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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
Reviews5,866Public 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16日2026年7月18日2026年7月22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16日2026年7月18日2026年7月22日Latest: 3.47
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 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
Grant Solomon2014年4月25日
2

it's starting to move really fast now

Language en
0 helpful · 1 not helpful
JR Hsu2014年4月24日
4

Could you just change contrast into font or background only and make picture contrast will be optional, thank your very much.

Language en
19 helpful · 4 not helpful
Abhishek Dutt2014年4月19日
4

Works great, only complain: it clutters up the javascript console.

Language en
1 helpful · 0 not helpful
jimi tona2014年4月13日
5

Ez on the eyes

Language en
1 helpful · 0 not helpful
Paulo J. Duque Leal2014年4月7日
4

Gostei. Me ajudou bastante nas leituras que antes eram mais exaustivas aos olhos. (:

Language pt
7 helpful · 2 not helpful
John L. Reed2014年3月24日
5

I love Grayscale mode!

Language en
2 helpful · 0 not helpful
Ryan Post2014年3月24日
3

Many of the fonts are harder to read, and many websites colors have lower contrast than original due to gray on black.

Language en
2 helpful · 0 not helpful
Bohdan Stelmakh2014年3月18日
4

Not a complete extension, should be used with "Hacker Vision" extension.

Language en
1 helpful · 1 not helpful
rizwan ahamed2014年3月16日
4

just a day over i have been using , so far good on my part ... lets see how it goes

Language en
2 helpful · 0 not helpful
mike2014年3月5日
1

While the extension was cool, it made my text in webpages blurred and stretched in some characters, and also caused scrolling to lag and chrome to slow down in general. It was fixed immediately when I would disable the extension, and the problems came back when I re-enabled it. Not a well made extension!!!!!!!!!!!!

Language en
4 helpful · 0 not helpful