Supported file types and sizes

Last updated: June 10, 2020

When uploading files to HubSpot, there are specific file types and size restrictions for each tool.

Please note: HubSpot does not support the management of sensitive information. For more information, please see our Terms of Service.

Files tool

You you can upload any file type to the files tool. When uploading images to the files tool, the following file types are supported:

  • jpg
  • jpeg
  • png
  • tif
  • tiff
  • ico
  • bmp
  • webp

There is no size limit for files uploaded to the files tool except for video files. It's recommended to upload video files up to 1GB in size. If a video file is 1GB or more, you may experience an issue with uploading the file. All video files uploaded to HubSpot will be transcoded to stream at 2.5 MB per second by default. For faster video streaming, ensure you are using HubSpot Video, powered by Vidyard.


The following file types can be uploaded as trackable documents in HubSpot:

  • pdf
  • pptx
  • csv
  • docx
  • xlsx

Any videos, .gifs, and hyperlinks included in your file will not function when the file is uploaded to the documents tool. The file size limit for documents is 250 MB.

Chat widget

The following file types are supported when sending an attachment to a website visitor in a chat conversation:

  • video
  • audio
  • json
  • ms-excel
  • ms-powerpoint
  • msword
  • pdf
  • gif
  • jpeg
  • jpg
  • png
  • tiff
  • calendar
  • css
  • csv
  • plain-text
  • vnd

The file size limits for the chat widget are:

  • Files up to 25 MB can be sent to a visitor in the chat widget.
  • Files up to 10 MB can be sent by the visitor in the chat widget.