Sign a PDF

Draw or type your signature, place it on the page, done. Your document never leaves your device.

or drop them here

PDF

How it works →

How it works

Three clicks, nothing uploaded.

  1. Drop your PDFA contract, a form, a quote.
  2. Create your signatureDraw it with your mouse or finger, or type your name.
  3. Place it and downloadDrag it into position, resize it, sign as many pages as you need.

All tools

One tool for every file.

Pricing

Free for everyday. Pro when it matters.

Free
0 €forever

No account, no credit card.

  • Unlimited photos, PDFs and audio
  • Video up to 1080p
  • Guaranteed max size
Get started
Pro
per month

  • Unlimited videos
  • As many files at once as you like
  • 4K and original resolution
  • Guaranteed max size: 8, 16, 25 MB…
  • Support an independent tool

Free or Pro, side by side

FeatureFreePro
Photos, PDFs and audioUnlimitedUnlimited
VideosUnlimited
Files at onceUnlimited
Video resolutionUp to 1080p4K and original
Guaranteed max video size (8, 16, 25 MB…)—✓
All PDF tools (merge, split, sign…)✓✓
Target size for PDFs and images✓✓
My files (history on your device)✓✓
Files sent to a serverNeverNever

Prices include VAT. Cancel anytime. Secure checkout by Lemon Squeezy.

FAQ

Good to know

Is this signature legally valid?

It's a simple electronic signature: an image of your signature added to the document. It's accepted for many everyday uses (quotes, forms, internal documents), but it is not a certified or qualified electronic signature. For contracts that require one, use a certified service.

Is my document safe?

Yes. The PDF is opened and signed on your device. Nothing is uploaded, and your signature is not stored anywhere.

Can I sign several pages?

Yes. Go to another page and click “Place on this page” again. Each signature can be moved, resized or removed.

Do I need an account?

No. There is no sign-up and no email to give. Open the page, drop your file, and it is done.

Is it really free?

Yes. Photos, PDFs and audio are unlimited. The free plan covers 3 videos a day and 5 files at a time.

Is there a size limit?

No fixed limit. Your device's memory is the only ceiling, so a very large video takes longer and needs a recent phone or computer.

What happens to my original file?

Nothing at all. It stays on your device, untouched. Shrinkzy writes a new, lighter copy and leaves the original alone.

Can I compress several files at once?

Yes. Drop as many as you like, 5 at a time on the free plan, then download them one by one or all together in a ZIP.

Can I buy Pro today?

Not yet. Pro will remove the daily video limit and the files-at-once limit, and unlock 4K and the guaranteed max video size. Until it opens, every tool works for free within the limits shown in the comparison table.

Go Shrinkzy Pro