Yotsuba Catalog provides catalog mode for 4chan, presenting board threads in a compact browsing layout.
4search
4search applies board, thread number, subject, and other filters to searches across 4chan archives.
About 4search
4search applies board, thread number, subject, and other filters to searches across 4chan archives.
4search is a website in our Social Media Tools collection, part of the Marketing & SEO directory. It runs in your web browser, so there's nothing to install.
People usually find 4search when they’re looking for social media, media tools, and social media tools.
Not quite what you need? Close alternatives include Yotsuba Catalog, The /b/ Archive, and Extra Flags for 4chan — compare them below.
4search at a glance
- Website
- 4search.neocities.org
- Category
- Marketing & SEO › Social Media Tools
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
4search alternatives
Tools and sites you could use instead, ranked by how closely they match.
The /b/ Archive preserves threads from 4chan’s /b/ random board in a searchable archive.
Extra Flags for 4chan adds board flag options for /int/, /sp/, and /pol/ to display additional country or region markers.
RedditChan provides a cleaner reader for imageboard threads, with its content listings covering boards such as 3DCG.
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4search FAQ
What is 4search?
4search applies board, thread number, subject, and other filters to searches across 4chan archives.
Can I use 4search in my browser?
Yes. 4search works on the web, so you can use it from any modern browser without installing anything.
What is 4search used for?
People use 4search for social media, media tools, social media tools, and archive search, within our social media tools category.
Is 4search working?
4search.neocities.org responded when checked on Oct 6, 2026. Its current availability has not been confirmed.
What are the best alternatives to 4search?
Popular alternatives to 4search include Yotsuba Catalog, The /b/ Archive, Extra Flags for 4chan, and RedditChan. We list 4+ options matched by topic, tags and features.
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