Free AI Tools That Run in Your Browser — No Signup, No Server, No Limits

Most "free AI tools" send your data to a server, require signups, or hit you with usage limits after 3 tries. I built a collection of AI-powered tools that run entirely in your browser — your data never leaves your device. No API keys, no accounts, no limits. How it works These tools use two approaches: Chrome's built-in AI (Chrome 138+) — models run natively in the browser Transformers.js — open-source AI models that download once and work offline forever Either way, your text, images, and data stay on your machine. The tools people actually use Writing & Text: Plain English Rewriter — paste jargon-heavy text, get a clear version. Users spend an average of 16 minutes per session on this one Headline Generator — generate click-worthy headlines from your topic Resume Summary Generator — create a professional summary from your work experience Passive Voice Checker — find and fix weak passive constructions in your writing Image & Design: AI Background Remover — remove image backgrounds us