For the complete documentation index, see [llms.txt](https://docs.getmesa.com/llms.txt). This page is also available as [Markdown](https://docs.getmesa.com/tools/image.md).

The **Image** tool allows you to manipulate and process images. By passing in an image URL, you can add image effects, overlays, identify colors, and remove backgrounds.

## Add Effects / Transform your image

This action adds image effects to the supplied image. Pass in an image URL and then the action will return a new image URL that can be accessed using the `{{ image }}`[variable](https://docs.getmesa.com/workflow-builder/fields/variables).

## Add an Overlay

This action adds a text overlay or a watermark to the supplied image. You can either pass an image URL for the watermark or configure the text overlay. The Trigger will return a new image URL that can be accessed using the `{{ image }}`[variable](https://docs.getmesa.com/workflow-builder/fields/variables).

## Identify Colors

This action identifies the most predominant colors used in an image. Simply pass an image URL to the trigger, and it will return a list of the colors in the form of the `{{ colors }}`[variable](https://docs.getmesa.com/workflow-builder/fields/variables).

## Technical Notes

The Image tool is a premium app and has a boundary to the number of times it can be executed each billing period.