How to Add Social Media Icons to an Email Signature
Enhance your email signature by adding social media icons. Discover step-by-step instructions to turn every email into a powerful marketing tool.

A blurry, pixelated image is the digital equivalent of a Keep Out sign on Pinterest. Given that the platform is entirely visual, a high-resolution Pin isn't just a nice-to-have, it's the ticket to getting noticed, clicked, and saved. This guide breaks down exactly how to create vibrant, crystal-clear Pinterest photos every single time, covering everything from the ideal dimensions and file types to the common mistakes that secretly sabotage your image quality.
On Pinterest, your images do the heavy lifting. They have about two seconds to stop a user's scroll, communicate an idea, and earn a click. A fuzzy, low-quality image fails this test immediately. It suggests a lack of attention to detail and erodes trust before a user ever gets to your website or product page.
Conversely, a sharp, professional-looking Pin has the opposite effect. It looks credible, draws the eye, and makes your content feel premium. Think of it this way: every Pin is a tiny digital billboard for your brand. You wouldn't pay for a blurry billboard, so why upload a blurry Pin?
Before you even think about the design, you need to start with the right canvas. Pinterest has a strong preference for vertical images, as they take up more screen real estate on mobile feeds, which is where the vast majority of users are browsing.
The optimal aspect ratio for a standard Pin is 2:3. This means the image's height is 1.5 times its width. A few common pixel dimensions that fit this ratio include:
Our advice? Always use 1000 x 1500 pixels. Starting with these larger dimensions gives you more detail to work with and ensures your image looks crisp on all devices, especially on high-resolution displays like modern smartphones and retina screens. While other ratios are supported (like 1:1 for some carousels), the 2:3 ratio remains the gold standard for getting the most visual impact in the feed.
The file format you choose can make a big difference in how your final Pin appears. For Pinterest, you'll mainly be choosing between two options:
Here’s a simple rule of thumb: If your Pin is mostly a photograph, use JPG. If it's a graphic you created with text overlays, icons, or your logo, use PNG to keep it looking super sharp. Just keep an eye on the file size, Pinterest has a 20 MB limit for standard Pins and 100 MB for video Pins.
Creating a high-quality pin is a process. Missing any one of these steps can compromise your final product. Let's walk through it from start to finish.
You can't create a high-resolution image from a low-resolution source. This is the most important rule. "Garbage in, garbage out" absolutely applies here.
Never, ever use a screenshot of an image as your base. Screenshotting compresses the image and dramatically lowers its quality.
Whether you're using a tool like Canva, Adobe Express, or Photoshop, the first thing you should do is manually set your file dimensions. Don't just guess or drag a photo onto a blank canvas.
In your design tool of choice, select "Create a custom size" and enter 1000 pixels for the width and 1500 pixels for the height. This builds your creative space with the right foundation, so anything you add will be scaled properly for Pinterest.
A high-resolution background image can easily be undone by poor design choices. Remember, your Pin needs to be understandable in a fast-scrolling feed.
You’ve designed a beautiful Pin on a perfectly-sized canvas. The final step is getting it out of your design software and onto Pinterest without losing that crisp quality. Your export settings are everything here.
When you're ready to download your finished Pin, look for the export or download options. Here’s a basic guide:
The goal is to get the highest quality file that is still under Pinterest's 20 MB limit. For a 1000x1500 Pin, this should be easy to achieve.
When you upload your perfectly exported pin, Pinterest will still apply its own compression to it. This is normal and happens on every social platform to save server space and load content faster.
However, by uploading a high-quality source file, you're giving Pinterest's compression algorithm a better file to work with. The loss in quality will be far less noticeable than if you had uploaded a small, already-compressed image. After you’ve uploaded your Pin, do a final check. Click on it and view it on both your desktop and your phone. Does it look sharp? If so, you've nailed it.
If your Pins still aren't looking as sharp as you'd like, you might be falling victim to one of these common traps.
Every time you save a JPG image, it gets re-compressed, which can slowly degrade its quality. Try to work with the original source file whenever possible instead of an edited version you saved last week.
If you have a small decorative element or logo, don't just drag its corners to make it bigger. This will stretch the pixels and make it look blocky. Instead, find a higher-resolution version of that graphic to begin with.
Falling in love with a stock photo is easy, but if you download it and find the original is only 400x600 pixels, it's unusable for a 1000x1500 Pin. Always verify your source image quality before you start designing.
Consistently producing high-resolution Pins boils down to a simple formula: start with a quality source image, build on a 1000x1500 pixel canvas, use strong design principles, and export with care. Mastering this workflow not only makes your content more attractive but also signals professionalism, building trust with your audience at first glance.
As we create content for so many platforms, we know it’s a pain when different tools mess with your carefully crafted visuals. We built Postbase with modern content needs in mind, where visual quality is non-negotiable. Our visual calendar lets you easily plan your high-resolution Pins right alongside your Instagram Reels and TikTok videos, helping you maintain a sharp, cohesive brand everywhere you post. It's about keeping your content organized and professional-looking, without fighting your tools to do it.
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