Custom Stamp Generator
Stamp generator is a free tool that draws a design mark in your browser, without uploading files.
For mockups & layouts · not a legal seal
ON YOUR DEVICE · NO UPLOAD · ADJUSTABLE
Nothing you type is sent anywhere
- PNGdownload
- 0files uploaded
- Freeno account
- Roundfirst path
What you can count on
- 0files uploaded
- Words stay in this tab
- Nothing is kept after you close it
- PNGor SVG
- The file name says design-use-only
- Made in this tab
- —legal effect
- Not a legal seal
- Not filed or registered
Custom Stamp Generator at a glance
- What comes out
- PNG or SVG, design-use-only name
- First path
- Round first; other shapes later
- Colours
- Black, blue and red
- Size
- Slider; engine default, not official
- Where it runs
- In this tab, nothing sent
- Legal effect
- None; design use only
- Not offered
- No notary, logo or copy marks
- Price
- Free
- Account required
- No
How to use Custom Stamp Generator
- 1
Type the names
English goes on the outer arc. Chinese sits in the centre, on one to three lines.
- 2
Set colour
Pick a colour and a diameter. Millimetres are an engine default, not a published standard.
- 3
Save the picture
Save a PNG on this device. The file name says design-use-only.
Frequently asked questions
Is this a legal seal?
No. The picture is a design mark. It is not filed or registered and has no legal effect.
Does any file leave this device?
No. Words and the picture stay in this tab. Nothing is sent to a server and nothing is kept after you close it.
Can I upload a logo?
No. This tool does not accept a logo or any other file. The mark is only the words and shapes you set here.
Why does the face look unlike a carved seal?
Only open-source typefaces are available here. A Japanese seal is cut in 篆書体 or 古印体; the 明朝体 set here is not a seal face, so the marks read as printed rather than carved. That is the limit of a design mock-up.
Do you offer notary or copy-certification marks?
No. Notary templates and copy-certification marks are not offered.
How can I check nothing I type is sent anywhere?
After this page loads, turn on airplane mode. The mark still draws. Or open DevTools and the Network tab: no request carries what you typed. The check is on How it works.
What the picture is for
Type the English arc and the Chinese centre. Colour is yours. The PNG stays on this device. Design use only.
- The picture is a mock-up for a layout, a slide, or a draft document.
- Open-source typefaces are used, so the face will not look like a carved seal.
- The first path is a double-ring round mark. Other shapes sit in Advanced.
- Copy-certification marks are not offered.
Full specification
| What comes out | A PNG, and SVG if you want it. The file name contains design-use-only. |
|---|---|
| First path | A double-ring round mark. English on the outer arc, Chinese in the centre. |
| Colours | Black, blue and red. None of them makes the picture official. |
| Size | A millimetre slider. The starting size is an engine default, not a published standard. |
| Where it runs | In this tab. Words and the picture never leave the device. |
| Legal effect | None. The picture is a design mark, not filed or registered anywhere. |
| Not offered | No notary template, no logo upload, and no copy-certification marks. |
| Price | Free |
| Account required | No |
Keep going with the same files
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