Every week, most of us need to do small but annoying tasks: merge two PDFs, generate a strong password, convert a chat export, or format some JSON. And every time, the typical solution is a website that asks you to upload files, shows cookie popups, and probably tracks your data.
I built an alternative: a completely free suite of browser-based tools that run 100% locally. Nothing gets uploaded, no data is tracked, and every tool works offline after the first load.
Browse all tools on the hub page
Go to Free Browser Tools →Every tool in this suite runs entirely in your browser as static HTML + JavaScript hosted on GitHub Pages:
Merge, split, convert images to PDF and back
Strong random passwords with strength meter
QR codes for URLs, WiFi, email, SMS
Format, validate, convert JSON and CSV
Encode/decode Base64, file support
UUID v4 & v7, bulk generation
Export highlights to Markdown, CSV
Convert SRT, VTT, ASS to text
Format chat exports to MD, HTML, CSV
Compare texts, highlight changes
Everything is intentionally simple. No React, no Webpack, no backend. Just HTML files you can open directly in your browser.
Start using these tools now — free, private, no signup
Browse All Tools →If you use these tools daily, the PRO Bundle ($19.99) removes all free limits across all 11 tools with a single license key. Unlimited PDF pages, unlimited password generations, unlimited diff lines, unlimited file sizes. One-time payment, lifetime access.