Bookmarklet URL icon

Bookmarklet URL

Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Hint execution of your bookmarklets

Users
6,000
0 in 30 days
Rating
3.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#13K
#11K among extensions
Version
1.0.9
updated 26 Jul 2025

Users

monthly, 3 years
6003,3006,000Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 6,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
023Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 3 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 Bookmarklet URL

Pass "bmlet={bookmark_name}" or "bmlet={javascript:...}" on URLs to hint Bookmarklet(s) * View the extension Options page for a few linked examples! --------------------- New in version 1.0.9 --------------------- * Adds security option for managing trusted domains in extension Options page * Breaks backward compatibility by requiring trusted domains, see Security considerations --------------------- Hint a stored Bookmarklet through Chrome Bookmark --------------------- 1. Setup Bookmark Name (Bookmarklet) and URL, ex: (javascript:document.write("<h1>Thank you for downloading</h1>");) 2. Hint a Bookmarklet with URL by adding the Bookmark Name as query string parameter, eg: https://www.google.com/?bmlet=Bookmarklet --------------------- Hint a Bookmarklet through URL hash fragment --------------------- 1. Pass HTML+ URI encoded Bookmarklet, ex: https://www.google.com/#bmlet=javascript%3Adocument.write(%26%2339%3B%26lt%3Bh1%26gt%3BThank%20you%20for%20downloading%26lt%3B%2Fh1%26gt%3B%26%2339%3B)%3B --------------------- Hint a Bookmarklet through URL query parameter --------------------- 1. Pass HTML+ URI encoded Bookmarklet, ex: https://www.google.com/?bmlet=javascript%3Adocument.write(%26%2339%3B%26lt%3Bh1%26gt%3BThank%20you%20for%20downloading%26lt%3B%2Fh1%26gt%3B%26%2339%3B)%3B --------------------- Advanced --------------------- Sometimes a Bookmarklet may refresh the page or take you to a different destination, you may use "bmlet" and "bmlet-2" parameters to perform multiple actions. Hint a Bookmarklet sequence, ex: http://your.web.app.com/?bmlet=RedirectPage&bmlet-2=ColorBackgroundYellow * Increase or decrease "bmlet-2-delay-ms" query parameter, defaults to a delayed execution of 500 milliseconds * "bmlet-delay-ms" query parameter value, defaults to a delayed execution of 0 milliseconds --------------------- Security considerations --------------------- * This extension executes Javascript code (Bookmarklet) based on the context of the URL * Use options page to manage trusted domains and/or support for only locally stored bookmarks --------------------- Privacy + data storage --------------------- * No data is collected or shared beyond your local storage * A small amount of local storage is used for a brief history of executed bookmarklets --------------------- Troubleshooting? --------------------- * View the options page on the chrome://extensions for a brief history of hinted Bookmarklets and managing security options * Requires some technical know-how for Bookmarklet(s) (Javascript/HTML/HTTP URI/URL/HTML encoding), see https://en.wikipedia.org/wiki/Bookmarklet

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months+1,000+20.0%00.00
1 year+2,000+50.0%00.00

Chrome Web Store search rankings

Where Bookmarklet URL appears when people search the store, with the 30 day change
Search phrasePosition30 days
javascript#41+3

Version history

4 versions recorded
1.0.926 Jul 2025
1.0.824 Mar 2024
1.0.724 Mar 2024
1.0.626 Jan 2019

Details

Category
Workflow & Planning
First seen
26 Jan 2019
Size
18 KB
Languages
en
Pricing
Free
Extension ID
lnldegfbcpbaloalllolfjbekjkjieom

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
activeTabbookmarkstabsstoragescripting
Site access
<all_urls>
Can read and change data on every website you visit.

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