Seal GeneratorSeal Generator
Free download · Pro removes the watermark

Online Stamp & Seal Maker

Type your company name and stamp wording and watch the stamp update in real time. Pick a round seal, a rectangular address stamp, a date or status stamp, or a personal name seal; adjust borders, fonts, colours and ink effects, then download, copy or share it — everything runs locally in your browser.

Start freePricing
Round company sealOval finance sealSquare personal sealRiding-seam sealWatermark
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Everything you need to design a seal

Multiple seal shapes

Round, oval, square, perforated (riding-seam) and watermark seals, all previewed live.

Full text control

Edit main text, bottom text, English sub-text, center content and anti-counterfeit code with adjustable fonts, size, spacing and color.

Borders & center star

Tune inner and outer line width, dividers, and the national-standard golden-ratio five-point star.

Realistic aging

Add ink wear and edge chipping for demos, samples and visual mockups — reproducible via a seed.

Export PNG / JPG / SVG

Free transparent PNG and JPG download (light watermark). Go Pro to remove the watermark and unlock high-resolution PNG (2–10×) and editable SVG.

Local & private

All rendering happens in your browser. Share links only contain the parameters you choose to generate.

Popular seal templates

Open a ready-made design and customize it in the editor.

Browse all seal templates

What people say

Loved by businesses and designers worldwide

5.0 · 6
“Super easy to use! I created a professional-looking company seal in just a few minutes. The customization options are great, and the transparent PNG export works perfectly for my business documents. Highly recommended!”
Michael · Small Business Owner
“We needed a professional company seal for our business documents, and SealGenerator made the entire process incredibly simple. The templates are well-designed, customization is straightforward, and the high-quality exports are exactly what we needed. It saved our team a lot of ti”
James · Operations Manager
“One of the most convenient online seal makers I've tried. The SVG export is especially useful for my design projects, and the realistic stamp effects look fantastic. It saves me a lot of time compared to creating seals manually in Illustrator.”
Emily · Graphic Designer
“会社の印影デザインを作成するために利用しました。操作がとても簡単で、文字の配置やサイズも細かく調整できます。プレビューを確認しながら作業できるので便利です。デザインの試作におすすめです！”
さとう けんいち · Business Consultant
“다양한 도장 디자인을 쉽고 빠르게 만들 수 있어서 정말 편리합니다. 글꼴과 크기를 자유롭게 조절할 수 있고, 실시간 미리보기 기능도 유용해요. 별도의 프로그램 설치 없이 브라우저에서 바로 사용할 수 있다는 점이 가장 마음에 듭니다.”
김서연 · Freelance Designer
“Excellent outil pour créer des tampons personnalisés ! L'interface est simple et intuitive, avec de nombreuses options de personnalisation. J'apprécie particulièrement la possibilité d'exporter les créations en haute résolution. Un vrai gain de temps pour mes projets professionnels.”
Sophie L. · Entrepreneur

Pricing

Simple, transparent pricing

Designing and downloading are free — free exports carry a light watermark. Pro removes watermarks and unlocks HD, SVG, batch export, PDF stamping and AI generation.

Free

No sign-up required

$0
  • Real-time seal preview
  • PNG & JPG download (light watermark)
  • Copy to clipboard & share links
  • All seal shapes, styles & customization
Start free

Pro

All premium exports plus AI

  • AI stamp generation
  • No watermark on exports
  • High-res PNG (2–10×)
  • SVG vector export
  • Vector PDF for print & engraving
  • Batch generate (up to 200)
  • Watermark-free PDF stamping
  • Priority email support

Monthly, quarterly or yearly · cancel anytime

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Guide

Three steps to your seal

01

Choose a seal type

Pick from round company seal, oval finance seal, square personal seal and more — or start from a blank canvas.

02

Enter text & parameters

Fill in company name, stamp text and anti-counterfeit code. Adjust fonts, colors, border widths and aging effects.

03

Download or share

Preview and share links are always free. Pro users export high-res PNG or SVG, or batch-generate up to 200 seals at once.

Frequently asked questions

Does this seal generator upload my text?+

No. Drawing, preview, copy, download and share-link generation all happen locally in your browser. Share links only contain the configuration parameters you generate.

Can I make contract or business-specific stamps?+

Yes. You can edit the main text, bottom text, sub-text, center content and anti-counterfeit code, and combine borders, font size, spacing and colors to build common stamp styles.

Do exported images support transparent backgrounds?+

Yes. PNG is exported with a transparent background by default, ideal for documents, images and tables. You can also export an SVG vector.

What is the aging effect for?+

Aging makes seal edges look closer to a real stamped impression — useful for presentations, samples and visual mockups. For official e-seals, use a compliant signing system.

Is it free?+

Preview, sharing, clipboard copy, and 1× PNG/JPG downloads are free; free image exports include a light watermark. Pro removes the watermark and unlocks high-resolution PNG, SVG, batch export, watermark-free PDF stamping, and AI generation. Monthly, quarterly, and yearly plans are available.