DevBlogHub

100+ free developer tools that run instantly in your browser

0 votes·1 comment·Apr 7, 2026

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DevBlogHub is a collection of 100+ free, fast, client-side developer tools that run entirely in your browser. Format JSON, encode Base64, generate UUIDs, test regex, and more — all without signup or uploads. Built for speed and privacy, most tools work offline, helping developers get instant results without installing software.