Privacy

Your signature data never leaves your browser. Everything you type is rendered locally and saved only to your own device's localStorage so it's still here when you return. We run no accounts and store no personal details on any server.

We use privacy-respecting analytics (PostHog) to count anonymous events like "a signature was copied" so we know which templates are useful. No signature content is included in these events.

If you paste a photo URL, your email recipients' clients fetch that image from wherever you host it — that hosting relationship is between you and your host.

Questions: hello@copysignature.com