Prompt Locker icon

Prompt Locker

by tydylmill@gmail.com · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 21 Oct 2026

A browser extension for adding, managing, and copying text snippets like prompts. With search, pinning, and drag-n-drop reordering.

Users
12
−1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#186K
#155K among extensions
Version
1.0
updated 2 Dec 2025

Users

monthly, 11 months
0612Dec 2025Jun 2026Oct 2026
Latest, 21 Oct 2026: 12 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months
012Dec 2025Jun 2026Oct 2026
Latest, 21 Oct 2026: 2 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 Locker

Prompt Locker — Feature List Core Functions Allows users to create, edit, and delete saved text prompts. Supports organizing prompts into simple groups for easier sorting. Stores all prompts locally using Chrome’s built-in chrome.storage.local. (No cloud storage, no external servers.) Inline “/” Menu (Slash Menu) When a user types “/” in a standard text field, the extension attempts to show an inline menu of saved prompts. Users can search their prompts by typing after the “/”. Results may include both: Individual prompts Groups that can be expanded to show child prompts Users can: Arrow-key navigate the menu Press Enter to insert a selected prompt Press Enter on a group to expand/collapse it Click any item to insert it The menu tries to position itself near the cursor for convenience. (Exact placement may vary depending on the site.) Prompt Insertion Inserts selected prompt text into: Standard <input> text fields Standard <textarea> fields Most basic contentEditable elements After insertion, the extension: Attempts to restore the cursor position Triggers normal browser input events like input and change (This helps most web apps update their UI correctly.) Behavior may vary on: Complex editors (e.g., React/Angular text areas) Heavily scripted or sandboxed text fields Sites that intercept keyboard events User Interface (Extension Popup) Shows your saved prompts and groups in a simple list. Allows basic editing of prompt titles and content. Allows users to create new prompts or groups. Supports reloading and saving changes to local storage. UI is designed to be minimal and functional without advanced formatting. Local Behavior Only All prompt data stays on the user’s device. The extension does not: Send any data to external servers Read webpage text outside of the user’s active input field Track browsing history Inject analytics Permissions (Low-Risk Use) Requires access to: Active text fields on websites (to show the slash menu) Local storage (to save prompts) Does not request: Clipboard permission Network access Scripting access beyond what’s needed for insertion Access to the full page content

Growth

WindowUsersChangeRatingsRating
7 days+2+20.0%00.00
30 days−1−7.7%00.00
6 months+2+20.0%00.00

Version history

1 versions recorded
1.02 Dec 2025

Details

Category
Tools
First seen
2 Dec 2025
Size
45 KB
Languages
en-US
Pricing
Free
Extension ID
dmcclgnjekcaejegflmefjnmdcpgbigf

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
activeTabscriptingstoragesidePanelclipboardWrite

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