UpScaler.tools

upscale image online

Upscale Image Online | 2x and 4x AI Image Upscaler

Upload once. Choose an enlargement. Review the result.

upscale image online

Upscale JPG, PNG, and WebP images online with clear 2x and 4x controls. Create a larger, sharper source for photos, artwork, product visuals, and more.

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Processing1 creditper image

Upscale JPG, PNG, and WebP images online with clear 2x and 4x controls. Create a larger, sharper source for photos, artwork, product visuals, and more.

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Choose an image to get started.

Upscale JPG, PNG, and WebP images online with clear 2x and 4x controls. Create a larger, sharper source for photos, artwork, product visuals, and more.

Restore detail without changing the story example

Image upscaling use case

Restore detail without changing the story

A thoughtful upscaler studies edges, textures, and tonal transitions so a soft portrait or old scan feels like the same image on a better day.

Use the image upscaler
Make small artwork ready for real life example

Image upscaling use case

Make small artwork ready for real life

Create a sharper source for print, presentations, social crops, or a high-density display while keeping the original character intact.

Use the image upscaler
A cleaner workflow for every visual team example

Image upscaling use case

A cleaner workflow for every visual team

Compare the original and enhanced result directly, then keep your creative review focused on the image instead of a maze of settings.

Use the image upscaler

A simple workflow

How to upscale an image online

Four clear steps from a small source to a more useful image.

  1. Choose an image

    Add a JPG, PNG, or WebP image up to 10 MB.

  2. Set the factor

    Choose 2x or 4x depending on the size you need.

  3. Start processing

    Wait while the image is enlarged and refined.

  4. Review and save

    Compare the result, then download it to your device.

Verified user feedback

Clearer results, shared by real users.

These verified users describe how UpScaler.tools fits into everyday image work.

I’ve tried several AI image upscalers, and this one gives the most natural results. The details are sharper without making the image look artificial. It’s fast, easy to use, and works well for both old photos and AI-generated images.
Verified user
Excellent image quality and a very clean interface. The upscaled images preserve textures and colors much better than other tools I’ve tested. Definitely one of the best AI upscalers available online.
Verified user
Très bon outil pour améliorer la qualité des images. Les résultats sont nets et naturels, sans créer d’effets artificiels. L’interface est simple, le traitement est rapide et la qualité finale est vraiment impressionnante.
Verified user
Una excelente herramienta para aumentar la resolución de imágenes. Los resultados son claros y realistas, incluso con fotos antiguas o de baja calidad. Es rápida, fácil de usar y ofrece una calidad superior a muchas otras opciones.
Verified user
とても使いやすいAI画像高画質化ツールです。画質が自然に向上し、細部まできれいに再現されます。処理速度も速く、古い写真や低解像度の画像でも満足できる仕上がりになりました。
Verified user
Einer der besten KI-Bild-Upscaler, die ich bisher ausprobiert habe. Die Bilder werden deutlich schärfer, ohne unnatürlich zu wirken. Schnelle Verarbeitung, einfache Bedienung und überzeugende Ergebnisse bei nahezu jedem Bild.
Verified user

Questions, answered

Good tools should feel easy to trust.

Find clear answers about this image workflow, supported files, and credits.

What does one credit include?

One image upscale uses one credit for either 2x or 4x processing.

When do free credits expire?

Free credits are issued at signup and every 30 days from signup. Unused credits expire when the next cycle begins.

Which images can I upload?

Upload JPG, PNG, or WebP images up to 10 MB.