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
Reviews5,867Public 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
00%
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
Cole Abbeduto2013年3月15日
1

Not sure what happen, but it turned the every webpage completely black. Please help if you know what i'm doing wrong.

Language en
Lucas Jed2013年3月12日
4

I like it on most sites but on google drive word processing when the cursor blinks in inverted grayscale the screen flashes from black to blackish gray and it is irritating. Please fix it.

Language en
6 helpful · 0 not helpful
Олег Іванов2013年3月9日
1

Starting to crash...

Language en
5 helpful · 2 not helpful
Josy Joseph2013年3月7日
5

Brilliant! Brilliant!! Brilliant!!!

Language en
Jutikorn Varojananulux2013年3月3日
5

love this one. Safe my eyes!!!

Language en
Michael Latowicki2013年3月2日
3

It works some of the time. Too bad, because the bright backgrounds literally hurt my eyes. Doesn't work with zoom in chrome 37.

Language en
4 helpful · 3 not helpful
Scott2013年2月28日
3

Inverts the images despite what the description says!!!!!!!!!!! Fix this and it would be a 5-star for sure. Maybe add a button to enable/disable this too. Then this would be perfect for us night owls :)

Language en
2 helpful · 0 not helpful
Evan Remington2013年2月27日
4

This is pretty useful, but there should be an option to exclude the effect from pictures.

Language en
wen-yu Huang2013年2月24日
5

it's very useful!

Language en
6 helpful · 3 not helpful
Vitaly Zdanevich2013年2月22日
4

Please, let me off image color correction (brightness?).

Language en