Launched this week

ToolboxKit

Launched this week

Free browser-based tools — nothing ever leaves your device

2 followers

Free browser-based tools — nothing ever leaves your device

2 followers

Visit website

ToolboxKit is a growing collection of free tools (PDF/image converters, calculators, text utilities) that run 100% in your browser. No file upload, no server, no account — your data never leaves your device. Available in English, Turkish, and Spanish.

Free

Launch tags:Productivity

Launch Team

EneyProactive AI for Mac. Free test, 20,000 credits.

Promoted

Maker

📌

Hey Product Hunt! I built ToolboxKit because I kept needing quick file conversions and calculations but didn't want to upload personal files to random websites. Everything here runs entirely in your browser using Canvas API and Web Crypto — you can literally check the Network tab and see nothing gets sent anywhere. It started with a VAT calculator and has grown to 28 tools across file conversion, calculators, text, and image utilities, now available in English, Turkish, and Spanish. Would love your feedback on what to build next!

Report

6d ago