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

View collected rating snapshots from the latest 7-day window to assess rating stability.

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

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthNo data
----
7-day growthFlat
00%
30-day growthNo data
----
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

Inspect the latest comments and rating distribution.

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
Greg Klein (bamboozled)2021年10月28日
2

Helpful but very limited options. What's the point of enabling on a site with a white background if when I tab over to another black background, I get blasted in the face with white!? Let us set preferences for each site. Do it by domain name or something. My eyes and sleep schedule will thank you.

Language en
1 helpful · 1 not helpful
Aadithya Viswanathan2021年10月7日
1

Its too compute intensive... My i5 laptop almost drops dead. It's unable to even play videos without stuttering, to give a perspective.

Language en
1 helpful · 0 not helpful
Nilson Amaral2021年9月6日
2

Estou tendo problemas com essa extensão quando eu desativo ela todos os videos no navegador ficam com a tela branca ficando impossível ver videos.

Language pt
2 helpful · 1 not helpful
Elias Khalil2021年7月16日
5

Fantastic.Thanks Devoloper

Language en
0 helpful · 1 not helpful
Tiago Franzoni2021年4月30日
4

Bom e muito prático. Porém, ao meu ver, sertia muito melhor se houve a possibilidade de, alguma forma, selecionar quais guias do Chrome a extensão High Contrast estará ativa! isso facilitaria para ativar a extensão apenas nas páginas de leitura e as demais continuariam sem alteração. #Ficaadica!

Language pt
3 helpful · 1 not helpful
Harshit Tomar2021年4月18日
3

Does not work for PDFs😥

Language en
1 helpful · 1 not helpful
d d2021年4月9日
4

反転グレースケールが特に目に優しく感じます。ありがたい拡張機能です。 「画像は反転しない」という選択肢が欲しいです。 今は画像を確認するために反転を解除しないといけないので。

Language ja
1 helpful · 0 not helpful
Starman Denver2021年4月6日
5

I like this extension, and it does a good job of fixing a problem that should come as a built-in option for Chrome in the first place. It is a crime that web designers have made the standards to make pages harder to read, but it is something that should be fixed natively in a browser. This extension is the best fix I have found. However, for some reason I cannot it to save the defaults. I dislike the inverted colors generally, and much prefer the increased contrast option instead. I can change to that, and it works fine during a single session. But it defaults back to inverted colors as soon as a close the browser and reboot. I strongly suspect that this is a Vivaldi/Chrome or Windows issue, not the extension, but it is mildly annoying.

Language en
2 helpful · 0 not helpful
Rick Richards2021年3月30日
1

Does nothing at all.

Language en
wonduck Goldensquirrel2021年3月30日
2

사진이나 동영상등 화면에 표시되는 항목에 대해 고대비 현상 안좋네요... 사진이나 동영상등 화면에 표시되는 일반처럼 검은색 바탕에 (흰색 또는 노란색) 표시 설정시 사진, 동영상 고대비 영향을 안줬으면 합니다.

Language ko
1 helpful · 0 not helpful