StampJam
Online stamp maker — design custom digital stamps and apply them to PDFs instantly, no physical ink required.
| What is it | Online stamp maker — design custom digital stamps and apply them to PDFs instantly, no physical ink required. |
|---|---|
| Pricing | Paid — from Rp19500/mo |
| Free tier | No |
| Platform | Web Application |
| Best for | creating official document stamps for engineering blueprints, adding digital signatures to PDF contracts |
| Domain registered | 2022 |
Data updated Aug. 1, 2026
What does StampJam do?
StampJam is an online tool that lets you create custom digital stamps and apply them directly to PDF documents. You can design stamps from scratch or use pre-made templates, choosing from various shapes like round, oval, and rectangular formats. The platform supports multiple languages and offers specialized templates for different professions including engineers, doctors, and legal professionals. Once designed, stamps can be downloaded in high-resolution formats or applied directly to PDFs through their separate PDF stamper tool.
The tool works through a straightforward web interface where you select your stamp shape, add text, adjust fonts and borders, and incorporate logos or signatures. What makes StampJam practical is its focus on document workflow - the PDF stamper can handle multi-page documents with one-click application. The service eliminates the need for physical rubber stamps and ink, making it useful for remote work and digital documentation.
StampJam is particularly valuable for professionals who regularly authenticate documents, such as engineers certifying blueprints, doctors signing prescriptions, or business owners approving contracts. It's also useful for anyone needing to add professional branding to digital documents quickly. The tool serves industries where document verification is required but physical stamping is impractical.
Key features
What makes it stand outWho is StampJam for?
Who benefits most from this toolPricing
Starter
- 1 Stamp
- PNG format
- PDF format
- SVG format
- EPS format
- JPG format
- 4 bonus stamp colors
- Unlimited access to Stamp your PDF
- Download after payment
- No Sign Up Required
- Transparent background & HD images
- Additional shabby, real world stamp finish
30 Days Unlimted
- Unlimited stamps
- PNG format
- PDF format
- SVG format
- EPS format
- JPG format
- 4 bonus stamp colors
- Unlimited access to Stamp your PDF
- Valid for 30 days
- Download instantly
- Sign Up Required
- My Library feature
- Copy, delete & manage designs
- Additional shabby, real world stamp finish
- Transparent background & HD images
365 Days Unlimited
- Unlimited stamps
- PNG format
- PDF format
- SVG format
- EPS format
- JPG format
- 4 bonus stamp colors
- Unlimited access to Stamp your PDF
- Valid for 365 days
- Download instantly
- Sign Up Required
- My Library feature
- Copy, delete & manage designs
- Additional shabby, real world stamp finish
- Transparent background & HD images
Enterprise
- PNG format
- PDF format
- SVG format
- EPS format
- JPG format
- 4 bonus stamp colors
- Unlimited access to Stamp your PDF
- Download instantly
- Sign Up Required
- My Library feature
- Copy, delete & manage designs
- Additional shabby, real world stamp finish
- Transparent background & HD images
Trust & presence
Gallery
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