Offline Toolbox for Developers

This app + 210 others in one suite.
Free for 7 days, then $9.99/month.
Whether you need to format JSON, debug a JWT token, or convert a UNIX timestamp, DevUtils can solve any of this in just one click. Get access to a huge set of development utilities that all work offline. Thanks to smart detection, you don’t even have to switch between them — DevUtils inspects your clipboard content and picks the utility you need at the moment. See more
4.5 / 5
915 ratings
version 1.7.2 macOS 10.11 required features

Work entirely offline

Anything you do with DevUtils you do offline. There’s no more need to paste JSON strings or any kind of sensitive data into random websites — DevUtils does it all locally on your Mac.

Popular development tools

Unix Time Converter, JSON Format/Validate, Base64 Encode/Decode, Regex Tester, UUID Generator, and more. New tools are added regularly with updates. Scripting will be added soon, so you’ll be able to add your own custom tools/scripts.

Smart detection

Once you see how much time DevUtils saves you, you’ll want to keep it at hand. Access DevUtils via the menu bar or use a global hotkey to open the app anytime. You can also right-click > Inspect in The app will automatically open the tool you need based on your clipboard content.

One membership,
endless benefits.
See how Setapp works.
Solve tasks on Mac or expand your flow to iPhone with Setapp for iOS — it’s easy to make Setapp truly yours. The entire suite is free for 7 days.
4.5 / 5
915 ratings
version 1.7.2 macOS 10.11 required
via + 210 apps.