HTML5 Outliner

Generates a navigable page outline with heading and sectioning elements

Users90K

Rating4.2

Reviews261

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

HTML5 Outliner Media preview

1 assets

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30-day rating change

Start

4.24

Latest

4.24

30-day rating change

0.00

2026年5月29日2026年6月4日

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Technical snapshot

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Version0.9.0

ManifestV3

Size25.23KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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This extension is using the HTML5 outline algorithm to create a table of contents.

Should also work well with HTML4 (and older?) pages, that have structured headings.

The table of contents is clickable and tries to highlight the heading/section in question after the jump.

The extension should prove useful to people who find themselves often using online HTML5 outliners.

Comments, bug reports and suggestions much appreciated!

Extension source code: https://github.com/h5o/h5o-chrome

Reviews

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The Chrome Web Store shows 261 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

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1★

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