Functionality & UI
Cooling signalUnknownLow-risk permissions
Change h3 tag to red icon

Change h3 tag to red

Change the h3 tag of any page to red

Users1Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth-1Net users gained this week
7-day growth rate-100%Relative weekly velocity
Preview

Change h3 tag to red Media preview

2 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

001112026年6月9日2026年6月13日2026年6月15日Latest: 1
Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

Not enough rating snapshots yet. More data will appear as new snapshots are collected.
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
0--
7-day growthDeclining
-1-100%
30-day growthDeclining
-2-100%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0
ManifestV3
Size7.19KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Change h3 tag of any page to red . App created by us to make special markup of h3 tag

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

5★
0
4★
0
3★
0
2★
0
1★
0
Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.