Fill PDF Templates with Dynamic Data

The Template Problem

You have a PDF template with placeholders like {NAME} and {DATE}. You need to fill thousands of them with different data. What happens when "Alice" fits but "Dr. Alexandria Konstantinopolis-Smith" doesn't? And what about subsetted fonts that are missing the glyphs you need?

Template API with Reflow Control

• Find and replace placeholders anywhere in your PDF - {NAME}, %NAME%, or any pattern you use
• Register your own fonts to avoid subsetted font issues - replacement text uses the font you specify
• Choose how text reflows when it doesn't fit: BEST_EFFORT (auto-adjust), FIT_OR_FAIL (strict), or NONE
• Replace text or images - swap placeholders for dynamic content of any type
• Process thousands of documents in batch with the same template

Simple Template API

Works instantly in guest mode - no API key required.

Why It Works

• Any placeholder syntax: {NAME}, %NAME%, [NAME] - use whatever convention your templates already have
• Font registration: Register your own fonts to avoid subsetted font issues - full glyph coverage for any replacement text
• Reflow control: BEST_EFFORT auto-adjusts text to fit, FIT_OR_FAIL guarantees layout integrity, NONE for manual control
• Text and image replacement: Replace placeholders with text or swap images dynamically
• Batch processing: Same API works for one document or thousands

Available SDKs

• Python — pip install pdfdancer-client-python
• Node.js / TypeScript — npm install pdfdancer-client-typescript
• Java — Maven / Gradle

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