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Heading Map & Outline - Võ Việt Hoàng SEO

Chrome extension by Võ Việt Hoàng SEO · Productivity · Developer

A Chrome extension in Productivity · Developer with 2 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
2
Rating
not rated yet
Users, last 15 days
+2
Version
1.0.0
Updated in the store
2026-06-23
Published
2026-06-23
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+2 since 01.09
0-3 · 5 readings
  1. 2026-09-010
  2. 2026-09-023
  3. 2026-09-063
  4. 2026-09-070
  5. 2026-09-152
Users
+2 since 01.09
0-3 · 5 readings
  1. 2026-09-010
  2. 2026-09-023
  3. 2026-09-063
  4. 2026-09-070
  5. 2026-09-152

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Võ Việt Hoàng SEO publishes 7 listings we track, 21 users between them. Listed website: voviethoang.com.

  1. SEO & Marketing Tools - Võ Việt Hoàng SEO Võ Việt Hoàng SEO · Productivity · Developer · published 2026-05-15 4 users ★ 5.0
  2. Word Counter - Vo Viet Hoang SEO Võ Việt Hoàng SEO · Productivity · Developer · published 2026-05-17 3 users (last published figure) ★ 5.0
  3. Học SEO Thực Chiến Online Miễn Phí - Võ Việt Hoàng SEO Võ Việt Hoàng SEO · Productivity · Developer · published 2026-05-27 3 users
Show 3 more from this publisher
  1. Đếm số từ, đếm ký tự - Võ Việt Hoàng SEO Võ Việt Hoàng SEO · Productivity · Developer · published 2026-05-17 3 users ★ 5.0
  2. URL Extractor - Võ Việt Hoàng SEO Võ Việt Hoàng SEO · Productivity · Developer · published 2026-06-27 3 users
  3. Color Picker - Võ Việt Hoàng SEO Võ Việt Hoàng SEO · Productivity · Developer · published 2026-06-25 3 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. Heading Structure Checker Describes nearly the same job, smaller audience 63 users
  2. HN Extractor by Stratflow Describes nearly the same job, smaller audience 39 users ★ 5.0
  3. Heading Visualizer Describes nearly the same job, smaller audience 65 users ★ 5.0
  4. SEO Heading Map Describes nearly the same job, smaller audience 109 users
  5. Heading Extractor Describes nearly the same job, smaller audience 6 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.