Instant disposable inboxes for testing and privacy

Generate a throwaway email address in seconds, capture incoming messages, and let them auto-expire so your real inbox stays clutter-free.

Create a temporary inbox instantly. Choose a custom alias or generate one at random.

@tmpinbox.com

How TmpInbox works

  1. Pick any alias or generate a random one.
  2. Use alias@tmpinbox.com to receive email immediately.
  3. Messages arrive in real time and appear below.
  4. Each message expires after 60 minutes by default.
  5. No account or personal data required.