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The Upload File node lets the user upload one or more documents or data files. In Studio you upload files directly; in App mode it becomes a file upload field.

When to use

  • Uploading CSV data
  • Attaching PDFs or JSON for processing
Common patterns: upload_file → split_text, upload_file → generate_text.

Outputs

file
The uploaded file.

Configuration

string
default:"Upload File"
The label shown for this input, including as the field label in App mode.
number
default:10
Maximum number of files the user can upload.
boolean
default:false
Keep the uploaded file as part of the workflow, for example a background plate or a reference shot the template always uses. A fixed upload is never shown in your app, and API, MCP and feed callers can’t replace it.
Uploads default to accepting pdf, csv, json, and txt files.