Attachments in chat: images, PDFs and documents
Attach images, PDFs and documents to your questions in chat — via the paperclip, paste from clipboard or camera. See supported formats, the 10 MB limit and how the attachment appears in the conversation.
You can attach images, PDFs and documents directly to your questions in chat — for example a floor plan, a photo of a construction detail or a spreadsheet. The vision-capable agents read images and PDFs as part of your question, so you get concrete answers about what you are actually looking at. Follow the flow from attachment to send.
1Attach a file
In the input field at the bottom, click the paperclip icon to pick a file from your device:
Attach file
You can also paste an image straight from your clipboard — copy a screenshot and press ⌘+V (or Ctrl+V) in the input field. It attaches instantly.
On mobile you can also capture a photo with the camera via Take photo — handy when you are standing on a plot or in front of a building.
2Supported formats
The file picker accepts images plus a range of document types:
Images — JPEG PNG WebP HEIC Documents — PDF DOC DOCX TXT CSV XLSX
Images and PDFs are read as vision input — the agent sees the content itself. Text and spreadsheet files (TXT, CSV, XLSX) and Word documents are attached to the conversation, but it is images and PDFs the agent analyses visually.
3Check the preview before sending
Once a file is attached, it appears as a card just above the input field. Images show as a thumbnail; other file types show a file icon, file name and size.
floor-plan-ground.pdf · 420 KB
To remove the file again, click the button in the corner of the card. Type your question in the field and send as usual — the file goes along with it.
Maximum file size is 10 MB. If you pick a larger file you get the message "File too large (max 10 MB)" and the file is not attached. Compress the image or split the PDF.
4How the attachment appears in the conversation
After sending, your attachment is stored in the conversation alongside the message. An attached image is shown inline in the thread — click it to open at full size. Documents appear as a card with the file name and a icon, so you or a colleague can retrieve the file again later.
That means you can return to an earlier conversation and still see exactly which drawing or document the question was about.