Developer
Complete Guide to PDF Tools: Merge, Split, Compress & Convert
Everything you need to know about PDF manipulation in the browser. Learn how to merge, split, compress, and convert PDFs — no software install, no upload, fully private.
Blog
Tips, guides, and tutorials for our free online tools.
Designer
Image Optimization Guide: Compress, Convert & Resize for Web
Learn how to optimize images for faster websites. Complete guide to compression, format conversion (PNG, JPG, WebP), and resizing — all in your browser, free.
Designer
PNG vs JPG vs WebP: Which Image Format Should You Use?
Side-by-side comparison of PNG, JPG, and WebP image formats. Learn the strengths, weaknesses, and best use cases for each — with file size examples.
Everyday
64 Free Online Tools You Should Bookmark in 2026
A complete directory of 64 free browser-based tools for developers, designers, and everyday tasks. No signup, no uploads, no tracking. All run locally in your browser.
Productivity
Text to Speech: Make Your Computer Read Out Loud
TTS isn't just for accessibility. Here's how to use it for proofreading, language learning, and more — with a free tool.