Prism - Redline Tool

Prism is a redline tool for the web.

As of May 2026, Prism - Redline Tool has 5,000 users and a 4.82/5 rating from 22 reviews in the Developer Tools category.

Usersno change0%
5.0K
5,000
Ratingno change0%
4.82
22 reviews
Reviewsno change0%
22
Version
1.7.3
Manifest V3

History

1 snapshots

Tracking since Apr 25, 2026.

5.1K5.0K4.9KApr 25, 2026May 21, 2026
View as table
DateUsersRatingReviewsVersion
Apr 25, 20265.0K4.82221.7.3
Now5.0K4.82221.7.3

Permissions & access

Permissions
activeTabscripting
Host access
None declared

Screenshots

Prism - Redline Tool screenshot 1Prism - Redline Tool screenshot 2

About

Effortlessly extract redline specifications from a webpage, encompassing properties such as size, color, spacing, typography, and additional relevant attributes.

Users can effortlessly hover and click on objects within the webpage to obtain comprehensive details about them.


How to use:
- Just click the Δ icon
- Then click anywhere on the web page to redline item
- Press Esc to pause redlining or 'Close' to turn off

Hold 'Shift' to select parent element

Technical

Version
1.7.3
Manifest
V3
Size
88.43KiB
Min Chrome
88
Languages
1
Featured
Yes

Metadata

ID
hkbhjllliedcceblibllaodamehmbfgm
Developer ID
ud0e8e71b935b7699396fa829556d2ce1
Developer Email
[email protected]
Created
May 23, 2016
Last Updated (Store)
Dec 5, 2023
Last Scraped
May 21, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified May 21, 2026.