AI Text to Image
Increase Image Resolution with AI Upscaling
The VdoBloom image upscaler is an AI tool that enlarges low-resolution images while reconstructing detail, so the result looks sharp instead of blurry. It is built for rescuing small or compressed photos — old pictures, web downloads, AI generations — and preparing them for print or large displays.
You can choose between upscaling models directly in the tool, including a Nano Banana-based upscaler and Riverflow 2.0 models, with the Pro option supporting output up to 4K. Upload, pick a model, and the enhanced version is ready to download in a few minutes.
How it works
- 1
Upload a low-resolution image
Add the photo or graphic you want to enlarge.
- 2
Select an upscaling model
Pick the model and, where supported, a target resolution such as 2K or 4K.
- 3
Upscale and download
The AI rebuilds fine detail at the larger size; save the result when it finishes.
Frequently asked questions
How does AI image upscaling work?
Instead of simply stretching pixels, an AI upscaler predicts what the missing detail should look like based on patterns learned from millions of images. It reconstructs edges, textures, and fine features at the larger size, which is why AI-upscaled images stay crisp where traditional resizing turns soft.
What resolution can I upscale my images to?
It depends on the model you select. The Riverflow 2.0 Pro option on VdoBloom supports output up to 4K, while other models target standard high-resolution sizes. The tool shows the available resolution choices for whichever model you pick before you run the upscale.
Can I upscale AI-generated images?
Yes, and it is one of the most common uses. Many AI generations are produced at 1K, which is fine on screen but limiting for print or zoomed crops. Running them through the upscaler raises the resolution while keeping the original style and detail intact.