A4 Mapper
PT
Document Setup
Portrait
Landscape
🖼 Upload Scan
Opacity:
100%
✨ Gemini AI Tools
✨ Auto-Detect Fields
✨ Gen. Sample Data
Auto-detect works best with clear, high-contrast form images.
Printer Calibration (pt)
Hardware Margins (Offsets)
X Offset
Y Offset
Adjust if your printer shifts content. Positive values move content Right/Down.
Selected Field
Field Name (Key)
X (pt)
Y (pt)
W (pt)
H (pt)
Delete Field
📂 Open
💾 Export
+ Add Field
Snap (5pt)
Grid
ISO A4: 595.28 x 841.89 pt
-
100%
+
JSON Export
✕