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Blanc Browser

Free plan Open source MacWindowsLinux

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Blanc Browser's own site

What Blanc Browser is

Blanc Browser is an open-source browser built on Chromium for macOS, Windows, and Linux. Its free Blanc plan includes ad and tracker blocking, private tabs, tab groups, quiet tabs, passkeys, and encrypted sync. Cross-device sync is listed, so users can keep supported browsing information coordinated across devices. The browser's tab features include groups and quiet tabs, while private tabs and passkeys are also part of the free plan.

Blanc uses a freemium model. The Blanc plan costs nothing. The paid Blanc Patron plan costs $4 a month, billed monthly, and adds Named Workspaces on every platform. Extension support is listed as none, an important consideration for people who rely on browser add-ons. The platform listing covers desktop operating systems: macOS, Windows, and Linux. Blanc may suit people seeking an open-source Chromium browser with privacy and tab organization features included in its free offering, as well as users who want cross-device sync. Its paid tier is focused on named workspaces rather than an expanded set of listed privacy or tab features.

Who it suits

Blanc Browser suits desktop users on macOS, Windows, or Linux who want ad and tracker blocking, private tabs, and tab organization. It may also fit people looking for an open-source Chromium browser with encrypted cross-device sync.

What it does well

  • Open source and built on Chromium.
  • Available for macOS, Windows, and Linux.
  • Free plan includes ad and tracker blocking.
  • Includes encrypted sync and cross-device sync.
  • Free plan includes tab groups, quiet tabs, and passkeys.

What to know first

  • Extension support is listed as none.
  • Named Workspaces require the paid Blanc Patron plan.
  • Blanc Patron is billed monthly at $4 a month.

Limits

The free Blanc plan does not include Named Workspaces; those are listed with Blanc Patron for $4 a month, billed monthly.

Plans

PlanBilled and limitsPrice
BlancAd and tracker blocking · Encrypted sync · Private tabs · Tab groups · Quiet tabs · PasskeysFree
Blanc Patronbilled monthly · Named Workspaces on every platform$4 a month

As blancbrowser.com lists them, read 19 Sept 2026. The maker's own page has the final word.

Getting started

  1. Visit the Blanc Browser website.
  2. Choose the free Blanc plan or Blanc Patron at $4 a month, billed monthly.
  3. Use Blanc on macOS, Windows, or Linux.
  4. Use encrypted sync to coordinate across devices.
  5. Choose Blanc Patron for Named Workspaces on every platform.

Verdict

Choose Blanc Browser if you want an open-source desktop browser with blocking, private tabs, and sync in its free plan. Blanc Patron is relevant if you want Named Workspaces across platforms. People who depend on browser extensions should look elsewhere because extension support is listed as none.

Questions

Is Blanc Browser free?

Yes. The Blanc plan costs nothing and includes ad and tracker blocking, encrypted sync, private tabs, tab groups, quiet tabs, and passkeys.

How much is Blanc Patron?

Blanc Patron costs $4 a month, billed monthly. It adds Named Workspaces on every platform.

Which platforms does Blanc Browser support?

It is listed for macOS, Windows, and Linux.

Is Blanc Browser open source?

Yes, it is listed as open source.

Does Blanc Browser support extensions?

Extension support is listed as none.

What browser engine does Blanc use?

Blanc Browser uses Chromium.

Facts from Blanc Browser's own pages

Browser engine
chromium · blancbrowser.com, 19 Sept 2026
Built-in ad blocking
Yes · blancbrowser.com, 19 Sept 2026
Cross-device sync
Yes · blancbrowser.com, 19 Sept 2026
Extension support
none · blancbrowser.com, 19 Sept 2026
Free plan
Yes · blancbrowser.com, 19 Sept 2026
Open source
Yes · blancbrowser.com, 19 Sept 2026
Supported platforms
both · blancbrowser.com, 19 Sept 2026
Paid from
4 · blancbrowser.com, 19 Sept 2026

Where Blanc Browser stands on Freedom251

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