Free online stamp maker for custom stamps and seals
Book formatting software for self-publishers
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
DE
Pricing model
Freemium
Paid
Pricing
Free: unlimited design edits and 480px watermarked JPG download. Paid: High-res PNG $2.50, PNG + SVG $2.90, All formats (PNG + SVG + PDF) $3.50. No subscription, one-time payment only.
One-time purchase price to be announced before launch. Without a license, the software works with basic features indefinitely but exports carry a watermark.
Key features
26 stamp template categories including company seals, notary, date, and deposit stamps
Round, square, or rectangular stamp shapes sized in real millimeters
Live preview rendering as you edit
Free watermarked JPG download to test layout
High-resolution PNG export at 6000px with transparent background
Vector SVG export with text converted to outlines for stamp makers
Print-ready PDF at true physical size
Mobile-responsive web app with no installation required
Customizable fonts including Oswald, Archivo, PT Serif, Courier Prime, and Noto Sans CJK
Adjustable ink color, opacity, aging effect, and border styles
Supports Windows, macOS and Linux
Accepts Word and Markdown manuscripts
Generates print-ready PDF for KDP and IngramSpark
Creates EPUB 3 for ebook stores
Automatic layout of running heads and chapter openers
Professional typography with correct quotation marks and dashes
German language typography support
Works offline without requiring an account
Custom theme saving in licensed version
What makes it different
No account creation or signup required to design and download free preview
Pay once per design, no subscription billing
Server-side rendering ensures preview matches final export exactly
Designed specifically for real documents with print-ready output at true size
Seven-day email download link for file re-downloads after payment
Runs natively on Windows, macOS and Linux while the best-known alternative only runs on Mac
Professional typography handling for both English and German
Offline desktop app with no account or cloud dependency required
One-time purchase model instead of subscription
Includes free tools for KDP formatting and quote/dash fixing
StampZen
Kernsetzer