<\/strong>\nThis is almost always a page size mismatch. If you&#8217;re applying to a US company, confirm your PDF is Letter size. Open the original file, change the page size, and re-export. See the guide on <a href=\"https:\/\/coretoolshub.com\/blog\/fix-pdf-to-word-formatting-issues-2026\/\">fixing PDF formatting issues<\/a> for more on this.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&#8220;I&#8217;m on mobile and can&#8217;t run desktop software.&#8221;<\/strong>\nAll Core Tools Hub tools are mobile-friendly and run in your browser. The image compressor, PDF compressor, and merge tools work on iOS and Android without any app download.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What file format should visa photos be for online applications?<\/strong>\nJPG (also written as JPEG) is the standard format for visa photos on almost every portal. PNG is sometimes accepted but produces larger files. HEIC, WebP, and BMP are almost universally rejected.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What pixel size is a US visa photo for online submission?<\/strong>\nThe DS-160 form requires a 600\u00d7600 pixel JPG under 240 KB. The face should occupy 22\u201335 mm of the frame height. Printed photos for immigrant visa interviews are 2\u00d72 inches (51\u00d751 mm) on photo paper.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>How do I prepare documents for visa and job applications as a PDF without software?<\/strong>\nUse a browser-based tool like <a href=\"https:\/\/coretoolshub.com\/images-to-pdf\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Core Tools Hub&#8217;s Images to PDF converter<\/a> to convert scans to PDF, then use the <a href=\"https:\/\/coretoolshub.com\/merge-pdf\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Merge PDF tool<\/a> to combine files. No software install or account needed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What&#8217;s the maximum PDF size for most visa portals?<\/strong>\nIt varies. Canada&#8217;s IRCC portal allows up to 5 MB per file (updated late 2025). US immigration forms typically expect PDFs under 4 MB. Schengen and UK portals vary by VFS or embassy, but 5\u201310 MB per document is a common range.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Why does my merged PDF get larger after combining files?<\/strong>\nMerging concatenates files without re-optimizing them. Always run a merged PDF through a compressor after combining. This typically cuts 30\u201360% of the inflated size.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Should I use 150 DPI or 300 DPI when scanning documents for visa applications?<\/strong>\n150 DPI is sufficient for text-based documents (bank statements, letters, forms) and keeps file sizes manageable. Use 300 DPI only for photos or documents with fine print that must remain readable when zoomed in.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Can I submit a WebP image to a visa portal?<\/strong>\nNo. Convert WebP to JPG first using the <a href=\"https:\/\/coretoolshub.com\/webp-to-jpg\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">WebP to JPG converter<\/a> before uploading to any application portal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What page size should a resume PDF be?<\/strong>\nLetter (8.5\u00d711 inches) for North American job applications; A4 (210\u00d7297 mm) for international applications. Submitting the wrong page size can cause content to be clipped in ATS preview or print.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Is it safe to use browser-based tools for sensitive documents?<\/strong>\nTools that process files entirely in your browser (client-side) never send your files to a server. Core Tools Hub&#8217;s tools work this way. Check the tool&#8217;s privacy policy or &#8220;how it works&#8221; page to confirm. See the <a href=\"https:\/\/coretoolshub.com\/privacy\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Core Tools Hub privacy policy<\/a> for specifics.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>How do I remove EXIF data from a photo before uploading?<\/strong>\nUse the <a href=\"https:\/\/coretoolshub.com\/image-exif-remover\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Image EXIF Remover<\/a> tool. It strips embedded GPS coordinates, device info, and timestamps from JPG files in seconds, entirely in your browser.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Getting files rejected by a portal isn&#8217;t a reflection of your application \u2014 it&#8217;s a formatting problem with a straightforward fix. The workflow is always the same: convert to the right format, resize to exact dimensions, compress to meet the size cap, merge if needed, and verify before uploading.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The tools to do all of this are available right now, free, with no account and no software to install. Start with whichever step matches your current problem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Wrong format?<\/strong> \u2192 <a href=\"https:\/\/coretoolshub.com\/image-tools\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Image Converter<\/a> or <a href=\"https:\/\/coretoolshub.com\/heic-converter\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">HEIC to JPG<\/a><\/li>\n\n\n\n<li><strong>Photo too large in KB?<\/strong> \u2192 <a href=\"https:\/\/coretoolshub.com\/image-compressor\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Image Compressor<\/a><\/li>\n\n\n\n<li><strong>Wrong pixel dimensions?<\/strong> \u2192 <a href=\"https:\/\/coretoolshub.com\/image-resizer\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Image Resizer<\/a><\/li>\n\n\n\n<li><strong>PDF too large?<\/strong> \u2192 <a href=\"https:\/\/coretoolshub.com\/compress-pdf\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Compress PDF<\/a><\/li>\n\n\n\n<li><strong>Need to combine documents?<\/strong> \u2192 <a href=\"https:\/\/coretoolshub.com\/merge-pdf\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Merge PDF<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Keep this checklist bookmarked. The next time a portal throws an error, you&#8217;ll know exactly which step to fix first.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Last updated: April 29, 2026 Quick Answer: Most visa and job portals reject files because of wrong formats (HEIC instead 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