JW Tool Box
Provides a collection of free online tools for tasks like QR code generation, PDF editing, image conversion, and timers, all running locally in the browser.
A free online tool collection that provides utilities for everyday workflows, including QR code generation, PDF manipulation, converters, and timers, solving the problem of needing multiple specialized tools. It targets professionals such as developers, designers, and writers, as well as general consumers and small businesses, with a focus on privacy and no sign-ups. The tools run locally in the browser using WebAssembly and modern JavaScript APIs, ensuring files never leave the device, and the service is free with no account walls.
Key features
- QR code generator with high contrast
- PDF compressor with quality presets
- PDF merger and splitter
- PDF page organizer with reorder and rotate
- PDF to image converter
- Image to PDF converter
- PDF password remover
- Image compressor for web
- Image watermarker with batch support
- HEIC to JPG converter
- Regex tester with real-time highlighting
- Auto loan calculator
- Mortgage calculator
- World clock with meeting planner
- Screen wake lock to prevent sleep
- No social media activity within the last 30 days
GTM channels
- Blog
ICP
- Software developers
- Design teams
- Consumers general