appchan x

The most comprehensive 4chan userscript.
What is appchan x?
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.

Extension stats

Users: 3,000+
Rating: 4.17 (66)
Version: 2.10.15 (Last updated: 2016-02-13)
Creation date: 2016-02-12
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • storage
  • http://*/
  • https://*/
Size: 263.17K
URLs: Website

Other platforms

Not available on Firefox
Not available on Edge
Want to check extension ranking and stats more quickly for other Chrome extensions? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Chrome Web Store.

Extension summary

The most comprehensive and feature-rich 4chan Extension.

Sample of features:

  • Customizable themes and mascots
  • Quick Reply with cooldown timer, captcha cacheing, and autoposting / dumping
  • Gallery Mode for viewing all thread images easily
  • Image Expansion on click
  • Image Preloading with thumbnail replacement
  • Linkification
  • Media embedding (youtube, vimeo, twitch.tv, and others)
  • +With title link preview
  • Thread and post hiding
  • Regular Expression-based post filter and highlighter
  • Thread Watcher
  • Thread Updater on customizable timer
See more

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 Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.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
Recent 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 likelihood

appchan x has earned a fairly good reputation and likely can be trusted.

Upgrade to see risk analysis details

Promo images

appchan x small promo image
Small promo image

Similar extensions

Here are some Chrome extensions that are similar to appchan x: