Foldif
Folders, highlights & notes for ChatGPT, Claude and Gemini
Your best AI answers are buried in hundreds of chats. Foldif is a Chrome extension that turns chat history from a feed into a library you own — one extension for ChatGPT, Claude, and Gemini. Organize conversations into folders, highlight what matters, add margin notes, and compile months of insights into a real, exportable book. Local-first and privacy-friendly: your conversations never leave your browser. No API key, no signup wall, free core features.
Features
ORGANIZE
- Unlimited nested, color-coded folders across ChatGPT, Claude & Gemini — same tree everywhere
- Pinned messages + sticky pin bar with one-click jump and TODO counts
- Conversation notes: multi-note stack per chat, 5 colors, optional TTL (1h/24h/7d/never)
- Bookmarks for any message
- Full-text search across every conversation, note & prompt — operators (tag:, folder:) + command palette (Ctrl+Shift+K)
- Archive, tags, per-folder system prompts
KNOWLEDGE LOOP
- Highlights: 5 colors, persist across reloads, one-key shortcut (H), searchable
- Margin notes: private per-highlight notes, like writing in a book (Ctrl+Enter to save)
- Book Builder: compile highlights into a real exportable book — 11 block types (cover, TOC, chapter, quote, callout, code, image…), 5 cover themes, drag-drop reorder, undo/redo, 30s auto-save + 24h draft recovery, PDF/HTML export
- Flashcards: one-click spaced repetition (SM-2), due queue, sourced back to the original chat
- Citations extractor: auto-detects URLs, DOIs, arXiv IDs & ISBNs — BibTeX export
TODO SYSTEM
- Auto-detects action items, decisions, questions, reading-list entries & experiments in AI responses
- Works in 13 languages (EN, TR, DE, FR, ES, PT, RU, JA, KO, ZH, AR, HI, IT)
- Kanban board with due dates, priorities & project tagging; due-date inference from natural language
- Quick-add from any selection (T shortcut)
CROSS-AI WORKFLOW
- Context handoff: move a conversation to another AI with last 5/10/20/all turns, editable prompt
- Cross-AI re-ask: re-run the same question on a different AI in one click
- Fork & branch tree: split a chat at any message, continue elsewhere, visualize every branch
COMPOSER POWER
- Prompt library: 30+ built-in templates with {{placeholders}} + your own saved prompts; @ autocomplete, # to attach folder context
- Power actions: expand / shorten / simplify or custom prompts on any AI response
- 8 tone modes: formal, casual, concise, detailed, friendly, empathetic, sarcastic, default — custom tones supported
- Text macros: type a trigger (;sig), expand to full text
- Live character / word / token counter
SHARE & EXPORT
- Share hub: export as Markdown, PNG, PDF or public link — one click to WhatsApp, Email, Telegram, X, LinkedIn, Reddit
- Image gallery: every DALL-E / Imagen / Claude image you've generated in one browsable grid
- Code formatter: one-click Prettier on any code block, auto-detects language
- CodePen run: open any HTML/CSS/JS block in CodePen instantly
PRIVACY & CONTROL
- Local-first: conversation content never leaves your browser; zero conversation tracking
- Smart redaction: auto-detects emails, phone numbers, card numbers, SSN/IBAN before sending — mask with one click
- Privacy blur: Alt+Shift+B blurs all conversations on screen, hover to peek
- End-to-end encrypted cloud sync: AES-256-GCM with your own passphrase (opt-in)
- Auto-archive for idle folders, full local activity log
- Multi-profile: 9 color-coded isolated workspaces — separate work & personal
PLATFORM
- Works on ChatGPT, Claude & Gemini · Chrome, Edge, Brave, Arc
- No API key, no signup wall · 13-language UI with full RTL support
- Free plan + 5-day Pro trial on install · Founder Lifetime $79 (first 100)
Use Cases
- Developers keeping AI-generated solutions findable instead of re-asking solved problems
- Researchers and students turning AI explanations into structured study material and flashcards
- Writers and consultants compiling weeks of AI brainstorming into shareable documents
- Anyone running work and personal AI chats side by side who needs them separated and organized
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Comments
hi everyone, solo dev here 👋 after ~20 years in software this is my first chrome extension — and i built it out of my own frustration. i run everything through chatgpt/claude/gemini, and a few months in i had hundreds of chats with genuinely good answers buried in them. i kept re-asking things i'd already solved. chat history is a feed; i wanted a library. so foldif adds folders, persistent highlights, margin notes and a "book builder" that compiles months of highlights into an exportable pdf/html book. it also auto-catches the TODOs hiding in AI responses before they vanish into scroll history. everything is local-first — your conversations never touch my servers. no api key, no signup wall, free core features. i'm here all day — happy to answer anything, and brutal feedback is genuinely welcome. that's how the product got this far.
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Comments
hi everyone, solo dev here 👋 after ~20 years in software this is my first chrome extension — and i built it out of my own frustration. i run everything through chatgpt/claude/gemini, and a few months in i had hundreds of chats with genuinely good answers buried in them. i kept re-asking things i'd already solved. chat history is a feed; i wanted a library. so foldif adds folders, persistent highlights, margin notes and a "book builder" that compiles months of highlights into an exportable pdf/html book. it also auto-catches the TODOs hiding in AI responses before they vanish into scroll history. everything is local-first — your conversations never touch my servers. no api key, no signup wall, free core features. i'm here all day — happy to answer anything, and brutal feedback is genuinely welcome. that's how the product got this far.
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