TinyPNG alternatives: batch image compression with WebP, AVIF, and more
Last updated: March 24, 2026 Key Takeaways Quick Answer If you’ve hit TinyPNG’s free limits or need AVIF/WebP batch support, […]
Core Tools Hub Blog
tips, updates, and behind‑the‑scenes on building fast, privacy‑friendly tools. Practical guides, product changelogs, and engineering notes from the team behind Core Tools Hub. Learn how we ship speedy, browser‑first utilities and keep your data on device with a clean UX.
Edit PDFs online for free without hitting Canva or Adobe limits
Last updated: March 20, 2026 Key Takeaways Quick Answer The best free online PDF editors in 2026, including PDFgear, Sejda, […]
What is HEIC? How to open and convert HEIC photos on any device
Last updated: March 17, 2026 Quick Answer HEIC (High Efficiency Image Container) is the photo format iPhones have used by […]
Reduce image size for web without ruining quality or SEO
Last updated: March 13, 2026 Key Takeaways Quick Answer To reduce image size for the web without losing visible quality: […]
Resize images online without losing quality for web and social
Last updated: March 10, 2026 Key Takeaways Quick Answer To resize an image online without losing quality, open a browser-based […]
Compress PDF without losing quality for email, portals, and archives
Last updated: March 6, 2026 Key Takeaways Quick Answer To compress a PDF without losing quality, use a tool that […]
JPG to PDF converter for clean printable documents
When Sarah needed to submit her apartment rental application, she had everything ready—driver’s license photo, pay stubs captured on her […]
Best Free Online PDF Compressor 2026
Best Free Online PDF Compressor 2026: Fast, Private, No Installation Required Picture this: You’ve just finished your job application, attached […]
Best Online Tools to Merge PDFs 2026
Picture this: It’s 10 PM, and you’re rushing to submit a job application. You have your resume, cover letter, and […]
Split PDF into separate pages for uploads
Picture this: You’ve spent hours perfecting your resume, gathering recommendation letters, and scanning your transcripts. You’re ready to submit your […]