Make the image
large enough to print
Set the size and resolution you need. Upscaler rebuilds the missing pixels locally in your browser and shows exactly what the image will support in print. It’s free. Actually free.
- Nothing is uploaded.
- The model runs in your browser, on your own machine.
- Sized for print.
- Millimeters and dpi in, the pixels worked out for you.
- Photo, artwork, text.
- Natural detail for photos, clean edges for logos and type.
- Big files, whole batches.
- Processed in tiles, queued, saved as one ZIP.
What it does
More pixels, without a bigger blur
A network trained to rebuild what plain resizing smears, with the few dials that matter for print and nothing that turns it into a photo editor.
Ask for millimeters, not pixels
- Width, height and a resolution from 150 to 600 dpi
- The pixels it needs and the pass that gets there
- Files already large enough are left as they are
Detail that looks like the original
- Natural surface detail rebuilt between the pixels
- Texture keeps paper, fabric and skin from turning to plastic
- Sharpness held short of oversharpening
Clean edges, flat color
- A network for logos, labels and illustrations
- No invented texture in flat areas
- Crisp letters in scans and screenshots
Compression out before it is enlarged
- JPEG blocks, ringing and light noise smoothed away
- Edges kept while the flat areas settle
- From off to strong, so a clean file is left alone
Small faces restored, on request
- Off by default, and said plainly when it is on
- Faces found, aligned and restored, then blended back
- For small or compressed photographs of people
A folder at a time
- One set of settings for the whole queue
- Each file sized to the target, or kept if it already fits
- PNG, JPEG, WebP or TIFF, with the dpi written in, in one ZIP
How it works
How you get a print-ready picture
From a small file to one that holds up at size.
Open pictures
One or many — JPEG, PNG, WebP or TIFF, or paste from the clipboard.
Set the size
Two or four times, an exact pixel size, or the print size and dpi.
Choose the treatment
Auto, Photo, Artwork or Text, and how much cleanup, sharpness and texture.
Compare and save
Original and result side by side at the same scale, then the file with its dpi.
Where it is used
For pictures that have to print bigger than they came
Wherever the file you were given is smaller than the job.
Posters, banners and flyers from images made for the screen.
Online stores
Product photos large enough for zoom and for print catalogs.
Packaging
Supplier artwork and old logos brought up to press resolution.
Scans and screenshots
Text and interface shots that stay readable when enlarged.
Portraits
Small team photos and badges for a printed page.
Archives
Old photographs and low-resolution files given a second life.
Questions
Before you start
Enlarge a picture for print
Free, in your browser, and the pictures stay with you.