ChatExt - Chrome Extension
Upload files, but limited to ten.
At a glance
Starts at
Free
No paid plan found on the Chrome Web Store, September 2026.
Free tier
Yes
Platforms
Web
Best for
ChatGPT users needing file uploads.
Not for
Large file users
4.7 out of 5
Scored by a Toolio reviewer after real useOur verdict
ChatExt simplifies uploading and downloading of various file types within chat interfaces. It’s great for those who need this functionality daily, but lacks support for .pdf and .xlsx formats.
✓What it does well
File ManagementUploads and downloads files easily within the chat interface.
Data PrivacyDoes not collect or save user data.
Custom Download ButtonsProvides options to easily download csv and code snippets.
✕Where it falls short
Limited File TypesDoes not support .pdf and .xlsx formats, missing some file types.
No Large FilesCannot handle large files like .docx or .json beyond a certain size.
Version LimitationsOnly compatible with specific versions of ChatGPT, might not work for all.
Key features
Smooth File UploadsSupports multiple file types including .java and .json.
Custom Download ButtonsEasily download csv and code snippets with custom buttons.
Data PrivacyDoes not collect or save user data, ensuring privacy.
File ChunkingAutomatically segments large documents into manageable pieces.