This task can be performed using Banana AI
AI Image Generator and Editor with 4K Output
Best product for this task
Banana AI is an AI image generator and editor for text-prompt editing, background replacement, enhancement, and 4K output.

What to expect from an ideal product
- Upload any low-resolution image to Banana AI and use the enhancement feature to automatically increase image quality and resolution up to 4K without losing detail
- Type simple text prompts to describe what you want to improve in your image, and the AI will enhance specific areas while upscaling the entire image to 4K resolution
- Replace poor quality backgrounds in your images with high-resolution alternatives that match the 4K output standard of the rest of your enhanced image
- Process multiple images at once through the batch enhancement tool to upscale entire photo collections to 4K resolution in minutes instead of hours
- Fine-tune the upscaling results using the built-in editor to adjust sharpness, clarity, and detail levels before downloading your final 4K image
