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Free tools

Tools

Small free tools for building and shipping software with AI. No account, nothing stored, no trackers.

Free Token counter for AI models - free tool

Token counter for AI models

Count tokens across OpenAI, Claude, Grok, Kimi, DeepSeek, and GLM. Exact for OpenAI, clearly labeled estimates everywhere else.

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Free Local LLM hardware calculator - free tool

Local LLM hardware calculator

Check whether an open-weight model fits on your machine, and what quantization to pick. NVIDIA, Apple Silicon, and CPU-only.

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