LLMnesia
Search all your AI chats locally and jump to exact messages
“Search ChatGPT, Claude & Gemini History Privately | LLMnesia”its own headline
⚿ 8 contact fields stay closed. Everything it says about itself is open; how to reach it needs an account. Open them →
What it costs2
“Free Chrome extension — local-first”
“Free to use. Install in seconds.”
How it runs2
“Free Chrome extension — local-first”
“Your index lives in your browser's IndexedDB, on this device only.”
Where it puts itself1
“Compare -> https://www.llmnesia.com/compare”
What it offers as proof3
“Blog -> https://www.llmnesia.com/blog”
“Coming soon · LLMnesia Vault”
“No account required”
Who it says it is for2
“Built for people who live in AI chats”
“Developers Re-find the fix or snippet Claude wrote last month in seconds.”
What it names3
“Works with ChatGPT Claude Gemini Perplexity Copilot”
“Supported now ChatGPT Claude Gemini Perplexity Microsoft Copilot DeepSeek Grok Mistral Kimi Qwen Google AI Studio Character.AI Z.ai”
“Index the Claude Code chats on your own machine — from the terminal, the VS Code extension, and the desktop app”
What it calls itself1
⚿ Value and quote open with an account.
What you can take with you2
“Export and back up your conversation history so your AI work stays yours.”
“Export or wipe everything with one click. No account needed.”
How to reach it2
⚿ Value and quote open with an account.
“I built LLMnesia to fix that for myself. Now I'm opening it up to other people who work the same way.”
About
LLMnesia is a free Chrome extension that indexes and searches your AI chat history across ChatGPT, Claude, Gemini, Perplexity, Copilot, and more, all on your device. It imports past conversations, keeps new ones indexed automatically, and lets you open a universal search with Cmd/Ctrl + Shift + 9 to jump straight to the exact message you need. Built local-first, it never uploads conversation data, requires no account, and gives you export and wipe controls. Upcoming Vault adds encrypted sync and cross-device memory.
