Design interactive stamps with calculation fields, date pickers, radio buttons, and dropdowns — no PDF programming required. Download in minutes.
Drag and drop fields onto your canvas — text inputs, date pickers, radio buttons, dropdowns, and calculation fields. Resize and arrange freely. No code required.
Set field labels, formats, calculation logic, and default values. Preview the generated JavaScript in real time. Choose Bluebeam or Adobe output at any point.
Purchase and receive an AES-256 encrypted PDF stamp file — ready to import directly into Bluebeam or Adobe. Your design is saved to your account for future modifications.
Powerful enough for complex workflows. Simple enough to build your first stamp in minutes — no PDF expertise required.
Place fields exactly where you want them. Resize, reorder, and configure without touching a line of code. What you see is what you get.
Link Number fields to Total/Calc fields for automatic summation. Totals update live as users fill in values — no formulas to write.
Auto-fill with today's date, require manual entry, or set a default. Multiple format options including MM/DD/YYYY and ISO 8601.
Generate platform-specific JavaScript for Bluebeam Revu or Adobe Acrobat. One design, two outputs. Switch at any time.
Every stamp is delivered as an encrypted PDF. The embedded script is locked — it can't be viewed, copied, or modified by end users.
Stamps are saved to your account instantly. Auto-save runs every 60 seconds. Return to any saved stamp via a bookmarkable URL.
Start from Review & Approval, Field Change, Multi-Reviewer, Batch Approval, Simple Sign-Off, or No Action Required — then customize freely.
Full undo history covering every field add, move, resize, and configuration change. Experiment without fear.
Add lines, rectangles, and circles to structure your stamp visually. Dividers, borders, and grouping elements give your stamp a professional finish.
Every field type is available to all users in the builder. Complexity tier is determined at checkout based on what you've used.
Free-form single or multi-line input for names, comments, descriptions.
Static text for headings, company name, instructions, or legal copy.
Embed company logos, signature lines, or decorative graphics.
Date picker with auto-fill, manual, or default modes. Multiple formats.
Numeric input field. Accepts integers or decimals. Powers Total fields.
Single-select option group. Arrange horizontally or vertically.
Select menu for longer option lists. Good for status and approval types.
Auto-calculates the sum of selected Number fields in real time.
Build for free. Pay only when you're ready to download.
Want a stamp built for you — to your firm's exact standards, with the fields, calculations, and branding you need? We design it, build it, and deliver it straight to your account to download.
Have a question first? Email us at sales@stampforge.com for more information.
Whether you're building in-house or delivering stamps for clients, StampForge gets it done faster.
| Scenario | Traditional Cost | With StampForge |
|---|---|---|
| 1 simple stamp (text & date fields) | $500–$1,000 | $299 |
| 1 intermediate stamp (radio, dropdowns) | $800–$1,500 | $799 |
| 1 complex stamp (auto-calculation) | $1,500–$3,000 | $1,500 |
| Modify an existing stamp | $200–$800 | 75% of price |
Start designing for free. No credit card, no commitment, no waiting.