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AI in the Browser JavaScript Projects
A few years ago, running AI meant paying for a server and an API key. Today a normal laptop can run a chatbot, read speech, cut out a photo background or search notes by meaning, all inside a browser tab. These ten projects show how. Each one is a single HTML file with a live demo, the code is short enough to read in one sitting, and your data never leaves your computer.
001. Local AI Chatbot
A private chat assistant that runs on your graphics card
002. Image Classifier
Drop a photo and see what the AI thinks it is
003. Speech to Text Notes
A voice notes app that writes down what you say
004. AI Text Summarizer
Paste a long article and get the key points
005. Smart Writing Assistant
A writing helper that drafts, rewrites and checks your text
006. Live Translator
A translator that works as you type, in 15 languages
007. Background Remover
Cut the background out of any photo in seconds
008. Semantic Search for Notes
Search your notes by meaning, not exact words
009. Voice Command Controller
Control a smart home dashboard with your voice