SparkMarker icon

SparkMarker

by Sparksoft Corporation · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Comment on any element of any web page: place markers, reply, resolve them, and run accessibility checks.

Users
8
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#212K
#177K among extensions
Version
1.4.3
updated 6 Oct 2026

Users

monthly, 10 months
049Dec 2025Jun 2026Oct 2026
Latest, 16 Oct 2026: 8 usersMove the mouse over the chart for any month

Ratings count

monthly, 10 months
001Dec 2025Jun 2026Oct 2026
Latest, 16 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 SparkMarker

SparkMarker lets you leave comments directly on the parts of a web page they are about. Switch it on, click the comment button, then click anything on the page: a heading, a button, a form field, a table row, an image. A marker is placed on that element and you can write your comment there. Markers stay attached to their element when the page is scrolled, resized or reloaded. What you can do • Comment on any element. If the thing you want is underneath something else, press Tab to step through the layers, or the arrow keys to move to the surrounding element. • Reply to comments and mark them as resolved. • See every comment in one list, for the current page or the whole site. Search it, filter by open or resolved, and export it as a CSV file. • Run an accessibility check on the current page against the WCAG 2 guidelines. Each finding is placed on the element it concerns, with a link to the relevant guideline. • Switch SparkMarker off from the toolbar popup and it disappears from every page. Where your data is kept Everything stays in your browser. Your account, comments and replies are stored on your device and are not sent anywhere. This also means they are not shared with other people or other devices. Use Export CSV in the comment list to keep or pass on a copy. SparkMarker does not show ads and does not track your browsing.

Growth

WindowUsersChangeRatingsRating
7 days−2−20.0%00.00
30 days−2−20.0%00.00
6 months+1+14.3%00.00

Version history

5 versions recorded
1.4.36 Oct 2026
1.4.04 Oct 2026
1.4.14 Oct 2026
1.3.02 Oct 2026
1.216 Dec 2025

Details

Category
Developer Tools
First seen
16 Dec 2025
Size
364 KB
Languages
en
Pricing
Free
Privacy policy
sparksoftlabs.com
Support
sparksoftlabs.com
Extension ID
hkkffaonjkefhcmopfnjmbedhoboemdm

Permissions and risk

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

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