Last updated: July 9, 2026
MarkFit is a premade, self-serve tool that adds watermarks to your photos entirely in your browser. The free tier is free to use for personal and commercial work. No account is required.
MarkFit Pro is unlocked with a one-time license key purchased through Lemon Squeezy, our merchant of record. A key is for the buyer's own use, works on the buyer's own devices, and may not be resold or redistributed. We provide the software as a premade product — we do not offer consultations, customization, or services of any kind.
Every product can be fully evaluated on its free tier before buying, and a purchased key is delivered and working instantly — so all sales are final. If a key ever fails to activate, contact us and we will make it right.
MarkFit is provided “as is”, without warranty of any kind. To the maximum extent permitted by law, we are not liable for any damages arising from its use. Your files are processed locally on your device — we never receive them, and you remain responsible for your files and your backups.
We may update these terms; the “last updated” date above will change when we do.