SidePinner

SidePinner：支持 ChatGPT、Gemini 和 Claude 的 AI 对话书签、标记与导航工具。

SidePinner helps you navigate, save, and revisit useful parts of AI conversations in a floating side panel. Quickly scan prompts in the current conversation and jump back to a question. Bookmark Q&As or highlight passages, organize saved items into colored folders, and search saved content. Copy a Q&A as Markdown or export marked content to a text file. Estimate context usage from loaded conversation text, with automatic platform references and supported visible model/plan labels; no manual setup is needed. Above 50% the indicator turns yellow; above 75% it turns red and suggests a new chat. This estimate excludes hidden context and attachments and cannot detect compression or measure answer quality. SidePinner works with ChatGPT, Gemini and Claude. Local navigation and marks are available without signing in. Conversations you open can be indexed locally for search, including content you have not bookmarked. Optional Pro features include cloud synchronization of saved marks and settings, plus batch export to Notion and Obsidian. Each account can be signed in on up to three Chrome browser profiles. On a fourth profile, choose an existing profile to sign out. Sign in with Google in the extension to start a one-time 7-day Pro trial or subscribe. The trial requires no payment card and does not automatically become a paid subscription. Pro is US$6.99 per month or US$59.99 per year, plus any applicable taxes shown at checkout. Subscriptions renew until cancelled. Manage or cancel from Settings & Pro → Manage subscription. Payment is handled by Creem. Privacy: https://sidepinner.com/privacy Terms and refunds: https://sidepinner.com/terms Support: reynolds.leen@icloud.com SidePinner is an independent product and is not affiliated with the AI platforms it supports.