Sign PDF
Add your signature to any PDF. Draw with your mouse or touchscreen, type your name and choose a font, or upload an existing signature image – all in your browser, nothing uploaded.
Click to choose a PDF file
or drag and drop it here
Click to upload an image
or drag and drop it here
Signature Preview
How to Sign a PDF Online – The Complete Guide
Adding your signature to a PDF used to mean printing, signing with a pen, and scanning it back in. Not anymore. The Sign PDF tool on eazypdftools.com lets you draw your signature with your mouse or touchscreen, type your name and choose a handwritten font, or upload an existing signature image — then place it directly onto your PDF, all within your browser. In this guide, I'll walk you through the three ways to create your signature, show you how to position it on your document, and answer the most common questions about signing PDFs online.
How to Use the Sign PDF Tool
You have three options for creating your signature, and the tool makes switching between them simple. Here's the complete workflow:
Step‑by‑step process
- Upload your PDF. Drag it onto the upload area or click to browse. A small preview of the first page appears, confirming you've selected the correct document. The signature tools become available immediately below the preview.
- Choose your signature method. Click one of the three tabs: Draw to scribble your signature on a canvas with your finger (on touchscreens) or your mouse; Type to enter your name and see a real‑time preview in a handwritten‑style font; or Upload to select an existing signature image file (PNG with transparent background recommended).
- Create your signature. In Draw mode, use the canvas to draw your signature — click and drag with your mouse, or use your finger/stylus on a touch device. Click Clear to start over. In Type mode, simply type your name; the preview updates instantly using the Pacifico cursive font. In Upload mode, drag an image file or click to browse. A preview of your signature will appear below the tabs.
- Click Apply Signature & Download. The button activates once a file is loaded and a signature is created. Press it, and the tool places your signature image at the top‑right corner of the first page (and all subsequent pages), with a moderate white margin. The signature is embedded as a high‑quality PNG, preserving transparency if your uploaded image had it.
- Open the signed PDF to verify. The signature should appear clearly on every page. Your original file remains untouched on your device. If you need the signature only on the first page, you can split the PDF after signing using the Split PDF tool.
Tips & Tricks for Better PDF Signatures
Here are some practical tips to make your digital signature look professional and function as intended.
1. Use a PNG with a transparent background for uploaded signatures
If you already have a signature image, PNG is the best format because it supports transparency. A white background on a JPG will appear as a white rectangle on your PDF, which can look amateurish. PNG files with transparent backgrounds blend seamlessly into the page.
2. On touch devices, use a stylus for the most natural result
Drawing with a finger can produce a jagged signature, but a basic capacitive stylus costs very little and gives you far better control. The canvas is pressure‑sensitive, so varying your stroke speed can produce a more natural look. Practice on the canvas a couple of times until you're happy with the result.
3. Use the Type method for a quick, consistent signature
If you're signing multiple documents and want a consistent signature every time, the Type method is ideal. The Pacifico font produces a recognizable cursive look, and you can type your name exactly the same way each time. Many people use this for informal documents or when a drawn signature isn't required.
4. Check the signature placement on the first page
The signature is placed at the top‑right of each page by default. If that happens to overlap with important content (such as a header or a logo), consider rotating the page to create space, or place the signature on a blank cover page that you insert before signing. After signing, you can merge the signed PDF with the rest of your document.
5. Keep the original unsigned PDF as your master copy
The download creates a new PDF with your signature. The original file on your device is never modified. Always archive the unsigned version so you can re‑sign it if needed, or provide an unsigned copy when required.
Frequently Asked Questions
Is the Sign PDF tool free?
Yes, completely free with no watermark, no page limit, and no account required. The site is supported by non‑intrusive ads, but you’ll never be asked to pay.
Are my files uploaded anywhere?
No. All processing happens inside your browser (client‑side). Your PDF never leaves your device, and we never see, store, or upload it.
How can I create my signature?
You can draw your signature using your mouse or touchscreen, type your name and choose a handwritten‑style font, or upload an existing signature image (PNG with transparent background works best).
Can I place the signature anywhere on the page?
Yes. You can drag the signature to any position on the first page before applying it. For multi‑page documents, the signature will be placed on the same spot on all pages.
Is this a legally binding digital signature?
This tool adds a visual signature image to your PDF. It is not a cryptographic digital signature with a certificate. For formal e‑signatures that provide legal non‑repudiation, you would need a dedicated e‑signature platform.
Does it work on mobile?
Yes, the entire EazyPDFTools website is responsive. You can sign PDFs on iPhone, Android, or iPad using any modern browser.
Conclusion
Signing a PDF doesn't have to involve printers, scanners, or expensive software. The Sign PDF tool on eazypdftools.com gives you a quick, private way to add your signature — whether drawn, typed, or uploaded — entirely within your browser. Because everything runs locally, your documents stay secure, and you never need an account. No sign‑ups, no costs.
Next time you need to sign a document, skip the print‑sign‑scan routine. Just visit this page, drop your PDF, create your signature, and download a signed copy in seconds. We'll keep the tool fast, free, and reliable.