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AI Image Upscaler

4x lossless image upscaling, AI intelligently repairs blurry details, supporting portraits, landscapes, products and more

Image Upscaler Interface

Interactive image upscaling tool coming soon

Features

  • ✓ 4x lossless upscaling: enhance low-res images to 4K/8K ultra-HD quality
  • ✓ AI smart repair: auto-fill lost details, fix blur and noise
  • ✓ Multi-scene optimization: portrait beautification, landscape enhancement, product optimization, anime/illustration modes
  • ✓ Batch processing: upload multiple images at once, auto-batch upscaling
  • ✓ Multi-format support: JPG, PNG, WebP, HEIC, TIFF and other mainstream formats

How to Use

  1. Upload image to upscale (drag & drop supported)
  2. Select upscale factor (2x, 4x, 8x) and scene mode
  3. Click 'Start Upscale', AI processes image (usually 10-30 seconds)
  4. Preview results and download HD image

FAQ

How is the quality after upscaling?

Using latest AI super-resolution technology, 4x upscaling improves clarity by over 300%, with rich natural details, far exceeding traditional interpolation upscaling.

What image sizes are supported?

Free version supports up to 10MB, 4000x4000 pixel images. Pro version supports 50MB, 8000x8000 pixels, meeting print-level requirements.

How fast is the processing?

Normal images (2-5MB) 4x upscaling usually completes in 10-30 seconds. Large images or batch processing may be slower, but supports queue processing without waiting.

Will portraits distort after upscaling?

No. Portrait mode specifically optimizes facial details, preserving skin texture, hair strands and other fine features, even repairing blurry faces in old photos.

Can upscaled images be used commercially?

Yes. You retain full copyright of uploaded images, upscaled images also belong to you, free to use for commercial purposes. We do not retain or share your images.