File Upload in Playground
You can attach images and PDF documents directly in the playground to test file-based workflows.
How it works
- Click the paperclip icon in the chat input
- Select an image or PDF from your device
- Optionally type a message (e.g. "Please summarise this document")
- Click Send
The file is uploaded to Azure Blob Storage under your project's namespace. The agent receives a message with the secure file URL and can process it using the OCR integration or any other tool that accepts a URL.
Supported formats
| Type | Extensions |
|---|---|
| Images | .jpg, .jpeg, .png, .webp, .gif, .bmp |
| Documents | .pdf |
Size limit
Maximum file size: 20 MB
Image preview
When you attach an image, a preview chip appears above the input. If the agent's response contains an image URL, it will render as an inline image in the chat.