All-in-one Toolbox for Developers
A collection of essential offline developer tools to boost your productivity. Available for macOS, Windows, and Linux.
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🧰 What's in the box?
OfflineTools provides powerful utilities for developers in a single, well-designed desktop application.
JSON Formatter
Format, validate, and transform JSON data with a powerful editing interface.
Base64 Encoder/Decoder
Quickly encode and decode Base64 strings with support for various formats.
URL Parser
Parse and analyze URL components with an intuitive visual interface.
For every developer workflow
OfflineTools adapts to how you work, whether you're a frontend developer, backend engineer, or DevOps specialist.
Frontend Developers
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Streamline your frontend workflow with tools for JSON, CSS, color manipulation, and more, all integrated in one application.
Backend Engineers
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Decode JWTs, generate UUIDs, hash strings, and test regular expressions without leaving your desktop or exposing sensitive data online.
Online Tools
Free web-based developer utilities you can use right in your browser
Ready to boost your productivity?
Join thousands of developers who use OfflineTools to streamline their daily tasks.
Download Now