catch-all email bookmarklet

one-click timestamped addresses for your catch-all domain. no database, no storage — the timestamp is the record.

1. generate

@

saved locally in your browser. never sent anywhere.

drag me to your bookmarks bar

example from this page:

2. decode

paste an address you previously generated to recover when it was created.

how it works

  1. the bookmarklet reads location.hostname on whatever site you're on.
  2. the full Public Suffix List is inlined into the bookmarklet, so accounts.google.com becomes google.com and foo.bar.co.uk becomes bar.co.uk — without any network requests when you click it.
  3. a unix timestamp (in base36) is appended, then the address is copied to your clipboard.

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