Seals Digital

Seals Digital is an online stamp and seal design studio that runs entirely in the browser. Instead of starting from a blank canvas, you pick a close-fitting template — round company seal, rectangular address block, approval stamp, notary frame or logo stamp — and then adjust the wording, shape, border, colour, letter spacing and start angle while a live preview updates beside the controls. A built-in AI stamp generator can propose a starting design when you would rather not choose a template by hand.

The workflow is deliberately narrow and practical: choose structure, replace the text, tune type and spacing, set ink colour and opacity, add an aging effect if you want the mark to look like a real ink impression, then export. Designing and previewing is free, and you are only charged when you download finished files — a single transparent PNG costs $2.50, while the full six-format bundle (PNG, JPG, SVG, EPS, PDF, DOCX) costs $3.50, with monthly, annual and lifetime plans that include every format.

Because stamp artwork is used in very different downstream tasks, the export options matter as much as the editor. SVG and EPS go to websites, engravers and rubber stamp manufacturers that need vector paths; PDF gives a print-ready proof; DOCX drops the stamp straight into a Word letter. The site also publishes practical guidance on stamp design rules — realistic sizing (roughly 40 mm round or 58 × 22 mm rectangular), readable wording limits, ink colour behaviour on photocopies and how to place a digital stamp on a PDF.