Nightmare AI Key Insights
| Basic Details | Availability |
|---|---|
| Pricing Model | Monthly |
| Free Trial | Yes |
| Free Plan | No |
| Starting Price | $9.9 |
| Special Discount | No |
| Image upscaling | Yes |
| Anime upscaling | Yes |
| Video upscaling | No |
| Offline use | No |
What is Nightmare AI?
Nightmare AI is an online image upscaling tool that uses advanced AI technology to enhance and enlarge images, photos, and anime. It employs the Real-ESRGAN algorithm, a super-resolution AI model that can upscale images to HD, 2K, and 4K resolutions while maintaining or improving quality. The tool utilizes enhanced super-resolution generative adversarial networks (GAN) to increase image resolution and clarity.
Nightmare AI Key Features
- AI Photo Upscaler: Unblurs photos, improves quality, and increases resolution up to 4K using Real-ESRGAN algorithms.
- AI Anime Upscaler: Specializes in upscaling anime, cartoon, and comic images while preserving artistic details.
- General Image Enhancement: Upscales various image types without significant quality loss, maintaining sharpness and detail.
- Multiple Output Resolutions: Offers 2x, 4x upscaling as well as 2K and 4K output options.
- Multi-Language Support: Available in multiple languages including English, French, Spanish, and German.
Nightmare AI Pricing Plans
| Plan | Price | Duration | Credits | Features |
|---|---|---|---|---|
| Free Plan | $0 | 1 day | 5 | - Upscale to 2K only - Download the enhanced image |
| Basic Plan | $9.9 | 1 month | 50 | - About 50 2K - images or 25 4K-images - Upscale to 2K & 4K - Download the enhanced image |
| Standard Plan | $19.9 | 3 months | 200 | - About 200 2K-images or 100 4K-images - Upscale to 2K & 4K - Download the enhanced image |
Nightmare AI Alternatives
1. Upscayl
A free and open-source AI image upscale for Linux, macOS, and Windows. It offers batch processing and multiple upscaling modes, including digital photo, digital art, and sharpening.
2. Gigapixel AI
A paid, proprietary image upscaling software that uses AI to increase image resolution naturally. It's known for its ability to accurately fill in missing pixels for high-quality results.
3. waifu2x
A free, open-source image super-resolution tool specifically designed for anime-style art and low-detail images. It uses deep convolutional neural networks to upscale and denoise images.
| Feature | Nightmare AI | Upscayl | Gigapixel AI | waifu2x |
|---|---|---|---|---|
| Platform | Web-based | Windows, Mac, Linux | Windows, Mac | Web-based, Windows |
| Specialization | General images, anime | General images | General images | Anime-style art |
| AI Technology | Real-ESRGAN | Real-ESRGAN | Proprietary AI | Deep Convolutional Neural Networks |
| Batch Processing | Yes | Yes | Yes | Varies by version |
- Fast Processing
- Multi-Language
- Privacy Focus
- User-Friendly Interface
- Occasional Bugs
- Online-Only
