Dropbox Upload Failed or Stuck on Waiting to Upload
Workaround available Web, Windows, macOS, iOS, Android Updated October 21, 2026
Quick answer
Dropbox uploads fail when the file exceeds size or quota limits, the connection drops, the browser cache is bad, or the name/type isn't supported. Check limits, try another browser or the desktop app, and clear the cache.
Most likely fix: Check file size and storage.
Symptoms
dropbox.com shows 'Upload failed' or 'Something went wrong', the desktop app sits on 'Waiting to upload', or files never finish uploading.
Why it happens
- File larger than the limit (50GB on dropbox.com, 2TB via desktop/mobile)
- Account storage full
- Unstable network or proxy
- Browser cache or extension interfering
- Unsupported file name or type
- Bandwidth limit set in preferences
How to fix it
Try these in order — the most common fix is first.
1. Check file size and storage
- Upload files over 50GB with the desktop app, not the website
- Confirm you have enough free Dropbox space
2. Try a private window or another browser
- Open dropbox.com in an incognito/private window
- If it works, clear your browser cache or disable extensions
3. Use the desktop app for large batches
- Copy files into the Dropbox folder instead of dragging into the browser
4. Remove bandwidth limits
- Dropbox icon > avatar > Preferences > Bandwidth (or Network on Mac)
- Set Upload rate to Don't limit
5. Restart and check status
- Restart your router and the Dropbox app
- Check status.dropbox.com for incidents
This guide also covers
- dropbox upload failed
- dropbox waiting to upload
- dropbox something went wrong uploading
- dropbox can't upload files
- dropbox upload stuck
Still not working?
If Dropbox keeps failing, you're not alone. See every Dropbox problem users report or the alternatives people switch to.
Other Dropbox errors
- Dropbox Not Syncing
- Dropbox Stuck on Syncing or Indexing
- Dropbox Using Too Much CPU or Memory
- Dropbox Basic 3 Device Limit Reached
- Dropbox Files Not Showing on Mac (File Provider)
- Dropbox Selective Sync Conflict Folder
- Dropbox Conflicted Copy Files Keep Appearing
- Dropbox Says Storage Is Full But It Isn't
- Dropbox Can't Establish Secure Connection
- Dropbox Camera Uploads Not Working
- Dropbox Upload Speed Slow