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

Review user movement across collected snapshots.

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

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 / reviews5,867Chrome 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
Ростислав Малиновский2012年6月30日
5

Suppper!!!thanks!

Language en
2 helpful · 1 not helpful
Spiderantula Valkite2012年6月24日
4

Very nice. Just a few small bugs from letting me vote 5 stars :-) Seems it doesnt know that JPEG is JPG and images ending with .JPEG will invert.

Language en
6 helpful · 7 not helpful
Nofal Videos2012年6月21日
3

what is wrong why the pictures are converted too plz fix it it is useless now fro chrome 19

Language en
Wassim2012年6月16日
1

Inutile !!

Language it
0 helpful · 1 not helpful
Jacek Bieńkowski2012年6月15日
1

It basically does not work. At least on SRWare Iron. Changing settings to different schemes also does nothing. Even popup with settings is completely different than on provided screenshots. On screenshots it is black and styled, on my browser white with 3 standard buttons and set of radios for schemes.

Language en
0 helpful · 1 not helpful
GJ Mateo2012年6月14日
1

is this really working? Using Ubuntu 12.04 Chromium browser

Language en
Mohamed Magdy2012年6月13日
5

Awesome

Language en
Anonymous user2012年6月12日
4

Love this! I spend a ridiculous amount of time on the computer, especially in Google Docs and this is a huge eye saver. Only gripe, and it is a small one, is I wish there was a way to use on Chrome for android, but I'm sure that's in the works!

Language en
1 helpful · 0 not helpful
Cristian2012年6月12日
2

Good but very slow!

Language en
4 helpful · 5 not helpful
German “Night” Andrejev2012年6月12日
5

Great extension!

Language en