Fill and Sign PDF

Overview

Fill in a form and sign it without printing anything. Open any PDF, whether it's an interactive form, a flat form or a scan, and type text wherever you need it. Draw your signature or place an image of it, then move or resize anything you've added. Everything runs in your browser, so your document and signature stay on your device.

Signing agreementsSign a contract or consent form and send it back without printing.
Filling in applicationsType your details onto a form that has no fillable fields.
Returning paperworkFill in and sign a scanned document, then email it straight back.
Approving documentsAdd a signature and date to approve a proposal, invoice or request.
Signing on your phoneDraw your signature with a finger on a phone or tablet and download the file.

Key features

Type text anywhere on the page
Draw your signature by hand
Place a signature image
Move and resize what you add
Zoomable page-by-page view
No upload

Set

PDF Tools 17

Neighbours

01 Add Page Numbers to PDF 02 Compress PDF 03 Delete PDF Pages 04 Extract PDF Pages 05 JPG to PDF 06 Merge PDF

Specification

Command: pdf.fill_and_sign
Set: PDF
Input: PDF
Output: PDF
Max file: 1GB
Batch: single file

Runtime

Engine: pdf-lib · pdf.js · qpdf-wasm
Threads: single
Isolated: —
WebGPU: —
Memory: —

Transport 0 B

Your file is opened, worked on and saved inside this tab. This tool has no upload step, so your file has nowhere else to go.

Keys

Search: ⌘K
Panels: ⌘1 · ⌘2
Full width: F
All keys: ⌘/

How it works

Open your PDF

Drop in the form or document you need to fill in and sign.

Fill and sign

Type text where you need it, then draw your signature or place a signature image.

Download

Your text and signature are flattened onto the page and you download the finished PDF.

Frequently asked

How do I add my signature?

Draw it on the page with the pen tool, or use the image tool to place a photo or PNG of your signature and drag it into place.

Does this work on any PDF form?

Yes. You can place text and signatures anywhere, so it works on interactive forms and on flat or scanned forms with no fillable fields.

Is my signature uploaded anywhere?

No. Everything runs in your browser with pdf.js and pdf-lib, so your document and signature stay on your device.

Is this a legally binding e-signature?

It adds a visible signature, which is fine for most everyday agreements. If you need a certified digital identity or an audit trail, use a dedicated e-signature service.

Can I reposition text or a signature after adding it?

Yes. Use the Select tool to move any item, and delete or undo anything you don't want.

Keys

Search: ⌘K
Panels: ⌘1 · ⌘2
Full width: F
All keys: ⌘/