PDF Tools
PDF Form Field Inspector
List fillable fields, values, and options inside a PDF.
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About this tool
Inspect fillable PDF form fields in your browser. See text boxes, checkboxes, dropdowns, option lists, radio groups, current values, required/read-only flags, and export the result as JSON or CSV.
Frequently asked questions
Can this fill out PDF forms?
No. This tool inspects and exports existing form-field data. It does not edit or submit the PDF form.
Which field types are supported?
Text fields, checkboxes, dropdowns, option lists, radio groups, and button fields are identified when they are stored as AcroForm fields.
Are my PDFs uploaded?
No. Form-field inspection happens locally in your browser, and your PDF never leaves your device.