Ancroo

Point. Prompt. Done. An AI prompt launcher for any page — run prompts with your own LLM, no tab switching.

Ancroo is an AI prompt launcher for your browser. Select text on any page or type input manually, fire an AI prompt, and get results right where you need them. No tab switching. No copy-paste. SETUP IN SECONDS Connect to OpenAI, Anthropic, Google Gemini, Ollama, OpenRouter, or any OpenAI-compatible API. Add your API key and start using six built-in actions immediately: Summarize, Translate to English, Rewrite Formal, Explain, Fix Grammar, and Ask AI. POINT. PROMPT. DONE. - Side panel UI — click the extension icon or press Alt+Shift+Y to open - Hotkeys — select text, trigger an action with a keyboard shortcut, get AI results - Flexible input — pick one input per action: Selection (formatted), Selection (plain text), Whole page, or Manual entry. Your choice fills the {text} variable in the prompt; {url} and {title} are always available too - Output actions — replace selected text, copy to clipboard, insert before/after, or show in panel - Follow-up messages — after a manual-entry action shows a result, send another message right from the result view to iterate, no navigating back - Execution history — last 50 results stored locally - Action categories — organize actions into named categories with icons; collapsible groups in the side panel - Backup & restore — export actions, categories, and provider settings to a JSON file; import on any device LLM PROVIDERS - OpenAI - Anthropic - Google Gemini - Ollama — run models locally on your machine - OpenRouter — access 200+ models via a single API key - Any OpenAI-compatible endpoint ACTION EDITOR Create your own actions with custom templates, model selection, and input/output configuration. The model browser auto-detects available models from your provider. PRIVACY Ancroo collects no analytics, telemetry, or personal data. All settings and history stay in your browser. Data is only sent to LLM providers you configure. See our Privacy Policy for details. OPEN SOURCE Ancroo is MIT-licensed and open source. Contributions welcome at https://github.com/ancroo/ancroo-web