Web & network
A LITTLE HELP FOR YOUR NEXT TASK

Permissions Policy Builder

Create explicit browser-feature permission policies.

Private by design

Your inputs stay on your device and are not sent to our servers. Optional usage analytics does not receive your files or tool inputs.

Preparing local security workspace…

How to use Permissions Policy Builder

  1. Choose allowlists for browser features.
  2. Review blocked and allowed capabilities.
  3. Copy the response header and export the configuration.
Read the detailed guide →

What are the limits of Permissions Policy Builder?

Browser support varies. Only listed features are configured; unspecified features retain browser defaults. No feature detection or deployment. This tool processes inputs in browser memory and makes no upload or lookup request. Clear inputs or close the tab when finished. Exports and clipboard actions are explicit.

YOUR BROWSER, YOUR CHOICE