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High Contrast icon

High Contrast

Change or invert the colour scheme to make web pages easier to read.

用户数300K当前公开安装规模
评分3.5商店平均评分
评论数5,867公开评论体量
Manifest 版本V3插件平台版本
7日增长0近 7 天净增用户
7日增长率0%相对周增长速度
视觉预览

High Contrast 媒体预览

2 项素材
趋势

用户增长趋势

按已采集快照查看用户数变化。

用户增长趋势

300K300K300K300K300K2026年7月14日2026年7月17日2026年7月20日最新值: 300K
评分趋势

近 7 日评分趋势

展示最近 7 日窗口内已采集的评分快照,辅助判断近期评分是否稳定。

7 日评分变化

起始值
3.47
最新值
3.47
7 日评分变化
0.00
3.373.423.473.523.572026年7月14日2026年7月17日2026年7月20日最新值: 3.47
2026年7月14日2026年7月20日
增长概览

日/周/月增长表现

同口径展示 1 天、7 天、30 天的绝对增长与增长率。

1日增长暂无数据
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7日增长持平
00%
30日增长暂无数据
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技术摘要

版本、语言与抓取信息

查看发布时间、版本、支持语言、最近更新和抓取时间。

版本1.0.0
ManifestV3
大小159KiB
语言数53Deutsch / English / English (United Kingdom) +50
发布时间
最近更新
最近抓取
DeutschEnglishEnglish (United Kingdom)FilipinoIndonesiaKiswahiliMelayuNederlandsTiếng ViệtTürkçecatalàdansk
简介

插件简介

查看插件说明、主要功能和适用场景。

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.

评价

最新评论快照

查看最近评论和评分分布。

商店综合星级3.5Chrome 商店给出的聚合评分,包含只有打分但没有同步评论正文的情况
已同步评论均分3.3仅基于下方已同步评论正文计算
有内容评论2,170已同步的评论正文数量
总评分/评论数5,867Chrome 商店公开评分/评论计数

商店综合星级:3.5。下方星级分布只统计已同步评论正文;如果某个插件只有公开分数、没有真实评论正文,这里可能为空。

5
681
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410
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356
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284
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439
匿名用户2013年6月9日
2

It doesn't work with Google Docs on Chromebook Pixel. Also, it shows the "non-contrast" colors before switching to the new color scheme on websites. I like this plug-in to reduce eye strain, but the "white blink effect" before going dark kind of defeats the purpose. I like the third-party hackervision extension more, but it has some issues on the Pixel also. Toggling accessibility for the whole system works for me... but it's more cumbersome, and then everything is reversed instead of just the white backgrounds. Hope to see more extensions like this or an update for this one. Thanks.

语言 en
50 有用 · 14 无用
IB Ducati2013年6月6日
3

First let me note here that using google docs and having the add-on enabled causes the google sprite to flash as a large background image really not able to work on google docs with it on. Also text boxes are hard to read and sometimes radio buttons disappear from the screen. But Overall I like it, It has helped me to keep my high contrast theme on windows stay uniform. And thanks for creating this plugin after all it's free and your works is appreciated.

语言 en
5 有用 · 1 无用
Tom F2013年6月3日
3

Finally something to make sites like reddit not burn my eyes so much. I like that you can activate it for some sites but not others and it seems to remember your choices. -2 stars for completely breaking google docs though. ouch.

语言 en
0 有用 · 1 无用
Zack Moratto2013年6月2日
3

It shouldn't mess with video colors.

语言 en
0 有用 · 1 无用
Dave Hutchison2013年5月31日
3

It was great until the latest update it seems. Somehow the default was normal so only needed it on a few sites - I especially hate a black background with white text so nice to invert it. However for last few months been going crazy as on some sites drop down or fill out boxes are turned black so can not see what entering with normal black text. I could use extension to make it readable but didn't realize it was the extension when on normal still makes some white boxes to fill in black. Others on various boards also reporting problem The solution is to disable this extension! Then no black unreadable boxes in normal mode. Seems a new bug.

语言 en
33 有用 · 4 无用
Matt Hilbert2013年5月31日
2

Why in the world would you leave pictures alone, and still mess around with video colors????

语言 en
13 有用 · 3 无用
Clint Sandoz2013年5月30日
5

Had to post because I saw negative reviews. The best high contrast extension anywhere, and I've checked other browsers thoroughly as well. It's the primary reason I use Chrome. I've asked Firefox and they have nothing like this. It will not strip buttons of textures/images and so on. It will invert all colors while keeping images normal in most instances. Best web experience I've ever had. No more eye-blasting, retina-melting white pages. Used to work perfect, but recently some pages will flash back to normal mode while the extension is still enabled. Also, some menu bars and elements that should be hidden will appear to be on the wrong layer. This only happens to me on a handful of pages, so overall I still love it. If these issues were fixed I would rate a billion stars.

语言 en
9 有用 · 2 无用
Joseph Minadeo2013年5月29日
1

this used to work well with google docs but now tons of unwanted characters appear overlayed on spreadsheets in google docs.

语言 en
1 有用 · 0 无用
Frost PJR2013年5月27日
5

Hey I love your extension. I been using it for almost a year. I will continue to use. I'd like to report an issue though. H.C no longer works with google drive/ google documents. a ton of weird icons are displayed and flash around the screen and it also messes up how g-docs functions. Please fix this if you can. :D Oh yeah, like some other reviewers say, it would be cool if we had a choice to ignore images and video, but I bet this is a bit tricky to pull off. That still doesn't atter to me because this saves my eyes during late night browsing, I used to suffer from head/eye-aches all the time. Now with HighContrast Ext. thats a thing of the past! :D for all the pain its saved me from 5stars! Ignore the haters, get this extension!

语言 en
9 有用 · 1 无用
Tim Burrows2013年5月14日
3

I liked this at first for my neat new Samsung Chromebook, whose screen does need a little help. In most websites, it provides some nice options to sharpen the view. BUT it causes annoying, repetitive FLASHING when working with documents in Google Drive - yikes! It took me a while to figure it out, had to check the forums (no help there) and disable a couple of extensions before finding the source of the problem. Also, as some other users have mentioned, it does not just work on the site you turn it on for, it begins functioning for every site you go to. Maybe I'm being a little harsh - you just have to remember to turn it off when problems develop or you don't like the look - but I think it does need some improvement.

语言 en
6 有用 · 2 无用