Built around the web, not a browser store.
Blanc Blocker loads its lists directly in the browser. You do not need to find, install, or manage an extension before browsing.
Ad blocking built in. uBlock Origin if you prefer it.
Blanc Blocker uses built-in lists to stop ads and known trackers at the browser level. Its shield on the island — a shield cut by the diagonal from Blanc’s own mark — opens direct controls for the site you are visiting.
Start protected, not set up.
Know the site, not just the count.
Open the shield to see whether the page uses HTTPS and how many requests Blanc blocked. It reports only what the address proves, without turning the browser into a security dashboard.
Let a site through when you choose.
Need a site exception? Use the switch in the shield popover, or type /allow-ads. Blanc keeps the choice specific to that site instead of making it an all-or-nothing setting.
Full uBlock Origin, not a Lite version.
Choose it from the shield.
Click the shield on the island, choose uBlock Origin, then restart Blanc to apply it. Blanc Blocker stays the default until you switch.
The uBlock Origin you know.
Blanc includes uBlock Origin 1.75.0 with its popup, dashboard, logger, element picker, custom filters and filter-list subscriptions. Filter lists can update on their own; uBlock Origin itself updates only with reviewed Blanc releases.
Where it runs.
uBlock Origin is available for regular tabs on Apple Silicon and Intel Macs, Windows x64 and Linux x64. Private tabs always use Blanc Blocker, and so does the Intel build when it runs under Rosetta on an Apple Silicon Mac. Each profile keeps its own uBlock Origin settings, and they are not synced.
One bundled extension, not an extension store.
uBlock Origin is the one extension Blanc includes. Blanc does not install other browser extensions.
An ad got through? Send a reproducible example.
A page we can test
Report a missed ad with its page URL, Blanc version, operating system, blocker settings, expected result and the ad you observed. A screenshot is optional. For examples containing private information, email support@blancbrowser.com.
Reports help distinguish filter coverage, a blocker integration defect and an ad format the blocker does not support. A report is closed with reproduction and verification evidence, or a documented limitation.
Blocking saves memory, not just noise.
Ads and trackers cost real memory to render. With six ad-heavy news sites open, blocking them at the network layer is worth gigabytes.
| Browser | Memory used |
|---|---|
| Blanc | 1.3 GB |
| Brave | 1.7 GB |
| Zen | 3.2 GB |
| Chrome | 5.6 GB |
| Vivaldi | 5.9 GB |