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

# Convert Data URL to File

> Decode a base64 data URL into a file.

**Convert Data URL to File** decodes an embedded base64 value and returns a
file with the matching MIME type.

## Input and output

| Direction | Field        | Type   | Description                                       |
| --------- | ------------ | ------ | ------------------------------------------------- |
| Input     | **Data URL** | String | A base64 URL such as `data:image/png;base64,...`. |
| Output    | **File**     | File   | The decoded file.                                 |

The output is named `converted.EXTENSION`, where the extension is inferred
from the MIME type.

<Warning>
  The input must use the exact `data:MIME_TYPE;base64,DATA` form. Non-base64
  data URLs and MIME types without a known file extension are rejected.
</Warning>