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Coord Highlighter
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Coord v3
01 - Document
Upload Image or PDF
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Click or drag & drop
JPG - PNG - PDF (multi-file & multi-page)
Page Navigation
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Dimensions (auto-detected)
WIDTH
HEIGHT
02 - Coordinates
Input Mode
0-1
Pixel
JSON (AI)
Normalized 0-1, multiplied by image size
Paste Coordinates
Paste Any JSON Response
Load JSON File
Large payloads work better from file; AI uses compacted chunks.
Custom JSON Hints
Load One Schema Example
LABEL KEYS
VALUE KEYS
BOX KEYS
Paste your own JSON, or add comma-separated key hints so the parser knows which keys contain labels, values, and boxes.
✦
Use AI Normalization
Enabled - AI parses any JSON structure
AI reads flexible JSON and maps it into normalized vertices.
Normalizing...
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Draw Highlights
✕ Clear
03 - AI Assistant
04 - Fields
Size:
-
| Fields:
0
| Mode:
normalized
-
100%
+
1:1
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Upload a document to begin