Extension Tracker

HTML Visualizer

44 users No ratings yet Last updated 22 Feb 2024

By Tatsuya Kosuge Live in the Chrome Web Store pjclcpdcbheobjolmcodgeoagjcknalf Last checked 27 Sep 2026, 07:34 UTC

The listing

What the Chrome Web Store shows, as of the last check

HTMLのタグに背景色と枠線をつけるだけのシンプルな拡張機能です。階層ごとに背景色を変更させることで、WebページにおけるHTMLの階層構造を視覚的にわかりやすくします。Summary from the listing
Developer
Tatsuya Kosuge
Category
Productivity › Developer Tools
First published
21 Feb 2024
Last updated
22 Feb 2024
Version
2.0
Size
24.61 KiB
Minimum Chrome
88
Languages
1 language

日本語

Privacy policy
https://arrown-blog.com/chrome-html-visualizer/
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-2744––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#88,855
by users, of 264,699 extensions
In its category
#8,436
of 27,615 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
フィットネスタイマー15 5.001 Well-being
All 2 extensions by Tatsuya Kosuge →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 07:34 UTC; next check around 5 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “HTML Visualizer” (pjclcpdcbheobjolmcodgeoagjcknalf). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/pjclcpdcbheobjolmcodgeoagjcknalf. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_pjclcpdcbheobjolmcodgeoagjcknalf,
  title   = {HTML Visualizer (pjclcpdcbheobjolmcodgeoagjcknalf)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/pjclcpdcbheobjolmcodgeoagjcknalf},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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