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image-upscaling.net

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Free AI image upscaler with no sign-up, no watermarks, and up to 16K output

Adicionado em:13 de jul. de 2026
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Redes sociais e e-mail:
AI image upscalerfree image enhancerphoto restorationanime upscalingAI art toolsbulk image processing

Informações da ferramenta

O que é image-upscaling.net?

image-upscaling.net is a free online AI image upscaler that enlarges images up to 4x and 16K using multiple AI models. It provides detail restoration, face improvement, and support for photos, art, drawings, and anime, with no sign-up or watermarks for small-scale use and optional paid quota for more capacity and priority.

Recursos principais

  • Multiple AI Upscaling Models

    Choose among Diffuser (strong for poor-quality photos and natural textures, with optional text prompt), Plus (sharp outputs for decent-quality images and art, up to 32MP), and General (large outputs up to 256MP/16K, fast for art and drawings).

  • 2x / 4x AI Scaling

    Scale images by 2x or 4x using AI, with large image support up to 4096x4096 input and outputs up to 16K depending on the model.

  • Face Restoration

    Optional face restoration / Face Enhance to improve blurred or pixelated faces (noted as slower).

  • Bulk Processing and Format Support

    Supports bulk image processing and common formats PNG, JPG, WebP (GIF and animated formats not supported); optional WebP output for smaller file sizes.

  • Transparent Image Support

    Plus and General models support transparent images.

  • No Sign-Up Free Tier with Daily Quota

    100% free for small-scale use with no paywall, no sign-up, and no watermarks; a daily free quota applies and more quota is available via account.

  • Android APK

    Downloadable Android APK version of the service is available.

  • Automatic Image Cleanup

    Processed images are only visible to the user and are automatically deleted a few minutes to 3 hours after processing.

Casos de uso

  • #1

    Upscaling Art, Drawings, and Anime

    Enlarge AI art, drawings, and anime with Plus or General models for sharp, large outputs while supporting transparency.

  • #2

    Restoring Low-Resolution or Poor-Quality Photos

    Use Diffuser or face restoration options to recover detail from small, low-quality, blurred, or pixelated photos.

  • #3

    High-Resolution Output for Large Images

    Produce very large results up to 256MP (16K) with the General model for users needing high-resolution exports.

  • #4

    Bulk Image Enhancement

    Upload and process multiple images at once for batch upscaling workflows.

Melhor para:Users seeking free AI image upscaling without registrationDigital artists and creators working with AI art, drawings, and animePhotographers needing to restore or enlarge low-resolution or damaged photosUsers who want optional paid quota or priority during high demand

Planos de preços

100% free for small-scale use with no sign-up, no paywall, and no watermarks, subject to a daily free quota. Service is donation-funded (Stripe). Users can visit /account for more quota; paying users are served first during high demand.

Alternativas

Perguntas frequentes

Is image-upscaling.net free to use?
Yes, it is 100% free for small-scale use with no paywall, no sign-up, and no watermarks. A daily free quota applies, and more quota is available via account. The service is donation-funded via Stripe.
Do I need to sign up to use the tool?
No sign-up is required for free small-scale use. An account can be used to obtain more quota.
What AI models can I choose from?
Diffuser is strong for poor-quality photos and natural textures (optional text prompt). Plus delivers sharp outputs for decent-quality images and art up to 32MP. General supports very large outputs up to 256MP/16K and is fast for art and drawings.
Does it offer face restoration?
Yes, optional face restoration / Face Enhance can improve blurred or pixelated faces, though it is noted as slower.
What image formats are supported?
Common formats PNG, JPG, and WebP are supported. GIF and animated formats are not supported. Plus and General models support transparent images, with optional WebP output for smaller file sizes.
How long are my processed images kept?
Processed images are only visible to the user and are automatically deleted a few minutes to 3 hours after processing.
Is there a mobile version?
A downloadable Android APK version of the service is available.
What scaling factors and sizes are supported?
Images can be scaled by 2x or 4x using AI, with large image support up to 4096x4096 input and outputs up to 16K depending on the model.

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Informações da ferramenta

Modelo de preçosFreemium
CategoriaEdição de Imagens
Tags
AI image upscalerfree image enhancerphoto restorationanime upscalingAI art toolsbulk image processing
IdiomaInglês
Última atualização16 de jul. de 2026