Square stamp maker online
- 🔒 Free to design, no signup
- 🔒 Transparent PNG and SVG export
- 🔒 Serial numbers on saved stamps
- 🔒 Works on any device
A square stamp is the one to use when the content is lines of text rather than a name around a ring. Everything sits straight, which means it stays readable at small sizes where curved text starts to fight itself.
What you get
- Straight stacked lines, no curving
- Equal margins, so nothing looks off-centre
- Single, double or dashed borders
- Good for addresses, approvals and inspection marks
Square stamp maker online
- Open the stamp maker and pick a shape, or start from a ready-made template.
- Set the shape, colour and size, then drop in a logo and position the date or serial line.
- Preview it live as you edit. What you see is exactly what the file contains.
- Grab the transparent PNG if you are placing it on screen, or the pack if it has to survive printing.
Frequently asked questions
Square or round, which should I use?
Round for a company seal, where a name around a ring is the convention. Square for anything that is mostly lines of text: an address, an approval with a signature line, an inspection record.
How much text fits on a square stamp?
Four to six lines reads comfortably. Past that the type has to shrink to a size that will not survive being printed and scanned.
Can a square stamp have a logo?
Yes, either above the text or beside it. Keep it to one, because a square has no ring to separate the elements the way a round seal does.
Is the stamp maker free?
There is no charge to make a a square stamp, no account needed, and no watermark on what you see. The charge is for the file, $1.50 for one format or $4.50 for the complete set.
Do I need to install an app?
No. It runs in the browser on a phone, a tablet or a desktop, with nothing to install and nothing to update.
Can I put the stamp on a PDF?
Download the transparent PNG and drop it onto the page in your PDF editor. There is also a tool here that puts the stamp onto the PDF for you, included with a plan.
Can each stamp carry its own number?
Save a square stamp to your library and it gets its own counter. Tick the numbering option at download and that file takes the next number in the sequence, incremented under a row lock, so two tabs or two devices cannot be handed the same one.
Also known as
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