How to use Upscale Image
1. Select your input
Choose a browser-readable photo using the file control. The quality tools limit sources to 20 MB; JPG, PNG and WebP are the practical choices. A smaller working copy reduces processing memory.
2. Understand the settings
Select 2×, 3× or 4×, detail recovery, output format and quality.
3. Process and review
Start at 2×, process, inspect edges and texture at full size, reduce sharpening if halos appear, then download.
4. Save your result
Use the result’s Download control after processing. Keep your original separately and inspect the exported copy at its intended display size; the preview alone is not the file you will share.
Supported formats
Input: JPG, PNG or WebP within the uploader’s displayed size limits. Export PNG, JPG or WebP using the output controls; lossy encoding quality applies to JPG/WebP.
When to use this tool
Enlarge a photo with the implemented staged browser interpolation and adjustable detail recovery. Choose the smallest enlargement that meets the layout requirement.
What to check in the result
A 2× enlargement multiplies width and height by two, making four times as many pixels. Added pixels are not proof of recovered true detail or generative reconstruction.
Continue with Enhance Image when that step fits your workflow.
A practical example
Make a modestly larger copy of a small family photo for a layout while keeping expectations realistic.
Capabilities and limitations
The browser method interpolates and sharpens; it is not a generative detail model and cannot recover true missing pixels.
Troubleshooting
If enlarged edges look artificial, lower detail recovery or choose 2× instead of 4×. More pixels do not guarantee more truthful detail.
Processing and privacy
Image pixels are processed on your device. Loading the website and processing assets still uses a network connection, and hosting may receive normal request information. Keep original files backed up.
Questions about Upscale Image
Does 4× create genuine missing detail?
No. This version uses staged scaling and detail controls; it is not a generative super-resolution model.
Why does the larger image look softer?
The source may lack fine detail. Enlarging its pixels cannot recover information that was never captured.
