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How-to

How to fill out a PDF on iPhone (or any phone)

Most people fill out forms on their phone now, not a desktop. Here's the simplest way to do it without downloading a PDF app.

Make it fillable — $1/pageHow it works

If you're handed a form and you're nowhere near a computer, your phone is genuinely the fastest way to deal with it — as long as the PDF is actually fillable. goopdf makes any scanned or flat form fillable directly in your phone's browser, no app install required.

Just open goopdf on your phone, upload a photo of the form or the PDF itself, and it detects the blanks automatically. Tap into each field to type your answer, then download the finished PDF or email it straight from your phone.

Why do this

Why make this form fillable

01

No app to install

Everything runs in your phone's browser — Safari, Chrome, whatever you already use.

02

Works from a photo

No scanner? A clear phone photo of a paper form works just as well as a scan.

03

Email it right from your phone

Download the finished PDF and attach it to an email without ever touching a computer.

Step by step

How to make it fillable in minutes

Upload the form

Drop in a scan, photo, or the existing PDF — single or multi-page.

Fields detected

goopdf finds the blanks and adds fillable fields automatically.

Review & adjust

Fine-tune any field in the visual editor so it lines up perfectly.

Fill or download

Type it in and download, or grab a blank fillable copy to reuse.

FAQ

Common questions

No. goopdf works entirely in your phone's browser — there's nothing to install.

Yes. A clear photo taken with your phone's camera works the same as a scanned PDF.

Yes — goopdf works in any modern mobile browser on either platform.

Keep reading

Related help

The complete guideSee all use casesPricing

Make your form fillable now

Upload it and type into it in minutes — $1 per page, no Adobe, made in the USA.