I Hack PDF
English

Create PDF form

Add real interactive text fields, checkboxes, and selection controls.

Read the guide ↓

What this tool does

Add real interactive AcroForm fields to a PDF. Turn a prepared page into a fillable template with named text fields, checkboxes, dropdowns or radio choices for a repeatable workflow.

What you can open
One PDF and field definitions with names, types, pages and positions.
What you will download
One PDF containing actual interactive form fields.

How to use it

  1. Prepare the page layout and choose clear, unique field names.
  2. Define field types, positions and selection options, then review their placement.
  3. Download the form and test typing and selection in a PDF reader.

Options explained

Field definitions as JSON
Define named text, checkbox, dropdown or radio fields with their page, position and dimensions. Selection fields need valid options.

Know the tradeoffs

  • Positions use PDF points from the visible top-left; 72 points equal one inch.
  • A field definition must match a real page and valid dimensions or options.

Questions about this tool

Are these real editable PDF fields?

Yes. The result contains AcroForm fields rather than only drawn labels.

Which field types can I create?

Text, checkbox, dropdown and radio fields are supported.