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Looking for a specific number? File size limits for every major platform lists verified upload caps for Gmail, WhatsApp, Discord, ChatGPT and more.
Latest articles
NotebookLM Watermark Remover and Gemini Video CleanupAI watermarks are burned into the pixels, so results vary by clip. Here is how to clean Gemini, Veo, Sora and NotebookLM marks for free, in your browser.Read guide 
Compress an Image to an Exact Size: 20KB, 50KB, 100KBExam forms, job portals and government sites ask for a photo under a specific size, not just 'smaller'. Here is how to hit 20KB, 50KB and 100KB without ruining the image.Read guide 
Merge PDF Online Free: The Honest Guide (and What Nobody Tells You About Privacy)Merging PDFs should take ten seconds. It often doesn't. Here's how to combine PDF files properly, reorder pages first, handle scanned documents and mixed page sizes, and why the upload question matters more than most guides admit.Read guide 
PDF to Word Without Losing Formatting: What Actually WorksPDF stores glyph positions, not structure. That one fact explains every broken conversion you have seen, and it tells you exactly how to fix one.Read guide 
How to Remove Background From an Image Free (HD, No Install)A background remover free tool that returns a transparent PNG is one of the most useful things on the web. Here is how the cutout gets made and where it goes wrong.Read guide