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

Review user movement across collected snapshots.

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

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

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 / reviews5,866Chrome 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
Xiao Feng (Raiden)2018年11月25日
4

How do I set custom rules for certain sites? I want to have it disabled for sites like youtube dark. But it seems all sites share the same rule.

Language en
Garry Smith2018年11月22日
3

Images and Videos should not be Inverted. Only Text and Background should be Inverted.

Language en
Hyssop branch HewnRock2018年11月21日
5

I love this but I cannot manipulate the contrast when working in Chrome Settings. Chrome Settings background page is fluorescent and it hurts many senior citizens eyes. I am an admin for a nursing care facility and I help in the library for the seniors and color blind members.

Language en
Pang PoN2018年11月21日
5

ปแแปอ

Language th
1 helpful · 0 not helpful
Sam Garfield2018年11月20日
4

I like this a lot, but it needs a whitelist. Some sites already have good dark themes.

Language en
Vedansh Chauhan2018年11月16日
2

Unlike the various dark mode extension, this one inverts the colours of the pictures as well.

Language en
Mr. Lance E Sloan2018年11月15日
3

Sometimes it's difficult to tell whether the extension has enabled high contrast mode. Some websites don't change very much or at all in high contrast mode. The extension needs to be updated to change its icon depending on whether that mode is enabled. When it's disabled, the icon should have a large "X" over it. When it's enabled, the icon should have a large check mark over it.

Language en
Hugo Brasil2018年11月15日
2

Missed the option "Invert Luminance, Keep Images Normal"

Language en
Ilia2018年11月3日
3

I love how this extension inverts white and black—it makes screen-viewing much easier on the eyes. Unfortunately, it still messes up images, especially thumbnails, and it becomes a hassle to keep disabling and enabling it every other webpage. The description says that it does not affect images; only the color of the text and background so I hope, with future updates, it gets better with recognition in that regard.

Language en
9 helpful · 1 not helpful
Dilan Dissanayake2018年11月1日
1

Videos goes blank with a white mask when this is enabled. Took a while to figure what was causing the issue. Youtube was playing fine thought. Thus troubleshooting was quite difficult.

Language en