Sign-in and account
You can design, inspect, save, reopen, and generate panels without an account. Every current export requires a signed-in account.
Signing in does not upload your local design file or add cloud storage. Your design remains open in the browser while you complete the email-link flow.
Sign in with an email link
Open Sign in
Select Sign in at the top right. Enter a valid email address.
Accept the cutting-responsibility statement
Read and select the required checkbox. The send button stays disabled until the email is valid and this statement is accepted.
Email me a link
Select Email me a link. If it has not arrived after about a minute, check the spam folder. A “Too many requests” message means you should wait a minute before trying again.
Open the link, then return to the design tab
The link opens a signed-in confirmation in a new tab. Close that tab and return to the original one; it refreshes the account state without replacing the design on screen.
Each link is short-lived and can be used only once. Request another link if it has expired or was already opened.
There is no password to create or remember. If sending the link fails with a connection message, keep the design tab open, restore the connection, and try again.
Check or end the session
When signed in, the top-right account control shows the email address. Select it and choose Sign out to end the session in that browser. The control returns to Sign in; the design on screen and local files are unchanged.
Current account-management limits
The current user interface does not provide controls for changing the email address, managing billing, or deleting the account. In particular, Sign out does not delete an account; it only ends the browser session. Account deletion cannot currently be completed from the app.