Detect Form Fields in Any PDF With AI
Upload any PDF and let AI detect text fields, checkboxes, date fields, and signature areas automatically. Review confidence scores and refine in the visual editor.
What this page solves
- Detect text, date, checkbox, and signature fields automatically.
- Review confidence scores to prioritize fields needing manual review.
- Refine detection results with visual editor tools.
Evidence and implementation proof
- Supports PDF uploads up to 50MB with multi-page detection.
- Confidence tiers: high (80%+), medium (65-80%), low (below 65%).
- Field geometry uses normalized top-left origin coordinates.
Frequently asked questions
Can DullyPDF detect fields in scanned PDFs?
Yes. The AI model analyzes rendered page images and works with both native and scanned PDFs.
How accurate is field detection?
Detection quality depends on PDF clarity. High-confidence detections (80%+) are typically accurate. Low-confidence items should be reviewed.
Can I add fields the AI missed?
Yes. The editor lets you add text, date, checkbox, and signature fields manually for regions the detector did not identify.
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