Free · no account · local self-test

Turn a copy into a working email signoff

Choose your mail client, install the signoff, then send yourself a test. This page stores only a local self-check and never claims provider confirmation.

No copy evidence on this device

User self-test completed

Provider/connector confirmation: not available

Choose your email client

Installation steps: Gmail Web

1Open Gmail → Settings → See all settings.
2Under General, find Signature and create or choose a signature.
3Paste the copied signoff beneath your existing signature, then save changes.

After sending yourself a test, check

The message body and original signature are intactText and styling are readable on desktop and mobileEvery link opens the correct SparkThe test email was actually received

These states stay on this device. Clearing browser data or changing devices shows no local record; it does not mean you never installed it.