AI Upscaler for sharp 300 DPI prints

Increase image resolution to meet 300 DPI print
Ensure your posters, canvases, and photos print sharp and clear
Add real detail to your images, not just empty pixels

Drag and drop anywhere to upload

Image before processing with LetsEnhance

300 DPI conversion

For posters & art

Fix low resolution

Print-quality results

Finally meet any print requirement

Stop getting rejection notices from your print service. Our AI adds the necessary pixels to your image, converting it to 300 DPI or higher. Get your photos, designs, and AI art ready for professional printing without any technical knowledge.

Print your photos bigger and better

Don't let low resolution limit your vision. Turn a small web graphic or an old digital photo into a stunning large-format poster, t-shirt, or canvas print. Our tool intelligently enlarges your image while keeping every detail crisp and clear.

Get true quality that shows on paper

Unlike basic tools that just change DPI metadata, our AI rebuilds your image for true high resolution. It analyzes your photo and adds new, authentic detail, ensuring the quality you see on screen is the sharp quality you get in the final print.

How to convert your image to 300 DPI

Step 1: Upload your image file

Drag and drop your JPG, PNG, or WebP file into the Enhancer. It can be a product photo, a digital drawing, or any image you need to prepare for professional printing.

Step 2: Select your print upscaling settings

Our Gentle and Balanced modes are ideal for printing. They increase resolution while staying true to the original details. Simply set the DPI to 300, and specify the width & height for your target print size.

Step 3: Download your print-ready file

In seconds, your photo is converted. Download the new high-resolution file and send it to your printing service for a perfect, crisp result.

For print-on-demand sellers and artists

Join industry leaders like Printify in delighting your customers. By automating image quality, they improved merchant satisfaction and confidence. Ensure your designs look flawless on every product, from t-shirts to posters.

For photographers and creative professionals

Turn your digital portfolio into tangible, high-quality prints. Enlarge photos for gallery exhibitions, client deliveries, or magazine features without losing the critical detail that defines your work. Prepare any shot for professional printing.

For personal memories and photo gifts

That favorite photo on your phone might not be large enough for a beautiful canvas print. Easily increase its resolution to create stunning photo gifts, from calendars to large framed pictures, that preserve your memories without pixelation.

For builders & fast-growing startups

Automate print-readiness at scale

Integrate our 300 DPI conversion and upscaling API to automatically prepare user content or product images for high-quality printing.

Explore Claid.ai API

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100M+ images
enhanced

10,000+ people love us

Trent Dirks

I've tried other AI-related image tools... both free and paid, and LetsEnhance is the only one that I would recommend 10 out of 10 times.

Tim Thompson

10 years ago, I paid £10K for a system that could do half as much as this platform :-)

Lorenzo Balooba

Incredible software. Professionally speaking it's life-saving. Can't recommend enough.

Darron Charles

LetsEnhance has become integral to my workflow and it keeps getting better and better.

Cortney Slocum

I run a t-shirt shop and some of the images I have aren’t the greatest quality, and it saves me time from having to go to different places to get a better image

Mark Mitchell

Brilliant digital solution, it’s great to boost real estate images from my phone for the company website.

FAQ

Can I convert a 72 DPI image to 300 DPI?

Yes. But simply changing the DPI value in an editor isn't enough; this will result in a blurry print. Our AI upscaler adds new pixels to genuinely increase the image's resolution, allowing you to convert a 72 DPI web image into a true 300 DPI file that prints sharply.

How do I increase the resolution of a photo for printing?

Upload your photo to LetsEnhance, choose an upscaling factor like 2x or 4x, and let our AI process it. This enlarges the image's pixel dimensions, making it suitable for high-resolution printing. It’s the easiest way to increase photo resolution for print without complex software.

What is the difference between DPI and resolution?

Resolution refers to the total number of pixels in your image (e.g., 1200x1800 pixels). DPI, or Dots Per Inch, is a printing term for how many of those pixels are printed in one inch of paper. For a quality print, you need enough pixels (high resolution) to support a high DPI setting like 300.

Does upscaling an image improve print quality?

Yes, when you use a smart AI tool. Traditional resizing just stretches existing pixels, causing blurriness. LetsEnhance's AI upscaler intelligently adds new, context-aware pixels to genuinely improve detail. This leads to a significantly better and sharper print quality, especially for low-resolution source images.

How many pixels do I need for a 300 DPI print?

To find out, multiply your desired print size in inches by 300. For a 4x6 inch print, you need an image that is at least (4 inches x 300) by (6 inches x 300), which equals 1200x1800 pixels. If your image is smaller, use our upscaler to reach the required dimensions.

What's the best tool to make a picture ready for printing?

An AI upscaler like LetsEnhance is the best tool for making a picture print-ready. It solves the most common problem—low resolution—by increasing the pixel count without losing quality. For other adjustments, you can also use our AI Photo Enhancer to improve colors and lighting before printing.

Can I get my images print-ready with an API?

Absolutely. Our Claid.ai API allows you to automate the entire process. You can integrate our AI upscaler into your e-commerce platform or print-on-demand workflow to automatically convert images to 300 DPI, ensuring they are perfectly prepared for printing at scale.

How do print-on-demand platforms use this tool?

They use our AI to solve two key issues: poor quality of customer-uploaded images and slow internal workflows. Platforms like Printify and Mixtiles automatically enhance low-resolution customer photos, improving user satisfaction and making their services easier to use. This avoids the friction of asking customers for better files. For internal speed, art printers like Pictorem use our AI to accelerate their production workflow, saving their design team valuable time on a high volume of orders.