Fero — 迁移 ChatGPT, Claude & Gemini 聊天 + 用量限额追踪器

两次点击即可将 ChatGPT、Claude、Gemini 或 Copilot 的聊天迁移到其他 AI。附用量追踪和节省 Token 的代码感知摘要。

Move a conversation from one AI to another in two clicks. Fero captures your current chat with ChatGPT, Claude, Gemini, or Copilot and sends it straight into a different assistant — cleanly formatted, so you never lose context when you switch. Send to any AI: • One click opens the destination AI and places your chat in its message box — you review it and press send yourself. • Large chats are attached automatically as a file, so nothing lags or freezes. • Hit a usage limit or the conversation length wall? Continue in a fresh chat or a different AI without losing context. Three ways to copy your chat: • Transcript — the whole conversation, word for word. • Condensed — shorter, but keeps all the context. • Smart — a short summary of the main points, generated on-device by Chrome's built-in AI (Gemini Nano). • Made for code-heavy chats: Code mode extracts and dedupes pasted code, so summaries stay small and save tokens. Built for privacy: • 100% local — everything runs in your browser; nothing is uploaded, tracked, or sent to any server. • On-device AI — Condensed and Smart use Chrome's built-in Gemini Nano, so your conversation never leaves your machine. • Secret-safe — Fero automatically hides API keys, tokens, and passwords behind placeholders before your chat goes anywhere. Reveal them only when you choose. • Condensed and Smart mode only work in the Chrome browser. Also: a fit meter shows how big the copy is (token size) for the destination, a usage card shows how much of your Claude/Gemini limit is left, export any chat as a Markdown file, and your capture history is stored locally. Free. No account, no sign-up.