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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
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
Rohit Kakar2015年12月24日
4

Great extention. I am able to see the "star" in the Gmail screen better when I use this extention. (Increased Contrast Option) The only problem, is that it creates a long scroll bar in some sites. Oh and it crashes Chrome quite often too. However the clarity it gives to the web pages is so useful, that I patiently restart chrome and continue with my work despite the crashes. So guys, go ahead and use it.

Language en
4 helpful · 3 not helpful
Anonymous user2015年12月24日
4

Love the speed when I open a new tab. I have one bug to report and one feature request. The bug: when it's turned on (I normally use inverted grayscale) and I print, it makes the page huge, like if I try to print one page, it instead prints the page and then like 86 sheets of pitch black paper. Pretty wasteful on a color laser printer. Also, the text on the one page with content is inverted. Not only that, the text quality in this inverted state is so poor to be unusable. Instead, it should disable itself when a user prints. This way no unnecessary paper is wasted, and the print is made "normally" with a white background and black text, with the same text quality as with the extension disabled. The feature request: Please add a mode to change the white background to black, and all the colors on the page be untouched. That would be awesome. Thank you for this wonderful extension! Regards, John

Language en
4 helpful · 0 not helpful
Randall May2015年12月23日
3

????

Language und
1 helpful · 0 not helpful
Anatoliy Vysotskyy2015年12月21日
1

Не функціонує.

Language uk
2 helpful · 3 not helpful
Val Thomsen2015年12月21日
1

DISLIKE** Looks like a negative to me, very unfriendly to my eyes.

Language en
1 helpful · 0 not helpful
larry friesen2015年12月21日
1

how do I revirse this?

Language en
1 helpful · 0 not helpful
Anonymous user2015年12月21日
4

It inverts the image colours too. I wish there was an option to invert the text only. It also Causes problem for the scrollbar.

Language en
2 helpful · 0 not helpful
Aleksander Nowak2015年12月20日
1

Obraz wygląda jak negatyw

Language pl
1 helpful · 2 not helpful
sergey z2015年12月17日
2

yes, a lot of blank space on web pages. Another bug is when opening a New Tab it is hanging and loading CPU a lot! Switching to another page or entering and going to a particular site fixes it. But with this crap, I can't use most frequently visited sites. Pretty annoying. Having this two bugs fixed will make it at least four stars for me.

Language en
4 helpful · 0 not helpful
It's The Little Things Life2015年12月17日
1

I can't figure out how to change it back. cant see anything!!! Help!!!

Language en
2 helpful · 0 not helpful