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Hands-on tools that turn AI configuration into a few clicks. Generate personality files, estimate costs, audit security, and ship faster.
Build a custom SOUL.md personality file for your OpenClaw agent. Pick a role, tune personality sliders, choose your tech stack, and download in 60 seconds.
Score any AI prompt on 9 quality checks and get an instant structured rewrite.
Estimate monthly costs across LLM providers and see how multi-model routing saves 50-80%.
Score your OpenClaw security posture with OWASP-mapped findings and remediation steps.
Generate a custom one-click install script for your platform, LLM provider, and messaging app.
Count tokens and estimate costs in seconds with our free tools
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Choose from GPT-5, Claude 4.5, Gemini 3, Llama, Mistral, and more
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Accurate token counting for all major AI providers and models
| Provider | Models | Context Window |
|---|---|---|
| OpenAI | GPT-5.2GPT-5.2 ProGPT-5 miniGPT-4.1GPT-4.1 miniGPT-4.1 nanoo4-mini | Up to 400K |
| Anthropic | Claude Opus 4.5Claude Sonnet 4.5Claude Opus 4Claude Sonnet 4Claude Haiku 3.5 | 200K (1M beta) |
Gemini 3 ProGemini 3 FlashGemini 2.5 ProGemini 2.5 FlashGemini 2.0 Flash | Up to 2M | |
| Meta | Llama 3.3 70BLlama 3.2 90BLlama 3.1 405BLlama 3.1 70BLlama 3.1 8B | Up to 128K |
| Mistral | Mistral LargeMistral MediumMistral SmallCodestralPixtral | Up to 128K |
Learn about tokens, pricing, and AI development
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A no-fluff walkthrough of the Claude Code and Obsidian setup that turns every article, tweet, podcast, and idea into a self-maintaining knowledge base that gets smarter every day.
Technical deep-dive into Google Gemma 4: architecture, benchmark scores, model sizes (E2B, E4B, 26B MoE, 31B Dense), and practical guide for developers choosing between variants.
Common questions about AI tokens, pricing, and our tools
AI Tools Kit provides essential utilities for developers and content creators working with large language models like GPT-5, Claude 4.5, Gemini 3, and other AI systems. Our token calculator helps you understand exactly how your text will be processed by AI models, enabling you to optimize prompts and reduce API costs.
Accurately count tokens before sending requests to OpenAI, Anthropic, or other AI providers. Understand how tokenization works and see exactly how your text breaks down into tokens. Support for multiple models including GPT-5, GPT-4.1, Claude 4.5, and more.
Token Optimized Object Notation (TOON) reduces your JSON payload size by up to 50%, saving tokens and reducing API costs. Convert between JSON and TOON formats instantly with our free converter tool.
Browse our curated collection of effective prompts for writing, coding, business, education, and creative tasks. Copy and customize prompts to get better results from AI models.