> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zerotwo.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Image inputs

Add images to a prompt when the task depends on visual context, such as an error
screenshot, interface design, architecture diagram, or existing asset. Explain
what ZeroTwo should inspect and what outcome you want; don't rely on the image
alone to communicate the task.

<Tabs>
  <Tab title="ZeroTwo desktop app">
    Drag an image into the prompt composer while holding <kbd>Shift</kbd> to include
    it as context. You can also ask ZeroTwo to inspect an image on your system or use
    a screenshot tool to verify work in another app.
  </Tab>

  <Tab title="ZeroTwo on the web">
    Attach, paste, or drag an image into the ZeroTwo web composer. In the prompt,
    tell ZeroTwo what to inspect and what result you want from the image.
  </Tab>

  <Tab title="ZeroTwo desktop app">
    Paste an image into the interactive composer, or pass one or more files on the
    command line:

    ```bash theme={null}
    zerocode -i screenshot.png "Explain this error and suggest the smallest fix"

    ```

    For multiple images, separate paths with commas or repeat `--image`. ZeroCode
    accepts common image formats, including PNG and JPEG.
  </Tab>

  <Tab title="ZeroTwo desktop app">
    Drag an image into the prompt composer while holding <kbd>Shift</kbd> so the
    extension accepts the drop instead of passing it to the editor.
  </Tab>
</Tabs>

## Write the prompt around the image

Name what the image shows, point to the area that matters, and state the output
and constraints. If you attach more than one image, identify each one and explain
how ZeroTwo should compare them.

For example:

```text theme={null}
Compare this checkout screen with the design. Fix spacing and typography only;
do not change behavior. Verify the result with a new screenshot.
```

## Use the right image feature

Use an image input when you want ZeroTwo to inspect a visual reference. Use
[image generation](/image-generation) when you want ZeroTwo to
create or edit an image.