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Chromium Kernel Versions

When creating or editing a profile, pick a Chromium kernel version to match target sites or your UA strategy.

Select a version

Use the Kernel version dropdown in the profile form. The list shows installed and downloadable builds.

Download a new kernel

If the version is not installed:

  1. Choose a version marked for download
  2. Click Download kernel
  3. Wait for install to finish, then create or launch the profile

TIP

Download URLs differ by OS (Windows / macOS). If no link appears, confirm you installed the client build for your platform.

Fingerprints

  • Chrome major version in UA should match the selected kernel
  • Random fingerprint picks from installed kernels when possible
  • After switching kernels, re-test on BrowserLeaks

See: Create browser · Advanced configuration