Every online tool you need. One place.
Free browser-based utilities for files, images, text, network, and everyday tasks — private, fast, and available in 11 languages.
tomai.uk started as a toolbox I built for myself: small utilities that open instantly, work without an account, and never upload your files to a server. Every tool runs entirely in your browser — your documents, images and code stay on your device. Everything is available in 11 languages, because useful tools shouldn’t stop at language borders.
🕘 Recently used
Free Tools — Forever Free
🆓 FreeAll client-side tools. No login, no limits, no credit card needed — files are processed right in your browser.
IP Purity Check
Risk score, shared-user estimate, blacklists, proxy/VPN/Tor detection
ISS Tracker
Where is the International Space Station right now? Live position, altitude and speed on a mission-control map.
Air Quality Index
Live AQI, PM2.5 and six pollutants for any city on Earth
Image Collage Maker
Combine multiple photos into one row, column or grid layout — free, in your browser
X / Twitter Video Downloader
Paste an X (Twitter) tweet link and save the video as MP4, MP3 or thumbnail
RAR to ZIP
Convert RAR to ZIP in your browser — make RAR archives universally openable as ZIP.
All categories
Free tools
FreeNo account, no limits — files are processed right in your browser.
More tools shipping weekly
Need Help?
We reply within 24–48 hours.