Attach several files at once to a Canvas LMS assignment submission, in one file dialog or by drag and drop.
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Version
1.0.0
updated 7 Oct 2026
About Canvas Bulk File Upload
Tired of adding files to Canvas one at a time?
Bulk Upload for Canvas lets you select multiple files at once when submitting an assignment. Instead of clicking "Add Another File," choosing a file, and repeating, you pick everything in one go and the extension attaches it all for you.
HOW IT WORKS
1. Open a Canvas assignment that accepts file uploads.
2. Click "Upload multiple files" (or drag and drop your files onto the drop zone).
3. Review your list, and remove anything you don't want.
4. Click Canvas's normal Submit button when you're ready.
FEATURES
- Select or drag and drop many files at once
- Preview the file list with sizes before attaching
- Remove individual files before submitting
- Add files in multiple batches
- Works with the standard Canvas submission page
PRIVACY FIRST
- Your files never leave your browser through this extension
- No accounts, no tracking, no analytics, no ads
- The extension only runs on Canvas assignment pages
- It never submits anything for you. You always press Submit yourself.
Bulk Upload for Canvas is an independent tool and is not affiliated with, endorsed by, or sponsored by Instructure or Canvas LMS. Canvas is a trademark of Instructure, Inc.
Have a suggestion or found a bug? Leave a review or contact the developer through the support link.