Bigjpg

Bigjpg is an AI-powered tool for enlarging images while preserving detail and reducing noise. It uses convolutional neural networks (CNNs) to upscale photos, anime, and illustrations with fewer artifacts than traditional resizing.

Key features

• Upscale images from 2x to 16x (for example, 500×500 up to 8000×8000)
• Noise reduction controls (levels 0–3)
• Image type selection to adjust processing (e.g., Photo vs Anime)
• Supports common formats such as JPG and PNG

How to use Bigjpg

• Create an account and sign in to save your processing history and access advanced options
• Upload an image from the main page
• Choose settings:
• Select image type (affects the upscaling algorithm)
• Pick an upscaling factor (2x–16x)
• Set noise reduction level (0–3)
• Start processing and wait for the job to finish
• Download the upscaled result

Notes

• For anime/illustrations, the Anime type with medium noise reduction often keeps linework sharper
• The free version has limits on image size and processing speed; a paid subscription is available for higher limits and faster processing