Playground

Test extractions in the browser — no code required.

What it does

1. Upload any document (PDF or image)
2. Select fields from the built-in presets, or type your own custom field names
3. Submit — the same pipeline runs as the API
4. See the extracted JSON result in real time

Custom fields

In the Custom fields section, type any field name and press Enter or click + Add. For example:

• patient_name
• diagnosis
• contract_date

These are sent to the API exactly as you type them.

Credits

The playground uses your account credits. Each submission deducts credits based on page count — same as the API.

When to use it

• Before integrating — verify your documents extract correctly before writing code
• Debugging — if an API call returns unexpected results, reproduce it here
• Exploring — experiment with different field names and descriptions

Open the playground →