A little help,
when you need it.
Questions, feedback, or a stamp that’s out of place?
Contact the developer directly.
For product support, installation questions, bug reports, and privacy or deletion requests.
Write an emailHelp us help you.
Tell us what you were trying to do, what happened instead, and any error message. Include your browser, date format, and time zone if relevant.
Please remove confidential information from screenshots. Never send your password or access tokens.
A few quick answers.
Why hasn’t my timestamp changed?
Stamps reflect the moment you apply them. Open Add a Date Stamp and apply again to update existing stamps.
Why can’t I undo an earlier change?
The add-on keeps only the most recent operation, for up to 10 minutes. Google may clear the cache sooner. Use your presentation’s version history if necessary.
How do I remove access or request deletion?
Remove access in Google Account connections. For saved-preference or support-data deletion, email the developer. See our Privacy Policy for details.
Where can I install Add a Date Stamp?
A public Marketplace installation link is not listed on this website yet. Email the developer for the current availability and setup instructions.