Prompt Vault

by lineinbetween · Tools

Manifest V3 in_app

View in Chrome Web Store Data as of 17 Oct 2026

Saves supported AI chats as local text, document, or static HTML archives — automatically for Founders or manually for Free users.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#331K

#260K among extensions

Version

1.7.0

updated 6 Aug 2026

Users

monthly, 2 months

Latest, 17 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 17 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Prompt Vault

Prompt Vault automatically saves your AI conversations — ChatGPT, Claude, Gemini, Copilot, and Perplexity — as local files, so you never lose a good conversation to a cleared history or an expired session. HOW IT WORKS - Manual save — click once to download the current conversation - Autosave (Founder) — saves automatically when a chat ends, switches, or goes quiet, with your own idle delay - Multiple formats — .txt, .md, or .docx (Word), plus a static HTML archive that includes images and chart snapshots - Search your archive — find any saved conversation by keyword later PRIVACY BY DESIGN Your conversations are never sent to any server we operate — they're written straight to your own Downloads folder, the same as any file you download normally. No accounts, no tracking, no data collection. Free tier included (manual saves, 10/day); a one-time lifetime "Founder" purchase unlocks autosave and unlimited saves.