# Fill PDF

> Fill existing PDF form fields, add manual text, dates, and visible signatures, then optionally flatten the completed form locally.

Canonical: https://helpers.aibrush.co/en/fill-pdf

## Options

Fill text fields, checkboxes, radio groups, dropdowns, and option lists where supported.

Add manual text, date, or visible signature entries to a chosen page and coordinate.

Flatten filled forms when the output should no longer be editable.

## How to fill a PDF

1. **Upload form** — Upload a PDF form and let the browser detect fillable fields.
2. **Fill fields** — Type values, check boxes, choose radio buttons or dropdown options, and add manual entries when needed.
3. **Flatten option** — Choose whether to flatten the completed form.
4. **Download** — Download the filled PDF.

## FAQ

### Are PDFs uploaded?

No. Form detection, filling, manual entries, flattening, and export run in your browser.

### Can I sign a PDF?

You can add a visible typed signature locally. Cryptographic digital signatures are not created by this tool.

### What if no form fields are detected?

Use manual text, date, and signature entries to fill a scanned or non-interactive form.