Professional Stamp Maker

Design company seals and stamps and export them as high-resolution transparent PNG images.

Professional Stamp Maker lets you design clean, high-resolution stamp and seal images right in your browser, with no account and no uploads. Create round or rectangular stamps with text curved along the top and bottom edge, then export them as a sharp PNG with a transparent background. Use them in mockups, branding, templates, documents and personal projects. DESIGN • Curved top and bottom text on circular stamps, or straight text bands on rectangular stamps • Center text (up to 3 lines), a star, or any custom character • Single, double or dashed borders with adjustable thickness • Fonts: Arial, Times New Roman, Impact, Georgia and Montserrat, with size, weight and letter spacing controls • Ink colors: navy blue, cyan blue, scarlet red, emerald green, black, or any custom color REALISTIC INK • Grunge texture that gives a worn, physical-stamp look • Rotation and ink opacity controls, so the stamp looks pressed by hand • "Reshuffle texture" for a different wear pattern PEN SIGNATURES • Add a signature over the stamp, with ink that blends where the two overlap • Generated pen flourishes created from the signer's name • Handwriting, brush and calligraphy styles • Draw your own signature with a mouse, touch screen or stylus, with pen-like line thickness • Drag the signature on the preview to position it EXPORT • Download a PNG at 1000, 2000 or 3000 px with a transparent background • Copy the image to the clipboard and paste it straight into a document PRIVATE BY DESIGN Everything runs locally in your browser. The extension makes no network requests and collects no data. Your last design is remembered on your device only. Please note: this is a design tool. You are responsible for using the images lawfully and for not imitating organizations or signatures you are not authorized to represent.