Stable signalNo paid features detectedHigh-risk permissions
High Contrast icon

High Contrast

Change or invert the colour scheme to make web pages easier to read.

Users300KCurrent public install base
Rating3.5Store average score
Reviews5,866Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

High Contrast Media preview

2 assets
Trend

User growth trend

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User Growth Over Time

300K300K300K300K300K2026年7月17日2026年7月20日2026年7月23日Latest: 300K
Rating trend

7-day rating trend

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7-day rating change

Start
3.47
Latest
3.47
7-day rating change
0.00
3.373.423.473.523.572026年7月17日2026年7月20日2026年7月23日Latest: 3.47
2026年7月17日2026年7月23日
Growth overview

Daily, weekly, and monthly growth

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

Version, languages, and crawl freshness

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

Version1.0.0
ManifestV3
Size159KiB
Languages53Deutsch / English / English (United Kingdom) +50
Published
Store updated
Last crawled
DeutschEnglishEnglish (United Kingdom)FilipinoIndonesiaKiswahiliMelayuNederlandsTiếng ViệtTürkçecatalàdansk
Overview

Product summary

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

High Contrast lets you browse the web with your choice of several high-contrast color filters designed to make it easier to read text.

When you install this extension, all pages are "inverted", so black becomes white and white becomes black. Press the "browser action" icon in the toolbar to toggle it on and off, or customize your settings on a per-site basis. Use a convenient keyboard shortcut to quickly change your settings while your browse.

Other extensions try to change the default colors, but this ends up breaking many popular websites. Only this extension applies filters to your page that invert almost everything - the only exception is photos, which are left alone.

Also note that the Chrome web store and other built-in pages like the New Tab page and Settings pages are unaffected - extensions like this one are not allowed to modify them, by design.

Reviews

Recent review snapshot

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Store average score3.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.3Average computed only from synced review bodies below
Reviews with text2,170Synced review bodies
Total ratings / reviews5,866Chrome Web Store public rating/review count

Store average score: 3.5. 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
681
4
410
3
356
2
284
1
439
William Keller2017年2月16日
3

Even though I find reading the screen difficult this was too much contrast.

Language en
1 helpful · 0 not helpful
Silvio Ricardo Pereira Gomes Gomes2017年2月15日
3

ok muito bom

Language pt
3 helpful · 1 not helpful
Ibrahim Terci2017年2月15日
5

harika

Language tr
4 helpful · 3 not helpful
JO Go ('Elisa0880')2017年2月10日
5

본인이 원하던 기능!! 라섹 후 난시가 심해져서 웹상 글씨를 볼 때마다 괴로웠는데 '대비강화'로 맞춰놓으니 글씨가 두꺼워져서 가독성이 훨씬 좋네요. 진작에 알았으면 좋았을텐데! 잘 사용하겠습니다.

Language ko
5 helpful · 1 not helpful
Walter Prochorenko2017年2月8日
1

Looks horrible. Appears to be a gamer's idea.

Language en
3 helpful · 0 not helpful
Ace Alba2017年2月6日
4

Incredibly useful. But I do hope that the developers will make way for custom contrast options, you know, a custom slider to make the grey text stronger. After all, I did add this only to remedy the huge amount of light gray body text that is plaguing today's web designs. Hurts my head. And as other comments have shown, not every individual has the same accessibility needs, so allowing for custom slider-based contrast settings will help address each of our individual needs.

Language en
118 helpful · 9 not helpful
francisco jr. raguindin2017年2月5日
3

i therefore to conclude with a diffucult eye sigthed vision in front of every televisionaries operating system too, I have a right opinion that we need to modify with own different weak vision to have own application windows privacy to our account server...

Language en
6 helpful · 3 not helpful
Denman Jarvis2017年2月4日
1

negative view

Language en
2 helpful · 0 not helpful
Brendan Abbott2017年2月2日
3

I was looking for a "dark" theme setting for working within Google Apps Script. Such an option does not exist, but a forum suggested I use this extension instead. I would still rather have the customization built in to the Apps Script Editor, but this extension seems to do an okay job. It does seem to cause problems if I leave it running, though, so it's not yet a set-it-and-forget-it solution. For example, if I leave High Contrast "Enabled" but set the default profile to "Normal" for most pages, then embedded images do not appear in things like Google Docs or Slides. In short, in lieu of a built-in option in Apps Script, I'd love to see a little more seamless integration of this extension so that it doesn't affect other work processes.

Language en
15 helpful · 1 not helpful
JoAnne Wood2017年2月1日
3

But it changed all the game colors.

Language en
1 helpful · 0 not helpful