Extract structured data from any chart image or PDF. Upload a bar chart, line graph, or pie chart and get clean CSV/JSON output in seconds.
Input
quarterly_revenue.png
Output
| Quarter | Revenue |
|---|---|
| Q1 | $12,400 |
| Q2 | $18,200 |
| Q3 | $24,800 |
| Q4 | $21,500 |
output.csv
Results in under 5 seconds for most charts
Export to CSV, JSON, or Excel
AI-powered extraction with >90% accuracy
PNG, JPG, JPEG, PDF
Bar, Line, Pie, Scatter, Area
CSV, JSON, Excel
Pay per extraction, no monthly fees
≈ $0.05 per extraction
Free tier: 3/day, 50/month
Start Extracting3 free extractions • No sign-up required
curl -X POST https://kikuai.dev/api/demo/chart2csv \
-H "Content-Type: multipart/form-data" \
-F "image=@chart.png"