AI ToolsetSentiment Tone Classifier
Paste support replies, reviews, social posts, or product feedback to preview tone locally before relying on a production model.
Interactive Calculator
Use this calculator to analyze your finances and make informed decisions.
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Stop paying per token — route AI requests to your own GPU
Wide Area AI is a local-first AI gateway: repeated requests hit an edge cache, the rest run free on your own hardware, and the cloud is only a failover. OpenAI-compatible endpoint, free tier.
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AI Image Moderation Preview
AI Image Moderation Preview helps review AI operations inputs locally with private local analysis, browser-side previews, and optional cached model upgrades.
Local RAG Playground — Chat With Your Documents In-Browser
A working Retrieval-Augmented Generation pipeline that runs 100% in your browser: add documents, chunk them, embed with all-MiniLM-L6-v2, and ask questions with cosine top-5 retrieval plus an optional in-browser LLM answer. Your documents never leave the browser — nothing is uploaded.
LLM GPU Benchmark
Speed test your GPU for AI — measure real memory bandwidth and compute with WebGPU, run an actual LLM in your browser to measure true tokens/sec, and see predicted speeds for every popular model on your hardware.
Private Audio Transcriber (Whisper) — In-Browser, No Upload
Transcribe audio to text entirely in your browser with OpenAI's Whisper. Drop a file or record from your mic, pick Tiny or Base, then export TXT, SRT, or VTT — your audio never leaves your device.
AI Embedding Cost Calculator
Estimate the total token count and API cost to embed a document corpus using OpenAI, Cohere, or Voyage embedding models.
AI Quiz Generator
Turn any chapter or notes into a practice quiz with instant scoring and explanations — generated by a private AI that runs entirely in your browser.