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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
Reviews5,867Public 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14日2026年7月17日2026年7月20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14日2026年7月17日2026年7月20日Latest: 3.47
2026年7月14日2026年7月20日
Growth overview

Daily, weekly, and monthly growth

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

Version, languages, and crawl freshness

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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 / reviews5,867Chrome 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
denise m2021年2月1日
3

It is fine for text if you don't mind white on black but is messes up all the photos for shopping (I prefer black on white not bloody grey). Can't we get a setting that just darkens what is there?

Language en
Jen Ames2021年1月27日
1

do not download

Language en
0 helpful · 2 not helpful
Kees Mills2021年1月20日
3

Great plugin but breaks Google Docs (won't show images) and Youtube (Videos won't load). Would be nice to be able to exclude videos, images and/or sites from high contrast.

Language en
橋本ヘンリー2021年1月4日
5

視野障害があってこのような拡張機能なしでは活字がほとんど読めません。大変助かっています。強いて言えば、若干困ったことがあります。1.Gmailのメッセージを印刷しようとする時に、反転したままで印刷されます。できれば原本の通りに印刷したいです。2.写真や画像も反転されるので余計に見にくいです。

Language ja
2 helpful · 0 not helpful
Robert Sturgess2021年1月3日
2

There are quite a few sites this extension doesn't work with and it hasn't been updated for qutie some time. The font contrast extension for firefox is far better.

Language en
1 helpful · 0 not helpful
Kiri Blakeley2020年12月20日
1

didn't seem to work for me. Hit control, shift, F12 and it did nothing except change my volume. Does this not work on Macs or something?

Language en
0 helpful · 1 not helpful
Pavlik (pavlik_tt)2020年12月18日
1

Могут возникать приступы эпилепсии при использовании

Language ru
0 helpful · 1 not helpful
Kiraz Kolukırık2020年12月10日
2

Bende olmadı siz yine de deneyin yada ben mi fark edemedim belki de çok az etki gösteriyordur.

Language tr
Wojtek2020年12月9日
2

Shift + f12...? Really...? On Chromebook...!?

Language en
1 helpful · 0 not helpful
Terence Davis2020年12月8日
5

I now normally zoom in to read many sites but sometimes even then the text was too light against a white background. After installing this extension and turning on the "Increase Contrast" setting all the text is just plain simple readable black. So much better! A great extension.

Language en
1 helpful · 0 not helpful