Convert a Logo to a Stamp
Flatten a multi-colour logo into a one-ink impression on a transparent background — for approval marks, packaging and rubber dies.
Free preview · No signup · ~10 seconds
Drop a logo
PNG, JPG, WebP, SVG or a 1-page PDF — up to 20 MB
Runs entirely in your browser. Your image is never uploaded.
Turning a brand mark into an impression
One ink is the constraint
A rubber die, a wax seal and a screen-printed carton all put down a single colour. Handing a supplier a full-colour logo means someone else decides how it collapses to one ink — this does that decision yourself.
Logos threshold cleanly
Exported logo files are flat colour with hard edges and no photographic noise, so the cut-off can sit high — around 200 — and still hold the shape. That is why this page starts higher than the general image version.
Light elements will disappear
Anything lighter than the cut-off is deleted, so a pale accent colour or white knockout text inside the mark vanishes. Check the result against the original before sending it anywhere.
Transparent by construction
The background is removed as part of the threshold, so the impression sits directly on a document, carton or seal with nothing behind it.
What a die maker wants
Unambiguous artwork: solid ink, transparent everywhere else, no midtones and no anti-aliased grey. That is exactly what comes out of this page.
One-colour logo vs. logo stamp
Logo to one colour
Keeps the shading
- Per-pixel brightness survives
- Reads as a tinted logo
- Anti-aliased edges kept
- Good on screen
Embroidery, engraving, mono brand guidelines
A rubber die, which cannot cut a midtone
Logo to stamp
Removes every midtone
- Hard two-state cut-off
- Reads as pressed ink
- Transparent background
- Unambiguous for a manufacturer
Rubber dies, wax seals, approval marks
A logo with delicate light detail you need to keep
How to convert a logo to a stamp
Upload the logo
A PNG export works best. Transparent or on a plain background. Scanned to PDF instead? A single-page PDF works as well — page 1 is turned into an image in your browser.
Set the cut-off and ink
Raise or lower until every element you need survives, then pick the ink colour.
Download
Free preview, or the full-resolution transparent PNG in the app.
Where a logo stamp is used
Company approval marks
Build a one-ink version of the brand for received and approved stamps.
Carton and shipping marks
Supply the single-colour artwork a box printer needs.
Rubber die artwork
Give a manufacturer unambiguous artwork for cutting a physical stamp.
Wax seals and embossing
Produce the flat silhouette a seal or embosser is cut from.
Or just ask
Describe the edit in your own words
Type what you want changed and the assistant does it on the canvas — each step lands as a layer you can reopen, so nothing it does is baked in.
No edits yet.
Frequently Asked Questions
Related Tools
Guides worth reading
SVG vs PNG for Logos: Which File Do You Actually Need?
What SVG and PNG really are, where each one wins, why your developer keeps asking for the SVG, and the three files that cover almost every request.
How to Change a Logo Color in Figma (4 Methods, Step by Step)
A complete guide to recoloring a logo in Figma — the Fill row, the Selection colors panel that swaps one hex everywhere at once, the clipped-rectangle trick for placed PNGs, and why the export panel has no WebP.
How to Fix Blurry or Fringed Edges on a Transparent PNG
Why your transparent PNG has a white halo, a grey fringe or soft edges — the four real causes, how to tell them apart in seconds, and the fix for each.
Turn your logo into a stamp
One ink, transparent background, ready for a die.