Pick your platform — Foldif activates instantly
Opening ChatGPT in 5s…
Foldif appears as a small FAB in the corner of every supported AI page. Start here.
Open any chat on ChatGPT, Claude or Gemini, then click the Foldif FAB. Drop the conversation into a folder, or pin it to the top.
Select any text in an AI response. Pick a color. Foldif remembers it forever — across reloads, devices and platforms.
When you have a handful of highlights, open Book Builder. Drag chapters into order, add a cover, export as PDF or HTML.
The differentiator nobody else has: a clean pipeline from a single highlight to an exportable, beautifully laid-out book.
To build a habit, focus on three things: frequency, cue stability, and reward immediacy.
Habit science says daily reps beat weekly bursts — try anchoring this to coffee.
Five colors, persistent across reloads — the raw material of every Foldif book.
Right-rail annotations attached to any highlight. Your thoughts, anchored to AI's.
11 block types, 5 cover themes, drag-drop chapters, auto-save and PDF/HTML export.
Turn any highlight into a spaced-repetition card. Review with SM-2 algorithm.
Unlimited highlights, margin notes, books, cross-AI handoffs, auto-TODOs — everything Pro, free. No credit card. When the trial ends your data stays.
Start free trialNo card needed · Cancel anytime · Your data is yours
Free features are unlimited. Pro features need a trial or upgrade. Tap any card to learn more.
Unlimited folder tree. Same structure across ChatGPT, Claude and Gemini.
Pin important messages to the top of any conversation. Permanent, scrollable.
Unlimited multi-note panels per chat. Five colors. Optional auto-expiry.
Search inside every message — not just titles. With tag: and folder: operators.
Open anything, run any action, jump to any conversation — one keystroke.
Separate workspaces for work, study, projects. Each with its own folders, notes, books.
Continue a Claude conversation on ChatGPT — full history transferred. Switch AIs without restarting.
Ask the same question to multiple AIs at once. Compare answers side-by-side.
Export as MD, PNG, public URL, or PDF. Native sharing to WhatsApp, Email, X, LinkedIn.
Foldif spots action items in AI replies and offers to save them. Kanban, due dates, priorities.
One-click composer tools: rewrite, shorten, expand. Plus eight built-in tones and custom macros.
Your highlights, books and notes never leave your browser. No tracking, no API key, no account required.
Six combos that turn Foldif into muscle memory.
Open ChatGPT, Claude or Gemini. The Foldif FAB is waiting in the bottom-right.
Stuck or have a question?
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