PromptCase icon

PromptCase

by promptcase07 · promptcase.dev · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Your prompt library across ChatGPT, Claude, Gemini and other AI chat sites — save what you write, reuse it where you type.

Users
3
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#342K
#264K among extensions
Version
2.4.0
updated 10 Aug 2026

Users

monthly, 3 months
023Jul 2026Sep 2026Oct 2026
Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
Latest, 15 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 PromptCase

PromptCase saves the prompts you write in AI chat tools to your own searchable library, so a prompt you got right once is never lost in a scrollback again. HOW IT WORKS: Connect the extension once with a token from your PromptCase dashboard. After that, prompts you send on any supported site are captured in the background and synced to your account, where you can search, tag, and organise them into folders. REUSE THEM WHERE YOU TYPE: Type // in the chat box to search your saved prompts and drop one straight into the composer — no copy-paste, no leaving the page. An optional AI "enhance" for your current draft is available once you turn on AI features in your PromptCase dashboard. WHAT IT CAPTURES: Only the prompt text you write yourself. PromptCase never stores AI responses, and never reads pages other than the supported chat sites listed below. SUPPORTED SITES (13): List is available on https://promptcase.dev/about CONTROLS: Turn capture on or off per site, or globally, from the settings page. • See exactly what is queued and what has synced. • Disconnect at any time — the extension holds no data once disconnected. REQUIRES A PROMPTCASE ACCOUNT: The extension syncs to a PromptCase account. Sign up at https://promptcase.dev SUPPORT Questions or a site not capturing? Write to support@promptcase.dev

Growth

WindowUsersChangeRatingsRating
7 days+1+50.0%00.00
30 days0+0.0%00.00

Version history

2 versions recorded
2.4.010 Aug 2026
2.1.021 Jul 2026

Details

Category
Developer Tools
First seen
21 Jul 2026
Size
175 KB
Languages
en
Pricing
Free
Privacy policy
promptcase.dev
Support
promptcase.dev
Extension ID
idgnadclbjbkgjccfiiaifbfcdocodpg

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
storagealarmsclipboardWrite

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