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17日2026年7月20日2026年7月23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17日2026年7月20日2026年7月23日Latest: 3.47
2026年7月17日2026年7月23日
Growth overview

Daily, weekly, and monthly growth

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1-day growthNo data
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7-day growthFlat
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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

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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
Mauricio Marín L.2018年3月4日
1

La extensión configurada en el Esquema de Colores, "Contraste Aumentado" presenta la siguiente dificultad: Las fotos en la aplicación webWhatsapp.com y páginas web en general tienen una mala apariencia, son fotos altamente contrastadas sin requerirlo, el programa debería excluir a las fotos de la sección de conversación en web Whatsapp para mejorar accesibilidad visual. La aplicación no se actualiza desde el año 2016 teniendo la oportunidad de ser mejorada.

Language es
30 helpful · 5 not helpful
marie claire Cailleux2018年3月3日
2

I dont want this "contrast élevé " I made a mistake Please help me to go back to the classic color!!! Thanks Marie Claire C.

Language en
4 helpful · 4 not helpful
Khadijah Riza2018年2月28日
4

oky

Language cs
1 helpful · 0 not helpful
nik cr2018年2月26日
2

На Windows 7 SP-1 , параметр "Настройки" - не активно, и соответственно невозможно изменить ничего. А "по умолчанию", после инсталяции, стоит "инверсная" настройка! То-есть, ВСЕ цвета показываются "НАОБОРОТ", а не только чёрный с белым поменялись! В общем, вместо изменения "Световой Тональности", зачем-то меняется "ЦВЕТОВАЯ ГАММА"! И при этом нет возможности посмотреть настройки. В общем, на своих фотографиях, вы теперь увидите, похожих на вас фиолетово-зелёных инопланетян. Не падайте в обморок! Зато теперь "это" не слепит вам глаза!! Наверное это Здорво, да??! Enjoy ёпт. ;)

Language ru
4 helpful · 0 not helpful
Pranav Bhattarai2018年2月25日
1

No up-to-date. No updates. No developments like other similar web-extension. NO special features. No short-keys.

Language en
15 helpful · 6 not helpful
Dwayne McGinnis2018年2月23日
4

makes the lite-type easier to see.

Language en
PHIL DAVID2018年2月23日
3

It's a start but, really needs to have sliding control of the contrast. One size doesn't fill all situations. Again NEEDS LEVELS OF CONTRAST to be adjusted by the user not just it's on it's off & nothing in between. Great for printing lame gray print but, because it can't be lightened the images get to dark. Would score higher if adjustable contrast was available.

Language en
19 helpful · 1 not helpful
Barylakk12018年2月23日
5

Sie czepiacie, Prosty programik od google z prosta obsluga. Chociaz w windowsie to samo mozna zrobic. 5+

Language pl
1 helpful · 0 not helpful
Mr Ruiz (Paradox)2018年2月22日
1

Inverts photo at the same time, but they say it will not.

Language en
1 helpful · 0 not helpful
Bill Irwin2018年2月22日
3

1. Makes images unreadable. Could be improved by offering custom palette of colors 2. Re: temperature spike. I don't know if it's true but a reviewer of a Weather extension by this developer says he found that extension hijacks his CPU in order to mine a bitcoin type of currency. If this is true and it is also done with this extension that could explain the temperature spikes that Anthony Gonzalez Gelbert complains of. This hijacking is totally immoral and should be illegal. Only a criminal mind would do such a thing. The developer must address this issue.

Language en
2 helpful · 3 not helpful