Browse 138+ free LLM APIs from Google AI Studio, Groq, NVIDIA NIM, OpenRouter & more.
Browse 138+ free LLM APIs from Google AI Studio, Groq, NVIDIA NIM, OpenRouter & more. No credit card required. One-click config for Claude Code (cc), Codex, Gemini CLI, OpenClaw, Hermes, and any OpenAI-compatible tool.
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MU Tools is a free, no-signup collection of single-purpose tools that run entirely in your browser.
MU Tools is a free, no-signup collection of single-purpose tools that run entirely in your browser. Open one, finish the task in seconds, and move on. What you can do - Images — compress, resize, crop, WebP, OCR (image → text), color picker, Base64 - PDF — merge, split, extract text, convert between PDF and images - Text & data — character count, text diff, regex tester, JSON formatter, CSV ↔ JSON - Encoding — Base64, URL, hashes, HMAC, JWT decoder - Color & design — color converter, WCAG contra
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