ToolsForCode
71 free developer tools no signup, no ads, 100% client-side
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Lee

ToolsForCode - 71 free developer tools no signup, no ads, 100% client-side

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Free online developer tools: JSON formatter, Base64 encoder, regex tester, password generToolsForCode is a collection of 71 free tools built for developers. Everything runs in your browser — no data is ever sent to a server. No signup required. Includes tools for: - MyBatis XML ↔ Java annotation converter - Java code review + unit test generator (AI-powered) Built solo with Nuxt 3 + Vue 3. Deployed on Vercel + Cloudflare CDN.ator and more. No signup required.

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Lee
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Hi Product Hunt! 👋 I'm Lee, a solo full-stack developer from China. I built ToolsForCode because I was tired of developer tools that require signups, show ads, or quietly send your data to unknown servers. Every single tool runs 100% client-side. Paste your JWT secret, AES keys, or sensitive JSON — it never leaves your browser tab. A few tools I'm particularly proud of: - MyBatis XML ↔ Java annotation converter (haven't seen this anywhere else) - Java Code Review + Unit Test Generator (AI-powered via Groq) - Image Compressor (Canvas API, fully private) Built solo with Nuxt 3 + Vue 3 over the past 6 months. Currently at 71 tools and growing. Would love to hear what tools you wish existed. Happy to answer any questions!