AI image upscaler: enlarge photos to 4K or 8K
Increase image resolution with an AI image upscaler for prints, product listings and artwork. Choose 4K or 8K output; fine detail is reconstructed, so check faces and lettering before printing.
- Free credits to start
- Nothing to install
Image upscaler before and after
Drag the divider to compare.
Upscale a soft landscape photo
A soft, low-resolution ridge line resolved into rock and treeline detail
Bring back fur detail in a pet photo
Blurred fur resolved into individual hairs and iris texture
Upscale an old low-resolution phone photo
A small, compressed street snapshot enlarged with sharp detail
Upscale a product photo for print
A small watch photo enlarged for a printed catalog
How to upscale an image to 4K or 8K
- 1
Upload the photo
Add the low-resolution image you want to enlarge.
- 2
Pick 4K or 8K
Choose the output size. Locked options need a higher plan.
- 3
Set detail and compare
Lower detail stays closer to the original. Compare, then download.
AI upscaler for print, online stores and AI art
An AI image upscaler increases image resolution by adding pixels and rebuilding edges and texture. Use it to enlarge product photos, portraits or AI artwork for printing. Changing a DPI label alone does not add detail; the pixel dimensions must fit the intended print size.
Print and framing
Reach the pixel count a 300 DPI print needs.
- Posters, canvas and framed prints
- Catalog pages from small photos
Online sellers
Make a small product photo big enough for your listing.
- Rescue soft or compressed supplier images
- Get 4K or 8K files for banners
AI artists
Enlarge your own generations before print or posting.
- Go from a small export to 4K or 8K
- Keep detail moderate to protect the style
Unblur image and increase resolution
Small and compressed files gain the most.
- Blur from a small or compressed file gets sharper edges.
- Hair, fabric, leaves and stone texture come back.
- Content and framing stay the same at every setting.
- Old phone photos, chat images, screenshots and video stills gain the most.
- Strong motion blur or a missed focus gets cleaner, but rarely fully sharp.
Output size and detail strength
Output size is 4K or 8K. Detail strength runs from 0 to 100 and starts at 50.
- Go below 50 for portraits, logos and fine lines.
- Go above 50 for landscapes, fur, plants and fabric.
- If a result looks over-sharpened, run again with a lower value.
- Images over 4,096 pixels on the long side cannot be upscaled.
- Shapes beyond 1:3 to 3:1, such as long panoramas, are not accepted.
Increase the DPI of an image for print
DPI means pixels per inch, so the pixel count decides how sharp a print looks.
- Multiply the print size in inches by 300 to find the pixels you need.
- An 8 × 10 inch print needs 2,400 × 3,000 pixels.
- Upscale to 4K or 8K first, then set 300 DPI in your print software.
- Check the pixel size of the result in your image viewer.
- Posters seen from a distance can use about 150 DPI.
