NekoSurf

NekoSurf is a fast, privacy-friendly 4chan viewer built with Flutter for iOS and Android.

It is designed for smooth browsing with modern card-based layouts, media-first navigation, and practical quality-of-life tools for everyday use.

Features

Browsing

• Browse all boards with fast search
• Open threads directly from pasted 4chan links
• Switch board threads between grid and list view
• Sort threads by bump order, newest, oldest, reply count, or image count
• Choose default board view, sort mode, and sort direction in settings

Bookmarks and Favorites

• Favorite boards for quick access on the home screen
• Bookmark threads for later with status tracking
• See archived/deleted state on bookmarked threads

Media Experience

• Optimized image and video browsing
• WebM/MP4 playback support
• Save attachments locally and revisit them in a dedicated saved media viewer
• Share saved media directly from inside the app
• Download media to gallery/photos

Privacy and Personalization

• Dark mode support
• NSFW board visibility toggle
• Auto-scroll to last seen post
• Watched posts retention controls
• Cache size display and one-tap cache cleanup

Screenshots

Gallery

Star History

TestFlight

Try NekoSurf on iOS via TestFlight: https://testflight.apple.com/join/ky5bRwMY

License

Distributed under the GPL-3.0 license. See LICENSE for details.