appchan x

The most comprehensive 4chan userscript.

Appchan X: The Comprehensive 4chan Extension for Chrome

Appchan X is a comprehensive Chrome extension intended to make your 4chan browsing experience richer. It’s packed with features such as customizable themes and mascots, quick reply features with cooldown timer, captcha cacheing, autoposting / dumping capabilities, gallery mode for viewing all thread images effortlessly, and media embedding supporting platforms like YouTube, Vimeo, and Twitch.tv. Additional features include post filtering and highlighting, thread watching and updating, backlinking and forwardlinking, among others.
Install from Chrome Web Store

Extension stats

Manifest V2
Users: 2,000+
Rating: 4.17
(66)
Version: 2.10.15 (Last updated: 2016-02-13)
Creation date: 2016-02-12
Permissions:
  • storage
  • http://*/
  • https://*/
Size: 263.17K
URLs: Website
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Great Extension
  • The image gallery works like a charm
  • Several options to help set preferences while browsing and posting
Cons
  • Captcha issues preventing posting
  • Bugs making it nearly unusable
  • Parts of threads being hidden
  • Random page flickering
  • Captchas opening off-screen
Most mentioned
  • Captcha problems
  • Bugs affecting usability
  • Image gallery functionality
  • Custom mascots and themes
  • General positive feedback as a good extension
User reviews
Been using it for ages and loved it, but now you aren't able to post since you aren't able to solve/type the captcha. It will just say, "You seem to have mistyped the CAPTCHA.". If anyone has any alternatives, lemme know
by Angel Quijano, 2022-10-27

Can't even post since the captcha doesn't even appear.
by Scott Davis, 2022-01-21

does this work for chrome based browsers? (i use brave browser)
by StoopMan, 2020-08-14
View all user reviews

Extension safety

Risk impact

appchan x requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of appchan x. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

Promo images

appchan x marquee promo image
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appchan x small promo image
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