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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
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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
June Cook2014年12月19日
2

I'm blind in left eye, rapidly losing sight in right ... the simple fact of changing black lettering on white to white lettering on black helps tremendously, but choosing the "High Contrast" option screws up ALL coloring on pages, making my home page of "My Yahoo", for which I have a pale blue background, flash back and forth from yellow to brown at one second intervals. Not helpful! Reverting to the old scheme.

Language en
14 helpful · 3 not helpful
Karen Griffee2014年12月18日
2

I can read the white on black writing, but now I cannot se the games .The colors are so muted. I hope I can figure out how to turn it off.

Language en
16 helpful · 3 not helpful
юрец максвелл2014年12月17日
5

Мне понравилось.

Language ru
5 helpful · 7 not helpful
M Shahidullah2014年12月17日
5

MADE MY LIFE EASIER !

Language en
4 helpful · 6 not helpful
周王世晨2014年12月17日
4

和安卓上CF.lumen效果有点像

Language zh
1 helpful · 0 not helpful
luis maldonado2014年12月17日
5

buena

Language es
2 helpful · 0 not helpful
Anna Scroggin2014年12月16日
5

i hate this my chromebook is stuck in high contrast mode and i cant see movies or read texts or get it to change back help lol

Language en
10 helpful · 4 not helpful
顏世雄2014年12月16日
4

很好用!

Language zh
1 helpful · 0 not helpful
Anonymous user2014年12月16日
1

Maybe I need help using it. I wanted to increase contrast throughout Chrome. Instead, it inverted everything. So, so far, it sucks!

Language en
12 helpful · 6 not helpful
Richard Wood2014年12月14日
1

When any of the high contrast options are chosen on a Mac, most website become unusable because of constant flashing and flickering.

Language en
13 helpful · 6 not helpful