DevContext - Save AI Chat History

Save, search, and revisit your AI conversations — automatically, and entirely on your own device. DevContext is a developer-focused Chrome extension that captures your chat history from major AI assistants such as ChatGPT, Claude, and Gemini, then keeps it organized and searchable right in your browser. No account, no servers, no tracking. WHAT IT DOES • Saves each conversation automatically as you chat • Lets you read any saved chat in a built-in viewer — even after you log out • Finds anything fast with full-text search, platform filters, and tags • Extracts code snippets with language detection and syntax highlighting • Exports and imports your history as JSON, so you can back it up or move it between machines • Includes soft-delete with a 7-day undo, dark and light themes, and English and Vietnamese PRIVATE BY DESIGN Everything is stored locally in your browser (chrome.storage.local). The extension makes no network requests, uses no analytics, and never shares your data. You can turn off saving on any site, or remove sensitive conversations with one click.