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Chat uploads

LimitValue
Maximum files per message10
Maximum file size per file25 MB

Supported file types by mode

ModeSupported types
Agent ModeAll file types: documents, code files, images, videos, audio, archives, spreadsheets, PDFs, and more
Chat ModeImages (PNG, JPG, JPEG) and PDFs only

Upload methods

You can upload files in five ways:
  • File picker — Click the + button and select files.
  • Drag and drop — Drag files onto the input bar.
  • Clipboard paste — Press Ctrl/Cmd + V to paste an image from your clipboard.
  • Screenshot — Capture a browser tab screenshot directly.
  • Sketch — Open the drawing tool, sketch something, and attach it.
HEIC images (from iPhone) are automatically converted to PNG on upload.

Canvas uploads

LimitValue
Maximum files per upload20
Maximum file size per file25 MB
Supported typesAll image formats (PNG, JPG, WEBP, GIF, etc.) and video formats (MP4, MOV, etc.)

Upload methods

  • File picker — Click the Upload button in the canvas toolbar.
  • Drag and drop — Drag files directly onto the canvas.
  • Clipboard paste — Press Ctrl/Cmd + V to paste an image.

Presigned URL uploads

LimitValue
Maximum files per batch10
URL expiry1 to 1,440 minutes (default 60 minutes)
Read URL validity365 days

Next steps