Free to use. Buy AI credits when you need them.
No credit card to get started. No install. Manual extraction is free forever — pay only for AI auto-extraction, by the pack.
Free
Everything an analyst needs to extract data from a chart. No catch.
- Built-in sample charts to try (no account needed)
- All chart types: XY, line, column, bar, area
- Multi-series support
- Pixel-precise calibration
- Export as CSV or JSON
- Copy to clipboard
- All manual processing stays in your browser
Register
Upload your own charts and get 3 free AI runs to try auto-extraction.
- Everything in Free
- Upload your own charts
- Unlimited chart extractions
- 3 free AI auto-extractions
- Buy AI credit packs as you need them
Credit packs
Add-onTop up any registered account and pay only for the AI you use. Credits never expire.
- Works on any registered account — no upgrade needed
- 20 AI auto-extractions per $5 pack
- AI auto-detect axes + plot points in one click
- Credits never expire — top up any time
What's included in each plan
Try the full extractor with our sample charts. Register to upload your own and get 3 free AI runs. Buy a credit pack for more AI auto-extractions.
| Feature | Free | Register | Credits |
|---|---|---|---|
| Extraction | |||
| Built-in sample charts to try | |||
| Upload your own charts | |||
| Unlimited chart extractions | |||
| All chart types (XY, line, column, bar, area) | |||
| Multi-series support | |||
| Pixel-precise calibration | |||
| Linear, log, and categorical axes | |||
| Zoom, pan, and keyboard nudging | |||
| Export | |||
| Export as CSV | |||
| Export as JSON | |||
| Export as Excel (XLSX) | |||
| Copy to clipboard | |||
| AI extraction | |||
| AI auto-detect axes | 3 free | credit packs | |
| AI auto-extract points | 3 free | credit packs | |
| Credits never expire | |||
AI auto-extraction is free to try — every account gets 3 runs. Used them all? Buy a credit pack (20 AI charts for $5) — credits never expire. Manual extraction stays free forever.
Have a feature request?
We're shipping Pro features based on what analysts actually need. Drop us a note with your use case and we'll add it to the roadmap.