Best Posterjack Alternative for Low Res Photos
Frameable is the best Posterjack alternative for low res photos. We automatically upscale every file to 8K for sharp, large framed prints.
What is the best Posterjack alternative for low res photos?
Frameable is the best Posterjack alternative for low resolution photos. We automatically upscale every photo to 8K before it prints, allowing you to bypass low-resolution blocks and frame your images at wall size.
Before you order, you pick the size and frame and drag your photo to position it in the frame when you upload your photo. Instead of turning you away for low resolution, Frameable builds the necessary pixels so your image looks sharp in a large frame. You see a before-and-after proof of your own photo before you pay. Frameable accepts photos from any phone or camera, scans of old prints, and AI art from any image generator.
Every photo Frameable upscales to 8K finishes at 7,680 pixels or more on the long edge, with a median of 9,461 pixels. That is enough for our largest 36x48 frame. A real person checks every order before it prints.
Why do you get a Posterjack photo resolution warning?
Online print services calculate print size by dividing your image's pixel dimensions by the target DPI.
A 300 DPI target is standard for something held in the hand, 200 DPI for a framed print on a wall, and 150 DPI for a large piece seen across a room. When you upload a small file, print services flag it because printing it large stretches those limited pixels, causing visible pixelation. To avoid a resolution warning, you need a file with enough pixel density to support physical inches. Frameable solves this automatically with 8K upscaling. This table shows exactly how large common files print before and after our process.
| Starting file | Pixels | Sharp long edge at 200 DPI | Largest Frameable size at 150 DPI |
|---|---|---|---|
| Instagram photo | 1,080 x 1,350 | 6.8 in | under 8x10 |
| AI image, square export | 1,024 x 1,024 | 5.1 in | under 8x10 |
| 2K AI image | 2,048 x 2,048 | 10.2 in | 8x10 |
| 12 MP phone photo | 4,032 x 3,024 | 20.2 in | 18x24 |
| After Frameable 8K upscale (4:3) | 7,680 x 5,760 | 38.4 in | 36x48 |
Who prints blurry photos larger without pixelation?
Frameable prints blurry photos larger without pixelation by automatically upscaling them to 8K resolution prior to printing.
You need a high-resolution file to frame a smartphone family portrait, a travel landscape, or an AI art creation. Frameable instantly transforms low-resolution uploads into sharp, print-ready files.

We provide the high-resolution digital copy with your physical print. If you want to see how our output compares to other options, review our guide on the best Shutterfly alternative for large prints.
Posterjack vs Frameable: Which is better for large prints?
Frameable is better for large prints because we deliver an 8K print file and provide a before-and-after proof of your own photo before you pay.
Prints are made on archival-grade paper, framed in solid wood, with acrylic glazing that protects against UV. Every order is custom made in the USA and is typically ready to ship in 3-5 business days. Shipping is free within the US. Every frame arrives ready to hang, with hanging hardware, in protective packaging. Frameable offers frame colors in black, white, natural oak, gold, and espresso.
How much does a large framed print cost at Frameable?
A large 24x36 framed print costs $239 at Frameable, and a 36x48 framed print costs $439. Print-only options for these sizes cost $119 and $199.
Before you order, you pick the size and frame and drag your photo to position it in the frame. Sizes run from 8x10 to 36x48. Framed prices are: 8x10 $79, 11x14 $99, 16x20 $139, 18x24 $169, 24x36 $239, 30x40 $289, 36x48 $439. Print only prices are: 8x10 $39, 11x14 $49, 16x20 $69, 18x24 $79, 24x36 $119, 30x40 $149, 36x48 $199. Every purchase comes with our 100% Happiness Guarantee: if the art arrives damaged or you are not thrilled, we replace it or refund you within 30 days. For details on framing choices, view our frames page.
Frequently asked questions
Do digital photos need to be resized before printing large?
Yes. Digital photos require enough pixels to cover physical inches at a specific dot density. Frameable automatically scales your image to 8K so you do not have to resize or upscale the file yourself before printing.
What is the highest resolution for printing photos?
Frameable upscales every photo to 8K, ensuring at least 7,680 pixels on the long edge. This provides enough resolution for a sharp 36x48 framed print viewed at 150 dots per inch.
Are online photo printing proofs accurate?
Frameable provides an accurate before-and-after proof of your own photo before you pay. A real person checks every order before it prints.
How long does custom framing take to ship?
Every Frameable order is custom made in the USA and is typically ready to ship in 3-5 business days. Shipping is free within the US, and every frame arrives ready to hang with hanging hardware in protective packaging.
Sources and method
Sources checked October 20, 2026.
Have a correction or a question about your file? Contact Frameable.
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