ChatFlag: Bookmarks for ChatGPT & Claude

Mark any spot in long ChatGPT and Claude chats and jump back to it in one click.

Never lose your place in a long AI chat again. You're 200 messages into a ChatGPT or Claude conversation and need that one great answer from earlier: the working code, the perfect outline, the explanation that finally made sense. Instead of scrolling up… and up… flag it once and jump back in one click. HOW IT WORKS 1. Open any chat on ChatGPT or Claude. 2. Hover over a message (or any section of a long answer) and click "Add flag". Give it a name and a color. 3. Your flags appear as colored marks on a rail at the right edge of the chat. Hover to see the label, click to jump straight back. FEATURES • Flag any spot: a whole message, one section of a long answer, or text you've selected • One-click jump from the rail, even in very long chats where old messages have been unloaded • Names and colors for every flag; rename, recolor or delete any time • Flags panel with search: type a word, press Enter, you're there • Keyboard shortcuts: Alt+Shift+B to add a flag, Alt+Shift+↑/↓ to jump between flags, Alt+Shift+L to open the panel • Export and import your flags as a file: back up, or move them to another computer • Notices chats you've deleted and offers to clean up their flags • Matches the site's light or dark theme • Works in Chrome, Microsoft Edge and Brave CHATFLAG PRO: $6 ONE-TIME, YOURS FOREVER The free plan includes up to 4 flags in every chat. Pro unlocks: • Unlimited flags in every chat • Search across ALL your chats: find any flag from any ChatGPT or Claude conversation and jump straight to it • Open any flag from the toolbar, on any website • All future updates included • Use it on up to 3 of your devices No subscription. 7-day money-back guarantee. Buy from Settings → ChatFlag Pro. PRIVATE BY DESIGN • Your flags are stored only in your browser, never uploaded • No account, no sign-up • No analytics, no tracking, no ads • ChatFlag only runs on chatgpt.com, chat.openai.com and claude.ai • If you buy Pro, only your license key is checked with our payment provider