Can I sign a PDF online for free?

Yes. Open the uploader on this page, place your mark, and download the new copy. You don't need an account, and the file isn't watermarked.

How do I add my signature to a PDF?

Upload the file, press Open Editor & Sign, then choose Type or Draw. Drag the mark onto the line and resize it before you download.

Can I sign a PDF without printing it?

Yes. The editor runs in the browser. You don't need a printer or a scanner.

Can I fill and sign PDF forms online?

Yes. Use Text, Date, Check, and Cross on the blanks, then Sign. You write on the page. The editor does not fill every clickable box on its own.

Can I upload an image of my signature?

Yes. Use the Image tool in the editor and place the picture on the page. Type and Draw are still the built-in ways to make a new mark.

Can I sign PDF documents on a phone?

Yes. Open this page in the phone browser and draw with your finger, or type a name. There's no separate app to install.

Can I download the signed PDF after signing?

Yes. Press Download Signed PDF in the editor. The new file saves to your device. This page doesn't keep a copy.

Home / Tools / PDF Signature Generator

Free Online Tool

PDF Signature Generator: Sign PDF Online

Q: What is the difference between an electronic signature and a digital signature?

An electronic mark shows you meant to agree. A digital signature that uses a certificate can lock the file. This page makes the picture kind, not a certificate.

This PDF Signature Generator opens your file in the browser so you can sign PDF files without printing. Add a signature, fill any leftover blanks, and save a new copy. Type your name, draw with a mouse or finger, or drop in a mark you already use. Then drag it onto the line. If a form still needs dates, names, or checkboxes, you can fill those in before you finish. Work stays on your device, which helps when the paperwork is private. No software to install, and you don't need an account. You can use it online for free. Scroll to the uploader and pick a file.

✓ Free forever ✓ No sign-up ✓ Runs in your browser ✓ Instant download

PDF Signer

Place your mark on the file in the browser

Upload a PDF or image, create your signature, drag it anywhere on the page, and download the signed file — all in your browser.

Drag and drop document here to upload

or browse files from your device

0 / 25MB

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Upload
document
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signature
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Download
signed file

100% free · No sign-up required · Signed PDF download

A PDF document open in a browser with a handwritten signature placed on the signature line

What this page is for

Use it when a contract, form, or approval is already on your computer and you need to sign documents the same day. You don't need Adobe Acrobat. Open the file, place the mark, fill leftover blanks, and save.

What Is a PDF Signature Generator?

A page in your browser where you mark a file and save a new copy. No printing.

Need a PDF signed today? This online tool opens the file so you can put a mark on the page and keep the finished copy. You work on the PDF document itself. No printer. No scanner. Nothing extra to install.

That mark is an electronic signature. It might be a typed name, a drawing, or a picture sitting on the line. People also say esign when they mean agreeing on a screen instead of with a pen.

A visual mark is not a digital signature that locks the file with a certificate. This page makes the picture kind. It doesn't give out certificates, and it doesn't prove who you are to a bank or a government portal.

How Do You Sign a PDF Online?

From an unsigned file to a copy you can keep. Start with the uploader at the top.

Upload a PDF

Pick a file up to 25MB. PNG and JPG pages work too. Most people bring a PDF.

Open it in the editor

Pages show in the browser. Flip through them, zoom in, and search if the file is long.

Choose how you'll sign

Type a name in a handwriting font, or draw with a mouse, trackpad, or finger. Change the ink color if you like.

Add your signature

The mark lands on the page you're viewing. Drag it onto the line. Pull a corner to resize it.

Complete other fields

Add names, dates, checks, or a short note first. That's the fill and sign step when blanks are still empty.

Download the signed file

Press Download Signed PDF. The new copy goes to your downloads folder. From there you can share the signed copy by email or chat.

You can sign a PDF this way on a laptop or a phone. There's no mobile app and no app for iOS and Android. The same signature tool runs in the browser you already have, so you don't need a printer or a desktop PDF reader.

How Can You Add a Signature to a PDF?

Three ways to create a signature and put it on the page. Pick the one that looks most like the mark you use on paper.

Type it

Open Sign, stay on Type, and start typing your name. Pick a font and an ink color. A short initial fits when the box is tiny. Want more typed styles built around a person's name? The name signature generator can design the mark first.

Draw it

Switch to Draw and write with a mouse, trackpad, or finger. You can change thickness and color. That's the closest option to a pen if you want to add your own signature in your usual hand. Need a bigger drawing pad? Create a handwritten signature first, then place it on the PDF.

Place a picture

The Image tool lets you upload an image and drop it on the page. That's how you upload your signature when you already keep a PNG of it.

After you add signature artwork, sit the bottom of the mark on the line. Don't cover printed words. If the file has signature fields drawn as empty boxes, put the mark inside the box, not beside it.

An image of your signature from paper is fine here. Photograph it on white paper. If the background still shows, run it through the signature from image generator first. You're adding a signature to a PDF document as a picture, not as a certificate.

Can You Fill and Sign PDF Forms Online?

Yes. You write on the page. The editor does not fill every clickable box on its own.

A lot of PDF forms are just a designed page with blanks. Click Text and type into those blanks. Use Date for a dated line. Use Check or Cross for boxes. Sign last. That's enough for applications, agreements, approvals, and most office paperwork.

You can fill forms this way even when the file has no live text fields. The words you add sit on the page, then save into the new copy. If a line also needs a small initial, type two letters in a smaller size and park them in the margin.

Filling in and signing an online form on a laptop screen

Pages people finish here

› Job applications and offer packets
› Service agreements and freelance scopes
› Approval sheets and expense forms
› School or permission paperwork

What Is the Difference Between an Electronic Signature and a Digital Signature?

These two names get mixed up a lot. The difference is how the mark is made, not how fancy it looks.

Electronic signature

A wide group. Any on-screen way to show you agreed. A typed name, a drawing, a clicked box, or an e-signature image on a PDF all count. An esignature like this records intent. It does not, by itself, lock the file.

Digital signature

A tighter kind of electronic signature. Tools that digitally sign a file attach a certificate so later readers can see if the file changed. Banks and some government sites ask for this. This generator does not make that certificate.

You'll also see e-signatures used as a product name. Treat those as the picture kind unless the product clearly says it issues certificates. If someone needs a certificate-backed mark, a digital signature generator is a closer match than the visual tool here. For everyday paperwork, the mark you place on this page is usually what people mean.

Creating a signature online for free in a browser window

What "free" means here. The uploader, the editor, and the download work without sign-up. Files can be up to 25MB. We don't promise extras that live on other products, like team inboxes or certificates.

Is It Possible to Sign a PDF Online for Free?

Yes. This page is a free PDF signing workspace. You don't create a free account to open a file or save a copy.

Paid products make sense when a company needs logs, team seats, and templates. Most people who land here need less than that. Open one file. Place a mark. Leave. That's what this PDF tool does, online, with no charge on this page.

You can sign PDF online free as often as you have a file to finish. You can also esign PDF pages you already have, and esign documents without making a login. There's no watermark on the download. We don't store files, so we don't claim unlimited storage. The electronic signature for free is the visual mark you make here, then keep on your own device. A PDF for free on this page means the uploader and the download, not a file locker.

What Happens to Your PDF When You Sign It Online?

The file is opened, marked, and saved on your device. It isn't sent to a signing server.

You upload your PDF. The browser reads the file on your device. If it lives in Google Drive or OneDrive, download it first, then drop that copy here.

The editor shows the pages. You work on the PDF right in your browser. Signing happens right in your browser too. That's the layer of security this page actually has: the file doesn't leave your device to be processed.

You sign and share on your terms. After you download, you can share it instantly as an email attachment or a chat file. This page doesn't keep a copy for you.

We don't invent extra privacy claims. There's no account vault, and no "we delete files after one hour" story, because the file was never stored on a server in the first place.

What Other PDF Tasks Can You Complete Online?

Signing is the job this page is built for. Nearby tasks often show up before or after that job.

Inside the editor you can edit PDF pages in a small way. Add text. Highlight a line. Black out a patch. Insert a date. Drop a watermark. That's markup, not a full redesign.

Other jobs are different tools. Split PDF. Reorder PDF pages. Protect PDF with a password. A PDF converter for jpg to pdf, rtf to pdf, or heic to pdf is also a different job. Finish those steps somewhere else, then come back here to place the mark.

Customizing and downloading a finished document on a laptop

When Should You Use an Online PDF Signature Tool?

Use it when you already have the file and you're the person who needs to sign a document.

Business agreements

Quotes, scopes, and vendor paperwork you already talked through by email. If the page needs a cleaner business mark first, start with a professional signature, then place it on the PDF.

Employment documents

Offer letters, policy notes, and onboarding packets you got as a PDF.

Approvals and applications

Internal sign-off sheets, permission forms, and applications that only need your mark.

Contracts you already hold

A file someone sent you. You open it, mark it, and send documents back the same way they arrived.

A document online that is already yours

Anything sitting in downloads that would otherwise mean a trip to a printer.

When to pick another product

This page doesn't send a document as a signature request. It doesn't create a link to sign for other people. Requesting signatures from others belongs on a dedicated workflow product.

The legal idea behind all of this is intent to sign. A mark on a routine form usually shows that intent. It doesn't make every file a fit for electronic signing.

Wills, some property transfers, and filings that name a specific platform still follow their own rules. You can sign documents online here when you're the signer and the other person will accept a visual mark. If you need to sign PDF documents, treat this page as your PDF online workspace and start with the uploader. To design the mark itself in other styles, browse the signature generator tools.

Are Electronic Signatures Legally Binding?

Sometimes. It depends on the country, the type of file, consent, and how identity is handled.

In the United States, the ESIGN Act and UETA treat many electronic marks as valid for business when both sides agree to use them. In the European Union, eIDAS describes a few levels of electronic signing, from a simple mark up to a qualified certificate. Other regions have their own global esignature laws. None of those rules mean every mark on every file is automatically valid.

People often say signatures are legally binding as a shortcut. Courts look at whether you meant to agree, whether the other party accepted an electronic process, and whether anyone can later show who signed. This tool does not verify the signer's identity. It doesn't keep a log. It doesn't turn a picture into a qualified certificate.

What we will not claim

This generator doesn't promise that a signed copy will hold up for your file type or your country. If the rules matter, read the ones that apply to that file, or ask a lawyer. Everyday business paperwork often uses a visual mark. That's common. It isn't a guarantee.

Key Things to Remember

A short list before you go back to the uploader.

1.Upload the PDF at the top of this page. The editor opens in the browser.
2.Type, draw, or place a picture on the line. Resize it so it sits in the space the page left for it.
3.Fill leftover blanks with text, dates, and checkmarks before you save.
4.A picture mark is not a certificate that locks the file. Don't treat them as the same thing.
5.Download the new copy to your device. That's the file you keep and send.
6.Work stays on your computer or phone. This page isn't a file locker.
7.Whether it counts legally depends on the file and the country. This page doesn't certify that.

Back to the PDF signer

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Pick a tool from the toolbar (Text, Highlight, Blackout, Table, Check, Date…) and click or drag on the document. Sticky is in the More menu. Select any element to resize with the corner handles or move it. Use Undo / Redo to step back and forward, and Search to find text on the page. Then press Download Signed PDF.