Open Tools
Natural ink engine

Make it look
actually stamped.

Upload a PDF or image, build a convincing rubber-stamp impression, and drag it into place directly on the document you need to attest.

PDF + image uploadLocal processingAttested export
Live attestation studio

Your document, with a mark that feels real.

Upload, position, and export locally. The document never leaves your device.

01

Choose the document to attest

PDF, PNG, JPG, or WebP · up to 100 MB · processed only in this browser

02

Identity

Use your legal name or the wording that belongs on the mark.

03

Impression

Tune the pressure and wear.

Paper previewDrag the stamp anywhere

Ready. Change the text or drag the stamp to begin.

01

Built from pressure, not perfection

Edge breakup, uneven ink density and a faint second strike keep the result from looking like a clean vector graphic.

02

Your logo becomes part of the ink

Uploaded artwork is converted into the same single-colour impression as the lettering. High-contrast logos produce the strongest result.

03

Private by architecture

Text, artwork and exported images are rendered in your browser. QuickMerge does not upload your design.