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

Review user movement across collected snapshots.

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
bronk 30112015年4月13日
5

good

Language en
Hélio Augusto Yamashita2015年4月12日
5

Acabei de instalar, mas a princípio gostei, eu também estava procurando faz tempo um aplicativo de alto contraste para o Chrome. Poderia ser mais customizável, como o Alto Contraste do Firefox e do IE.

Language pt
4 helpful · 0 not helpful
Flavio Henrique2015年4月10日
1

achei um lixo, como que tira isso ?

Language pt
10 helpful · 5 not helpful
Linda Alger2015年4月10日
5

Good for abating eye strain

Language en
Ray J. Gans2015年4月7日
2

Too Dark. Can't print pages.

Language en
Michael Petroules2015年4月6日
2

Unnecessary extension and images are displayed poorly. Text is actually less legible. Light is also negatively affected.

Language en
1 helpful · 0 not helpful
Debbra Meyer2015年4月5日
2

Going by other persons reviews, I will be uninstalling this app before I even get started, as I already suffer from an eye strain problem. Thanks for the warning.

Language en
Dr mosfet2015年4月4日
2

It made my g-mail unreadable, not a fan of the light grey text on off white background fad, this did not help, it was a little over the top, yes to high contrast for me. The Dec terminals green texts the way to go. Remove added-on and try again.

Language en
0 helpful · 1 not helpful
Katarzyna Grochowska2015年4月4日
4

Good but please add inverse yellow on black (so that you could turn dark websites yellow) and green on black. Also it would be better to invert the picture, then remove blue channel - this makes text yellow on black while other colors are visible as red or green.

Language en
8 helpful · 5 not helpful
john walker2015年4月4日
5

helped, fast, cool

Language en