Browse fast.
Stay in control.
FlintSail puts ad blocking, video downloads, and extension support into one focused browser—without turning simple browsing into a maze of settings.
Android first · Free to download · No App Store release yet
The tools you reach for most.
FlintSail starts with practical features that make everyday browsing cleaner, faster, and easier to shape around you.
A calmer web, by default.
Block intrusive ads and common tracking requests before they clutter the page.
Explore feature →Video downloadsSave videos for later.
Detect downloadable media and keep supported videos ready for offline viewing.
Explore feature →ExtensionsMake the browser yours.
Add compatible extensions to shape how FlintSail works for you.
Explore feature →Powerful without feeling complicated.
Useful features stay close when you need them and out of the way when you do not.
See every feature →Block before pages load
Reduce common ad and tracking requests at the browser level.
Keep media organized
Find supported downloads in one clear, predictable place.
Extend what your browser can do
Use compatible extensions without switching to a desktop computer.
Clear answers for a better web.
Practical, original guides about browsers, privacy, downloads, extensions, and Android.
How to block ads on Android without slowing down your browser
Understand browser-level ad blocking, what it can stop, and where responsible exceptions matter.
Read guide →How to · 7 min readHow to download videos on Android for offline viewing
A practical guide to supported downloads, storage, file management, and copyright-aware use.
Read guide →Browser comparisonFlintSail vs Brave
Compare built-in ad blocking, extension support, video downloads, and product focus.
View comparison →Local AI, with privacy in mind.
Future FlintSail releases will explore useful AI features designed to work locally where possible. No vague promises—just a clear direction we will document as it develops.
Read our product principles →Ready for a browser that does more?
Get FlintSail from Google Play or use the official APK when the first public release is available.