NicheUtils: 40+ Free Dev Tools
40+ dev tools that run 100% in your browser - no servers
NicheUtils: 40+ Free Dev Tools launched on June 4, 2025 with 9 votes, #3,023 of 7,999 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
40+ developer tools that run 100% in your browser. - JSON formatters, - Base64 encoders, - UUID generators, - regex testers & more. Your data never leaves your device. Completely private, fast & free.
Free developer tools running locally in your browser. JSON formatter, Base64 encoder, UUID generator, regex tester, and 48 more utilities. No data upload, completely private.
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