FAQ
Stamp Maker questions
Is Nelstack Stamp Maker free?
Yes. Create and download stamps in PNG, JPG, SVG, and PDF with no watermark and no signup. Everything runs in your browser.
Does my stamp design leave my device?
No. The editor, preview, and exports run locally in your browser. We do not upload your stamp or documents to a server.
Can I create a round company seal with circular text?
Yes. Use arc text layers on a circle or oval plate, adjust radius and letter spacing, then download a transparent PNG for documents.
Can I stamp a PDF with my seal?
Yes. Open /stamp-maker/stamp-pdf, upload a PDF, place your stamp image, and download the stamped file. Your PDF stays on your device.
Why does my PNG look black in some apps?
Transparent PNG backgrounds can appear black in viewers that do not support transparency. Place the stamp into a document or open it in an image editor that shows transparency correctly.
Is this a physical rubber stamp manufacturer?
No. Nelstack provides digital stamp layouts for documents. You can send an SVG to a third-party manufacturer if you want a physical stamp made.
Are these official government or notary seals?
No. Templates are design starters for personal and business stationery. They are not official commissions, government emblems, or certified seals.
Can I use Hindi text on a stamp?
Yes. Choose Hindi Sans or Hindi Serif fonts in the editor. India seal templates include bilingual starters.