What form types are supported?

Fillable PDFs with AcroForm fields: text inputs, checkboxes, radio groups, and dropdown lists.

What does "flatten" do?

Flattening merges your answers into the page so fields can no longer be edited - ideal for final submissions.

My PDF has no fields - what now?

The tool will report no form fields found. For flat PDFs, use Annotate PDF to add text on top.

Fill PDF Forms Online - Free Form Filler

Load a fillable PDF, type into every field, then download the completed form - optionally flattened.

Drop your file here

or click to browse - processed locally, never uploaded

Flatten form

Complete Fillable PDFs Without Adobe

Tax forms, applications, HR paperwork - fillable PDFs are everywhere, and you shouldn't need expensive software for them. AiLoveKit's PDF form filler reads every AcroForm field in your document, gives you a clean input for each one, and writes your answers back into the PDF locally. Choose flattening to lock the form before sending.

Form-Filling Steps

Load the fillable PDF - fields are detected automatically.
Type answers, tick checkboxes, pick dropdown options.
Download the completed form, flattened or still editable.

Handling sensitive forms? Everything happens in your browser - answers are never transmitted anywhere.

Fill PDF Forms Online - Free Form Filler

Drop your file here

Complete Fillable PDFs Without Adobe

Form-Filling Steps

Frequently Asked Questions