Over the last decade, and particularly during the last year of pandemic life, documents have become more likely to arrive in email or as downloads than on paper. If you need to return a signed document on paper, it’s easy to print and sign it before popping it in the mailbox. But what if you need to send it back via email or another online method? You could print, sign, scan, and return the scanned document, but that’s both tedious and wasteful.
Happily, Apple has made it easy to digitize your signature such that you can quickly apply it to digital documents without them ever hitting paper. It’s not difficult to set up, and once your signature is in the system, it remains available for repeated use. Even better, it syncs automatically to all your other Apple devices signed in to the same iCloud account, so it’s available wherever you need it. The process varies a little depending on which Apple devices you have available.
Create Your Signature on an iPad or iPhone
You can create a signature on an iPad or iPhone with your finger or a rubber-tipped stylus, but you’ll get the best results with an Apple Pencil on an iPad. Follow these steps:
-
Open any PDF in any app, such as this IRS Form 1040 in Safari.
-
Tap the share icon and tap Markup in the share sheet.
-
In the Markup toolbar, tap + and then Signature.
-
Tap Add or Remove Signature and then tap + to add a signature.
-
In the New Signature panel, sign your name. (You can rotate an iPhone to landscape orientation if that’s easier.)
-
If you don’t like your signature, tap Clear and try again.
-
When you have a good signature, tap Done.
-
Close the PDF—there’s no need to save it.

Create Your Signature on a Mac
On a Mac, you create signatures in Preview in one of several different ways. You’ll get the best results from using the camera to scan your signature on a piece of paper, with an iPad and Apple Pencil as the next best. The trackpad approach is the least successful.
-
Open any PDF in Preview, such as the aforementioned IRS Form 1040.
-
Choose Tools > Annotate > Signature > Manage Signatures. (You can also click the Signatures button on the Markup toolbar.)
-
Click Create Signature.
-
Click Trackpad, Camera, or iPhone or iPad to create your signature:
-
Trackpad: Click the Click Here to Begin button and sign your name with your finger or a rubber-tipped stylus—after you click, lift your finger or stylus and start writing your signature at the left side of the trackpad. Press any key on the keyboard when you’re done, or click Clear and try again if necessary. (Tip: press any key to start and clear too.)
-
Camera: Sign your name with a black pen on a white piece of paper. Hold it up to the camera, just above the blue line, for automatic recognition. If necessary, click Clear and try again. For best results, use a full-size piece of paper and a fairly thick pen, like a Sharpie.
-
iPhone or iPad: Click Select Device and pick an available iPhone or iPad. The entire screen of the device becomes a signing surface—you can use whichever orientation is easier. Sign your name using your finger, a rubber-tipped stylus, or for best results, an Apple Pencil on an iPad. Tap Clear if you need to try again.

-
-
When you’re finished, click Done.
-
Close the PDF.
Although most of us have only one signature, Apple lets you create and sync as many signatures as you like. That could be useful if you have to sign documents for your boss or a member of your family (with their permission, of course).
Once you’ve digitized your signature, you can add it to any PDF form that you receive, either using Markup from an iPhone or iPad share sheet, or in Preview or the Markup tools on a Mac.
AI Usage Transparency Report
Pre-AI Era · Written before widespread use of generative AI tools
AI Signal Composition
Score: 0.06 · Low AI Influence
Summary
Apple has made it easy to digitize your signature, allowing you to quickly apply it to digital documents without them ever hitting paper.
Related Posts
Leaving Flickr: Migrating 20,000+ Photos to Synology and Taking Back Control
There’s a certain kind of friction you start to notice when you’ve been using a service for a long time. Not enough to make you leave immediately, but enough to make you pause. Flickr had been that kind of service for me. It quietly held years of photos, uploads from old phones, albums I hadn’t looked at in ages, and a massive "Auto Upload" collection that had grown into something I didn’t fully understand anymore.
How I Finally Passed the PMP Exam (After 12 Years of Waiting)
Back in 2013, I registered for a PMI membership with every intention of pursuing my PMP certification. I downloaded the handbook, bookmarked the eligibility requirements, and even told a few friends that I was going to do it "soon." At the time, I thought getting certified would be a straightforward process, but little did I know what lay ahead in terms of studying and preparation.
10 Things You Didn't Know You Could Do With Apple Configurator (That Save Mac Admins Hours)
Most of us treat Apple Configurator like a fire extinguisher: break glass, DFU, restore, move on. But it can do a lot more, and when you know the edges, you can turn a bricked morning into a ship-it afternoon. Below are ten things I regularly use (or wish I’d used sooner) that demonstrate its capabilities beyond just emergency recovery.
The Evolution of Apple Certification: A Journey Through Versions, Challenges & Growth
When I recently passed the Apple Certified Support Professional (ACSP) exam again, I paused to reflect — not just on this milestone, but on the long path I’ve walked through Apple’s certification landscape. My first certification dates back to macOS 10.5, and over the years, I’ve earned credentials across nearly every version since. In that time, the exams — and Apple itself — have transformed significantly.
Secure Software, Secure Career: How I Passed the CSSLP
After passing the CISSP earlier this year, I decided to follow it up with the **Certified Secure Software Lifecycle Professional (CSSLP)** certification. For those unfamiliar, CSSLP is an ISC2 certification that focuses specifically on secure software development practices across the full SDLC—from requirements and design to coding, testing, deployment, and maintenance. My goal in pursuing this certification was to further develop my skills in ensuring the security of software throughout its entire lifecycle.
Managing Bring Your Own Device (BYOD) for Android with Microsoft Intune
Alright, so today we're going to be talking about the management of bring your own device BYOD for Android devices. There's a lot of information out there for the management of iOS devices and you can do that with pretty much any Apple MDM on the market. We just happen to use Jamf where I work, but you could use anything from Braavos to SimpleMDM to Kanji or JumpCloud. Mosyle is also a great option.
BYO with me in 2025: iOS with User Enrollment in JAMF Pro
It really depends on your company's needs. For example, many companies need to hire 1099 contractors and in such a case they come with their own devices but not the correct security settings or enforcements. Remember BYOD is a security construct. The idea here is that you should be securing the company's sensitive data in all forms. This may involve implementing policies for contractor-owned devices, ensuring that all devices accessing company data meet minimum security standards, and regularly reviewing and updating these standards to stay ahead of emerging threats.
Securing BYOD Email Access: Exploring Strategies in Microsoft 365
In today’s mobile-first world, organizations increasingly rely on Bring Your Own Device (BYOD) programs to empower employees while optimizing costs. However, this flexibility introduces unique challenges, particularly around securing email access. To mitigate risks, we are implementing a comprehensive strategy to block email access on non-company devices by default and ensure only sanctioned apps can access organizational email accounts. This approach will help prevent unauthorized access and data breaches, aligning with our commitment to maintaining the security and integrity of company communications.
How I Conquered the CISSP Exam: 9 Months, Top Resources, and Proven Strategies
Passing the CISSP (Certified Information Systems Security Professional) exam is no small feat. It’s known for its breadth, depth, and ability to test not just your knowledge but your practical understanding of cybersecurity. After nine months of intense preparation, I’m thrilled to say I’ve joined the ranks of CISSP-certified professionals! Here's a detailed account of my experience, including the resources I used, some tips that helped me along the way, and what I learned from the process itself.
Get more out of scripting than you may expect
Expect is an extension to the Tcl scripting language written by Don Libes. The program automates interactions with programs that expose a text terminal interface. Expect, originally written in 1990 for the Unix platform, has since become available for Microsoft Windows and other systems. Its functionality allows users to interact with these programs through scripted commands, eliminating the need for manual input.