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Nightmare AI

Freemium
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Online AI image upscaler and enhancer that increases resolution and quality for photos, anime, and general images using Real-ESRGAN.

Sitio web:https://www.nightmare-ai.com/
Añadido en:13 jul 2026
Visitantes mensuales:
14.0K
Redes sociales y correo electrónico:
AI image upscalerimage enhancerReal-ESRGANanime upscalerphoto upscaler4K upscaling
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Nightmare AI
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Información de la herramienta

¿Qué es Nightmare AI?

Nightmare AI is an online AI upscaler and enhancer that uses Real-ESRGAN-based models to increase image resolution while improving clarity, detail, and quality. It supports modes for anime, photos, and general images, with optional face correction, and can upscale to resolutions such as 2K and 4K.

Características principales

  • AI Anime Upscaler

    Upscales blurry anime, cartoon, and comic pictures while auto-enhancing anime details, preserving characteristics, and supporting up to 4K without quality loss.

  • AI Photo Upscaler

    Unblurs and enlarges photos using the Real-ESRGAN algorithm, improving quality and increasing resolution by 2x or 4x up to 2K and 4K.

  • AI Image Upscaler

    Uses advanced Real-ESRGAN algorithms to upscale images without significant quality loss while maintaining sharpness and detail, including to 4K.

  • Face correction

    Offers optional face correction capabilities as part of the Real-ESRGAN-based upscaling and enhancement process.

  • Image upload and export workflow

    Supports selecting JPG, PNG, or WebP images, automatic upscaling to chosen resolution, before/after comparison, and download of enhanced results.

Casos de uso

  • #1

    Wedding photo restoration

    Restore and enhance old family photos for wedding displays while maintaining authenticity and improving clarity via face enhancement.

  • #2

    Social media content enhancement

    Upscale images to 4K while keeping them sharp for daily Instagram and social media content creation.

  • #3

    Manga and line art digitization

    Upscale detailed drawings and line art without artifacts for high-resolution manga artwork.

  • #4

    Real estate listing photos

    Enhance older property photos to modern digital standards for listings without reshooting.

Lo mejor para:Wedding photographersInstagram content creatorsManga artistsReal estate agentsUsers needing free online image upscaling

Planes de precios

Free version available for basic use; Pro feature required to upscale to 2K or 4K, with user mention of Pro for batch processing.

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Preguntas frecuentes

What is Nightmare AI?
Nightmare AI is an online AI image upscaler and enhancer that uses Real-ESRGAN-based models to increase image resolution and improve quality for photos, anime, and general images, with optional face correction and support up to 4K.
What image formats does Nightmare AI support?
It supports JPG, PNG, and WebP images with a size less than 10M.
How does the upscaling workflow work?
Select a JPG, PNG, or WebP image from your device, upscale it with Nightmare AI, compare before and after results, and download the enhanced image.
Is there a free version of Nightmare AI?
Yes, a free version is available for basic use. Pro features are required to upscale images to 2K or 4K.
Does Nightmare AI offer face correction?
Yes, it offers optional face correction capabilities as part of the Real-ESRGAN-based upscaling and enhancement process.
What kinds of images can be upscaled?
It supports anime, cartoon, comic, photo, and general images, with dedicated modes that enhance details and maintain quality.
How can I contact support for Nightmare AI?
Contact support by email at support@nightmare-ai.com.

Nightmare AI Contacto y redes sociales

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Información de la herramienta

Modelo de preciosFreemium
CategoríaEdición de imágenes
Etiquetas
AI image upscalerimage enhancerReal-ESRGANanime upscalerphoto upscaler4K upscaling
Idiomaingles
Última actualización16 jul 2026
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