Permissions Policy parser
Read Permissions-Policy feature allowlists from a response header.
Result
Add your input, then select Parse policy.
How to use it
Paste a Permissions-Policy header value. Inspect disabled features and their declared allowlists.
What to keep in mind
Parsing does not establish support in every browser or evaluate iframe allow attributes.
Up to 2 MB per input, with smaller limits for complex operations. Clear removes the current input and result.
Catch problems while customers use your app.
Braith reviews sampled app activity for likely failures and friction. Keep your error tracker for exceptions and stack traces.
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