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

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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

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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 / reviews5,866Chrome 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
Rafael Ruiz Valenzuela2014年2月3日
2

It doesn't work on facebook which was the site I want it for.

Language en
1 helpful · 0 not helpful
meg roche2014年1月30日
1

Does not work with Drive

Language en
Phoebe Courtney2014年1月29日
1

Loved it until the recent update... Even though I have this enabled RIGHT NOW this very page is white with black text. So please change the name of this extension because it DOES NOT INVERT THE COLORS OF YOUR PAGE. Please stop helping web pages assault my vision with your crappy extension.

Language en
0 helpful · 1 not helpful
Anonymous user2014年1月29日
5

wonderful extension. however, stop working recently (2014?) on facebook/youtube where most effective :)

Language en
Loredan Bucur2014年1月26日
3

i didn't like the fact that it also altered photos and videos and that the scrolling gained lag when enabled

Language en
1 helpful · 0 not helpful
Bruce Wayne (master8bruce)2014年1月26日
1

its inverting everything including images colors. if there is any next version inverting background & text only i'd download it .... the fact you didn't improve this at all makes it much worse than expect,,, I've posted this review year ago and nothing changed

Language en
30 helpful · 5 not helpful
Kathleen Grillo2014年1月23日
4

Just added High Contrast and Deluminate (great word;; spell checker hates it) Poor vision,majorly far-sighted and can't handle glare of any sort. I'm hoping this helps lots. I'll have to review it again after a few days, unless it's all wrong and I know immediately; I'm optimistic! Thanks to those whose-brain child this is! Appreciate all your efforts! cio K

Language en
정규훈2014年1月22日
5

Great, but I want Gray on Black Schema.

Language en
3 helpful · 1 not helpful
Lawrence E. Alba2014年1月18日
2

Almost unuasbla. It doesn't have a "Help" user guide~~the drop down box for the H/C Extension selections is truncated~~it works on some sites & not on others~~it hides boxes & active links & buttons & text~~it splits up framing...horrible. I'd pay anything for an App that helped me reduce the horrid glaring, eye-searing white screens that burn out my eyeballs, kill contrast and make web browsing a strain. I did find an alternative by switching to MSIE and setting my Windows display scheme in 'Personalizations' to "High Contrast" which inverts colors and preserves most other browser/internet rendering. Keep It Simple, Stupid---Google Apps! KISS!

Language en
5 helpful · 0 not helpful
wei xing yang2014年1月15日
4

some problem with facebook floating bar

Language en