Company stamp maker
A stamp shows a document went through your business: approved, received, paid, or issued under your license. Type your company name, choose the shape, ink and border, and download a PNG you can place on a document.
Updated November 9, 2026 · 2 min read
Your stamp never leaves your device. It's drawn and saved right here in your browser, as a PNG with a transparent background.
On this page
How to make a stamp
- 1
Type your company name
It curves around the top of a round stamp, or runs across the top of a rectangular one.
- 2
Add the second line
Tap APPROVED, PAID, RECEIVED or today's date, or type your own, like a license number.
- 3
Choose the look
Round or rectangle; ink blue, red or black; a double, single or dotted border. The preview redraws as you go.
- 4
Download
Tap Download PNG. The stamp is drawn at three times screen size on a transparent background, so it stays sharp when it's placed small.
A stamp isn't a signature
A stamp image says which business a document came from, or what happened to it. It doesn't show that a particular person agreed to anything: anyone who has the PNG can place it. When a document needs someone's agreement, it needs that person's signature, with a record of who signed and when.
Where a stamp fits in SignMaster
In SignMaster, Stamp is one of the fields you can place on a document before you send it, next to signature, initials and date. The person it's for applies their stamp by uploading a PNG or JPG of up to 2 MB, like the one made here, or by drawing one. Put a signature field beside it, and the finished document carries both the business's mark and the person's signature.
In the iPhone and iPad app, you can also make a stamp from a photo of your rubber stamp and share it with your team.
Good to know
- Only the ink is in the file. The background is transparent, so the stamp sits on the page like real ink instead of in a white box.
- Set in capitals, the way rubber stamps are.
- Long names shrink to fit the ring. For a very long name, the rectangle has more room.
- It isn't an official seal. Notaries, engineers and architects use seals issued under their state's rules, and a stamp made here isn't one of those.
Questions? Answers.
Is a stamp image a legal signature?
No. It marks a document as coming from your business, but it doesn't identify who placed it. Use it alongside a signature, not instead of one.
Can I use the stamp in Word or other apps?
Yes. It's an ordinary PNG image, so you can insert it as a picture anywhere that accepts images.
Is my stamp saved or uploaded?
No. It's drawn and saved by your browser, on your device. Nothing is kept once you leave the page.
Can I add my logo?
Not in this tool: it makes a text stamp with your company name and one more line. For a stamp with artwork, photograph your rubber stamp in the SignMaster app.