AI Image Upscaler | Enlarge to 2x 4x 8x

See what the image upscaler can do

Drag to compare: a small, soft source enlarged with crisp, recovered detail.

Low-res original example for the Image Upscaler — Drag to compare: a small, soft source enlarged with crisp, recovered detail.

Upscaled 4x example for the Image Upscaler — Drag to compare: a small, soft source enlarged with crisp, recovered detail.

Try the image upscaler

Three simple steps

1

Upload your image

Drop in a PNG or JPG, where small or low resolution sources gain the most from upscaling.

2

Choose a scale

Pick 2x for a gentle lift, or 4x and 8x when you need a much larger file for print or display.

3

Compare and download

Use the before and after slider to check the recovered detail, then save the larger version.

Convert your result

Need the finished image in another format? Convert it in the same workspace.

PNG to JPGFree converter JPG to WebPFree converter PNG to WebPFree converter All convertersAll file converters

Want the detail? Read How the upscaling model works, or see the img.now image model.

Upscaling versus a plain resize

When you stretch an image in most editors, the software simply spreads the same pixels over a bigger area. Edges turn soft, fine text smears, and textures look mushy. The upscaler works differently. It studies patterns in your image and rebuilds edges, hair, fabric, and other detail at the new size, so a 500 pixel photo can become a clean 2000 pixel one that still looks intentional. If you want the technical picture, the guide to how upscaling works walks through the idea step by step.

When to use each scale

The right scale depends on where the image will be seen and how good the source is. Bigger is not always better, because a weak source pushed too far starts to look painted. Match the scale to the job instead.

Scale	Best use	Source needed
2x	Web pages, social posts, thumbnails	Almost any decent photo
4x	Product pages, flyers, small posters	Reasonably sharp source
8x	Large prints and wall art	Clean, well lit, low noise source

Before and after notes

These short notes show what to expect at each scale and where the limits sit. Reading them first saves you from picking 8x when 2x would have looked cleaner.

Old phone photo, 600px -> 2x: edges crisp, faces clearer, safe for Instagram
Logo PNG, 400px -> 4x: lines stay sharp, ready for a printed flyer
Scanned snapshot, soft -> enhance then 4x: noise gone first, then size doubled twice
Tiny 200px thumbnail -> 8x: usable but textures look smoothed, keep for screen only

Get a cleaner source first

Upscaling rewards a good starting image. If your photo is noisy, dull, or slightly out of focus, fix that before you enlarge it. The image enhancer can sharpen and de-noise in one pass, and the wider image enhancement guide explains which mode to reach for. For new artwork that you plan to print large, start big in the image generator so you upscale less. Finally, once your file is large, check the format with the PNG, JPG, and WebP comparison so you do not lose detail on export. For a fast one-tap clean-up before you enlarge, try auto retouch.

Related guides

How Image Upscaling Works

A clear look at how upscaling adds pixels and detail, how AI upscaling beats a plain resize, and when to use 2x, 4x, or 8x.

Best AI Image Aspect Ratios

A practical guide to picking the right aspect ratio by use case, from social posts and stories to wallpapers, blog heroes, and product shots.

Questions about the image upscaler

How is upscaling different from resizing?

A plain resize stretches the pixels you already have, so the image gets bigger and blurrier. Upscaling adds new, believable detail along edges and textures, so the result stays sharp at the larger size.

Which scale should I choose?

Use 2x for web and social, 4x for posters and product pages, and 8x only for large prints from a clean source. Pushing a tiny or blurry image to 8x can invent detail that looks artificial.

Will upscaling fix a blurry photo?

It helps with small size and mild softness, but it is not a magic fix. For heavy blur or noise, run the image through the enhancer first, then upscale for the best result.

Image Upscaler