When it comes to digital design and printing, image quality is everything. Your artwork may look flawless on-screen, but if it appears grainy when printed, the culprit is often image resolution. Understanding DPI is crucial for anyone working with printed materials—from business cards to posters, and even merchandise.
In this guide, we’ll cover everything you need to know about 300 DPI, why it matters, and how it impacts your print projects. We’ll also answer common questions and explore some lesser-known tips for designers and business owners in Singapore.
The quality of an image is one of the most important aspects of digital design & print. On-screen, your digital artwork may appear perfect, but it might look grainy when printed. Would you like to know why? Image resolution is the only cause of this problem, and it is a common one.
To ensure that your printed goods are in good condition and appear bright and clear, you should be aware of a few basic design and printing components. Let’s begin with a brief introduction. First of all, many of you may wonder, why do 300 DPI matters so much for printing digital art. Or even, what exactly is 300 DPI? People who do not work in the industry may not be familiar with such terminology.
What is DPI?
DPI stands for dots per inch. It’s a measurement of how many individual dots a printer can place within one inch of printed material.
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Higher DPI = higher detail and sharper images
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Lower DPI = blurry or pixelated prints
For printing purposes, 300 DPI is widely considered the industry standard, ensuring that your digital designs look crisp and professional on paper.
In the printing industry, DPI stands for dots per inch. The number of dots printed per inch is represented by this value. Therefore, the higher the DPI value, the higher the printed dot density, and therefore the better the resolution. As a result, your printed artwork will appear clear and less pixelated. If you want to print something, this knowledge may come in handy. In order for the final print to look wonderful, all images in your digital artwork, including logos, must meet a certain DPI threshold. Printing these graphics won’t make them look the same as they do on your laptop.
Does the colour mode matter?
There is no doubt that choosing the right colour mode is very important. Before we get too technical on this topic, let’s just stick to the basics. You can use the CMYK colour space instead of RGB for stunning bright colours; refer to the image below.
DPI & PPI
The two main types of resolution used to describe digital images are DPI (dots per inch) and PPI (pixels per inch). DPI is a measurement of the number of dots that a printer can produce in one inch of printed material, while PPI is a measurement of the number of pixels that are present in one inch of a digital image.
In general, DPI is used to describe the resolution of printed images, while PPI is used to describe the resolution of digital images. DPI is important because it affects the quality and sharpness of the printed output, while PPI is important because it affects the size and clarity of the digital image.
It’s worth noting that the terms DPI and PPI are often used interchangeably, but technically they refer to different things.
How do I check the DPI of my Artwork?
Knowing your artwork’s DPI is essential before sending it to print. Here’s how you can check it using different tools and file types:
1. Checking DPI in Photoshop (Raster Images)
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Open your image in Adobe Photoshop.
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Go to Image > Image Size.
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Look for the Resolution field—this shows your image’s DPI.
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Ensure it reads 300 DPI or higher for print-quality results.
Tip: If your resolution is lower than 300 DPI, resizing the image can reduce quality. It’s better to source a higher-resolution version.
2. Checking DPI in Illustrator (Vector Images)
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Open your file in Adobe Illustrator.
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Vectors are resolution-independent, meaning they don’t rely on DPI.
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However, any embedded raster images must still be 300 DPI or higher.
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Select the raster object and check Properties > Linked File Info to confirm DPI.
3. Checking DPI in Windows or macOS
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Windows: Right-click the image → Properties → Details → Horizontal/Vertical Resolution.
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Mac: Open the image in Preview → Tools → Show Inspector → Info → DPI.
4. Online Tools for Quick DPI Checks
If you don’t have Adobe software, there are online tools where you can upload your image to check DPI instantly. Just search “check image DPI online Singapore” to find reliable tools.
People also asked online:
Q1: Why is 300 DPI important for printing business cards in Singapore?
A: Business cards are often small, and every detail matters. Printing at 300 DPI ensures that text, logos, and graphics appear sharp and professional, which is crucial for making a positive impression.
Q2: Can I print at 150 DPI if I’m only printing posters for home use?
A: Technically yes, but images may appear blurry or pixelated when viewed up close. For professional results, especially for marketing materials, 300 DPI is recommended.
Q3: How do I check the DPI of my artwork in Photoshop or Illustrator?
A: You can check your image resolution in Photoshop by going to Image > Image Size. In Illustrator, vector files are resolution-independent, but raster elements within your file should be 300 DPI for print.
Q4: Is 300 DPI always necessary for flyers, brochures, or signage in Singapore?
A: For flyers and brochures, yes—because they often include small text and detailed images. For large signage viewed from a distance, slightly lower DPI may be acceptable.
Q5: What’s the difference between DPI and PPI?
A: DPI measures printed dots per inch, while PPI (pixels per inch) measures digital image pixels per inch. DPI is for print, PPI is for digital displays. Mixing them up is common, but they serve different purposes.
Q6: Can CMYK or RGB affect how my 300 DPI image prints?
A: Absolutely. CMYK is used for printing and ensures color accuracy on paper, while RGB is designed for screens. Even a 300 DPI image in RGB may not look as vibrant when printed.
Q7: What happens if I print a 300 DPI image in Singapore but my printer is low-end?
A: Your image may still appear less sharp. DPI sets the potential quality, but the printer’s capability also matters. For the best results, use professional print services in Singapore.
Beyond Printing: What Is Branding?
Branding isn’t just about logos or colors—it’s your business identity. It’s how customers perceive, connect, and remember your brand. At Brandmystuff (section of Printmystuff), we craft cohesive branding that works across:
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Print materials: Business cards, brochures, packaging
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Digital platforms: Websites, social media, e-newsletters
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Customer experience: Touchpoints, messaging, and interactions
Whether you’re a startup in Singapore, a growing SME, or a scaling business, effective branding ensures your print and digital materials leave a lasting impact.
We have a dedicated Telegram channel that will allow you to receive updates, print offers, and links to our latest print service discount! Join us now: Printdeals
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More than print. We brand.
Whether you’re a startup, evolving SME, or scaling brand looking for a fresh perspective, Brandmystuff is here to craft an identity that works across print, digital, and experience. Talk to us!
