AI Tab Organizer

Group all your open tabs into Chrome tab groups using AI, with one click.

# 🗂️ AI Tab Organizer A Chrome extension that groups all your open tabs into Chrome's native tab groups with one click — categorized by AI (Claude). Got 100 tabs? Click the icon → it reads every tab, asks Claude to sort them into logical groups (by topic/project, not just domain), and applies colored Chrome tab groups automatically. ## Install (takes ~1 minute) 1. Open Chrome and go to `chrome://extensions` 2. Turn on **Developer mode** (top-right toggle) 3. Click **Load unpacked** 4. Select this folder: `tab-organizer` 5. The 🗂️ icon appears in your toolbar. Pin it if you like. ## Pick a provider + key (Settings) Click the icon → **Settings (API key)** (or right-click → Options), choose a provider: | Provider | Cost | Default model | Get a key | |----------|------|---------------|-----------| | **Google Gemini** | **Free tier** | `gemini-2.5-flash` | https://aistudio.google.com/apikey | | **OpenAI** | Cheap (paid) | `gpt-4o-mini` | https://platform.openai.com/api-keys | | **Anthropic** | Cheap (paid) | `claude-haiku-4-5` | https://console.anthropic.com/settings/keys | | **None** | Free, no key | — | groups by website domain, fully offline | Paste the key, Save. Optionally override the model. The key is stored locally (`chrome.storage.sync`) and is sent only to that provider's API. > Want truly free + AI? Pick **Gemini** and grab a free AI Studio key. ## Use Click the icon → **Organize my tabs**. Done. It groups the tabs in the current window. Pinned tabs are left alone unless you enable that in Settings. Re-click anytime to re-organize after you've opened more tabs. ## What it costs It uses `claude-haiku-4-5` (cheap + fast). Organizing 100 tabs is a single small request — fractions of a cent per run. ## How it works - `manifest.json` — MV3 config, requests `tabs` + `tabGroups` permissions. - `background.js` — reads tabs, calls the Claude API directly from the browser (`anthropic-dangerous-direct-browser-access`), parses the returned JSON, and applies groups via `chrome.tabs.group` + `chrome.tabGroups.update`. - `popup.html/js` — the button + status. - `options.html/js` — stores your API key. ## Troubleshooting - **"Claude API 401"** → wrong/missing API key. Re-check Settings. - **"Claude API 400 ... model"** → update the `MODEL` constant in `background.js`. - **Nothing groups** → make sure you have more than ~2 non-pinned tabs open.