Will upscaling make my image blurry?

Traditional upscaling does introduce some softness. Our Lanczos3 algorithm minimizes this, but AI super-resolution (coming soon) will further improve results.

What is the maximum output resolution?

Up to 8192×8192 pixels. At 4x scale, the input image can be up to 2048×2048 pixels.

Enhance & Filter

Increase Image Resolution Online

Name: Upscale Image - ElitePX
Rating: 4.9 (1243 reviews)
Author: ElitePX

Increase the resolution of any image online for free.

Upscale images up to 4x without losing sharpness. All processing happens locally in your browser. No image is ever uploaded to a server, making increase image resolution online on ElitePX completely private and instant.

Upscale Image

Engine

Drop image here or click to browse

Or paste an image from clipboard

PNGJPGWEBPAVIF

Max size: 50 MB

This is a free online tool. No account required.

Your images are processed entirely in your browser
Files are never uploaded to any server
No signup, no watermarks, no limits.
Works on any modern browser, desktop or mobile.

Also available at the main tool page: ElitePX: Upscale Image

Why Use This Tool?

Lanczos3 Upscaling

Industry-standard high-quality resampling for sharp enlargements.

Up to 4x Scale

Enlarge small images to print or display at larger sizes.

Fast Processing

Our engine uses parallel processing for fast results even at 4x scale.

Also Try

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Resize any image to exact dimensions instantly.

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Sharpen Image

Enhance image sharpness and recover detail from blurry photos.

Enhance & Filter

Compress Image

Reduce image file size without visible quality loss.

Compress & Optimize

Increase Image Resolution Online is powered by Upscale Image on ElitePX. The canonical version of this tool is available at elitepx.com/tools/upscale-image. All image processing happens in your browser. Your files never leave your device.