Extract Form Data

Dump every form field's name, type, and current value to JSON. The output's values block is ready to paste into Fill PDF Forms.

Drop a PDF here, or .

One PDF with form fields. Not for encrypted PDFs — unlock first.

How to Extract Form Data

  1. 1

    Upload your form

    Drop a PDF that contains form fields.

  2. 2

    Extract

    We list every form field and its current value.

  3. 3

    Download the JSON

    Paste it straight into Fill PDF Forms.

Frequently asked questions

What format is the output?
JSON — a map of field names to values, ready to reuse.
Does this change my file?
No — it only reads the form; nothing is modified.
Are my files kept private?
Files are processed on the server and deleted automatically after one hour. We never share them.

Related tools

PDF Editor Open a PDF and add text, images, and signatures, then save. Fill & Sign Fill in a PDF form and add your signature, text, date or checkmark anywhere. Create Forms Add fillable form fields to a PDF. Delete Pages Remove specific pages from a PDF. Sign PDF Draw a handwritten signature and stamp it onto chosen pages. Alternate & Mix Interleave pages from multiple PDFs (front/back scans, presentations).