Image Upscaler

You can upload PNG, JPEG, or WebP images up to 5 MB in size, with dimensions between 32 and 4096 pixels per side and up to 4 megapixels total.

Yes. Image Upscaler is completely free to use, requires no registration or account, and gives you instant results every time.

Our AI enhancer automatically determines the best upscale factor for your image to improve resolution and sharpen details without exact dimension control.

Absolutely. The tool is optimized for profile images, post graphics, thumbnails, and promotional visuals used by creators, marketers, and agencies across social platforms.

Your image is processed solely to generate the upscaled result. The result link is short-lived and expires, so download your image or send it to SleekPost's media library right away.

Yes. After each result, click "Process another image" to reset the tool and upscale as many images as you need, one at a time.