Privacy
Stamp a PDF free — no upload, no login required
Yes — you can stamp a PDF for free with Sealify without creating an account. Processing happens in your browser, so the PDF is not uploaded to Sealify’s servers. Guest users get limited exports; a free account raises the daily limit.
Ready to stamp? Open the free editor — PDF stays in your browser.
Open SealifyHow free works
The core editor stays free. Without signing in you can still build seals and export, with a fair-use cap (5 exports every 4 hours). A free account increases that to 25 exports per day. Team plans unlock shared libraries and unlimited exports for groups.
What “no upload” means
When you open a PDF in Sealify, the bytes stay in browser memory. Stamping and export run locally with client-side PDF tooling. That is why the privacy story is different from tools that send every file to a cloud converter.
When you might still sign in
Sign in if you want a higher free export allowance, or a Team plan for shared stamps across colleagues. Signing in does not change the local PDF processing model for stamping itself.
Support the free tier
If Sealify saved you a trip to the printer, you can buy the team a coffee from the site or app. Tips are optional and never required to stamp.