# Image background removal options

### Rembg node

The Rembg is quite simple. It has only one field. 

* Image Url: Upload your image file or provide a URL.

Rembg will remove the background from your image. It works best for simple background removal tasks.Rembg is budget friendly but may not be as accurate for complex images.

### Remove.bg node

Another option is Remove.bg and it’s like a spaceship in the world of background removal.

* Upload Your Image:
  * Image URL: Provide a URL or upload an image file.
  * File Upload: You can also upload an image from your computer.
* Input Image Format: Specify the format of your image.
* Maximum Output Image Resolution: Choose the resolution for the output:
  * Preview: 0.25 megapixels (e.g., 625×400 pixels) - Cheapest option.
  * Full: Up to 25 megapixels (e.g., 6250×4000 for ZIP/JPG or 4000×2500 for PNG).
  * 50MP: Up to 50 megapixels (e.g., 8000×6250 for ZIP/JPG or 4000×2500 for PNG).
  * Auto: Highest available resolution, up to 25 megapixels (e.g. 6250×4000).
* Foreground Type: Specify the type of detected foreground (e.g., auto, person, product, car).
* Classification Level Of The Detected Foreground Type: Adjust how detailed the foreground detection is.
* Result Image File Format: Choose the format for the output (png, jpg, zip).
* Region of Interest: Specify the area to focus on.
* Crop: Decide whether to crop the image.
* Crop Margin: Set the size of the cropped area.
* Scale: Set the scale factor for the image.
* Position: Define the positioning for certain operations.
* Channels: Choose color channels (e.g., RGB).
* Add Shadow: Decide whether to include a shadow.
* Semitransparency: Adjust opacity levels.
* Bg (Background) Color: Set a solid background color.
* Background Image Format: Specify the format of the background image.
* Bg (Background) Image URL: Provide a URL for a custom background image.

Pricing depends on the chosen resolution and settings.

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