Tools
Useful mini-apps, available directly in your browser.
Available tools
Free AI Answer Generator
FreeEnter your question, choose a tone and language, and get an answer in seconds. 100% free, no sign-up.
RAG & LLM Cost Calculator
FreeEstimate your LLM architecture budget in seconds. Calculate input tokens, output tokens, and vector indexing costs for GPT, Claude and Mistral.
VRAM & Hardware Simulator for On-Premise LLMs
FreeEnter the model size, quantization, and context window to estimate the required GPU memory and compatible hardware configurations.
Structured Outputs Schema Generator
FreeDescribe in plain language the data you want to extract, and instantly get a production-ready Pydantic class or JSON Schema for OpenAI Function Calling or Instructor.
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