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Free AI tools, honest comparisons, and practical guides to help you work smarter with AI — productivity, workflows, and automation.
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Token Calculator
Estimate token counts & API cost for ChatGPT, Claude & Gemini.
Prompt Generator
Build effective AI prompts in seconds.
PDF to Text
Extract text from any PDF to paste into your AI tool.
JSON Formatter
Beautify and validate AI API responses.
Markdown Preview
Render AI-generated Markdown instantly.
Text Diff
See exactly what an AI changed in your writing.
Latest comparisons & guides
Honest, up-to-date coverage of the AI landscape.