Workflow & Planning
Stable signalUnknownMedium-risk permissions
HTML5 Outliner icon

HTML5 Outliner

Generates a navigable page outline with heading and sectioning elements

Users90KCurrent public install base
Rating4.2Store average score
Reviews261Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

HTML5 Outliner Media preview

1 assets
Trend

User growth trend

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User Growth Over Time

90K90K90K90K90K2026年7月16日2026年7月19日2026年7月22日Latest: 90K
Rating trend

7-day rating trend

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7-day rating change

Start
4.24
Latest
4.24
7-day rating change
0.00
4.144.194.244.294.342026年7月16日2026年7月19日2026年7月22日Latest: 4.24
2026年7月16日2026年7月22日
Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
00%
Technical snapshot

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Version0.9.0
ManifestV3
Size25.23KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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

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

Recent review snapshot

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Store average score4.2Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.9Average computed only from synced review bodies below
Reviews with text84Synced review bodies
Total ratings / reviews261Chrome Web Store public rating/review count

Store average score: 4.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
45
4★
16
3★
7
2★
4
1★
12
Boyce Andy2016年11月7日
4

大部分页面都能正常解析。可是没次点击解析出的某个标题后，地址栏就遍了，会带上相应的段落信息，给我在使用diigo时带来了极大的不方便，哪位大神告知是否可以设置跳转段落后地址栏的地址信息不要变动？

Language zh
1 helpful · 0 not helpful
Alan Shum2016年10月9日
5

light weight extension that exactly gives what I need.

Language en
1 helpful · 0 not helpful
José Mário Ramos2016年9月18日
5

Muito bom plugin, ajuda muito na compreensão e verificação de html5, no caso as semanticas

Language pt
1 helpful · 1 not helpful
david ade2016年8月21日
4

love it! worked wonderfully well.

Language en
Енуф Гроуй2016年7月22日
4

PLEASE add keybinding!!! Thanks

Language en
1 helpful · 0 not helpful
everson guimaraes2016年7月1日
5

show

Language en
Rodman B2016年6月30日
1

It doesn't work. Only brings you to here. You can Manage extensions or remove. So I'm removing. A shame because it was recommended by a highly respected web design instructor. It's not like the developer is no longer active so, he must not care about supporting his product. DO NOT RECOMMEND!

Language en
5 helpful · 1 not helpful
Baca Sawgrass2016年6月6日
1

doesn't work

Language en
2 helpful · 1 not helpful
不良2016年5月6日
1

it's not working 没用，什么垃圾，是我不会用吗？

Language zh
1 helpful · 4 not helpful
Ricardo Lopes2016年3月8日
5

Muito bom!

Language pt
1 helpful · 1 not helpful
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