Best developer utility toolboxes
All-in-one toolboxes of small developer helpers: JSON and YAML formatters, Base64 and JWT decoders, hash and UUID generators, regex testers.
3 apps, ordered by visits from AppBreakup and how often our research lists each one as an alternative. Open any app to see its alternatives.
All developer utility toolboxes
- Alternatives to DevToys
Free, open-source desktop toolbox of offline developer helpers like formatters, encoders and generators.
Open sourceWindows, macOS, Linux - Alternatives to DevUtils
Native macOS toolbox of 47+ offline developer tools, from JSON formatting to JWT debugging.
PaidmacOS - Alternatives to CyberChef
Open-source browser app for encoding, decoding, encryption and data analysis, built around chained recipes.
Open sourceSelf-hostableWeb, Self-hosted
Our picks by need
Common questions
What are the best developer utility toolboxes?
Based on how often our research lists them as alternatives and visits from AppBreakup, the leading developer utility toolboxes right now are DevToys, DevUtils and CyberChef.
Are there free developer utility toolboxes?
Yes. DevToys (open source) and CyberChef (open source) have a free option, out of 2 free or freemium apps we track.
Which developer utility toolboxes are open source?
DevToys and CyberChef.