Quick answer
If the upload is slow, let it finish: YouTube says file size, bandwidth, peak-hour traffic and resolution (4K takes longer than 1080p) all affect upload time. Run a speed test if your connection seems slow. If the upload was interrupted, YouTube says you have up to 24 hours to continue: go to youtube.com/upload and select the same file. For a specific error, find it in the list below. If HD or 4K is missing after upload, YouTube says it’s still processing and can take hours; verifying your account can speed it up.
Does this match what you see?
- The upload progress bar barely moves or seems frozen.
- The upload stopped when your connection dropped.
- YouTube shows an error such as “Processing abandoned” or “The server has rejected the file”.
- Your video only plays in low quality after uploading.
iPhone & iPadAndroidComputer (browser)
Based on YouTube Help pages read directly from support.google.com. YouTube’s pages on this topic aren’t split by device.
Why this happens: the possible causes
The reasons YouTube gives for slow or stuck uploads.
| What’s happening | Where to look |
|---|---|
| Slow or stuck upload | Connection, file size, peak hours |
| Upload interrupted | Resume within 24 hours |
| Error message | Error list |
| Daily upload limit reached | Wait 24 hours |
| Blurry after upload | Still processing |
- Slow or unstable internet connectionCheck this first
YouTube says this is a major cause of slow uploads.
- Large or high-resolution fileCheck this first
YouTube says the file’s format and encoding affect its size, and higher resolutions take longer: a 4K video uploads more slowly than a 1080p one.
- Peak-hour trafficPossible
YouTube says you might be uploading during a busy time, which can make uploads slower.
- Unsupported or damaged filePossible
YouTube says “The server has rejected the file” means an unsupported format, and “Processing abandoned” can mean the file is shortened or invalid.
Try these 60-second checks first
- Run an internet speed test. YouTube names a slow or unstable connection as a major cause.
- Don’t close the tab or app while the video uploads.
How to fix it, step by step
Work through these in order. They start with the quickest, safest checks and only move to steps that sign you out or remove data later.
Fix 1: Slow upload: check the connection, then let it finish
YouTube says upload time can range from minutes to several hours, depending on file size, bandwidth and upload traffic.
- Run an internet speed test. YouTube says slow or unstable connections are a major cause.
- Check the file: YouTube says encoding in a recommended format can speed up uploads, and 4K takes longer than 1080p.
- YouTube notes you might be uploading during a busy time, which can make uploads slower.
- If any of these apply, YouTube’s advice is to let the video finish uploading.
Did it work? The upload completes and YouTube starts processing the video.
Did Fix 1 solve it?
Great, you fixed it with Fix 1. Tell us it worked, or bookmark this page in case it happens again.
Fix 2: Resume an interrupted upload
YouTube says you have up to 24 hours to continue an interrupted upload.
- Go to youtube.com/upload.
- Select the same file you were uploading.
YouTube says this works for up to 24 hours after the upload was interrupted.
Did it work? The upload continues instead of starting again from zero.
Did Fix 2 solve it?
Great, you fixed it with Fix 2. Tell us it worked, or bookmark this page in case it happens again.
YouTube upload errors and what they mean
- “We have encountered unexpected problems”: a temporary problem. Wait a few minutes, then upload again.
- “The server has rejected the file”: the file is in an unsupported format. Use a supported file type.
- “An error has occurred while sending data over the network” or “A network error has occurred”: YouTube says your browser is out of date. Update it, then upload again. YouTube recommends Google Chrome.
- “Processing abandoned”: the file may be shortened or invalid, or upload speeds may have been reduced. Play the video on your device to check it, make sure it’s a supported type, and upload again. If it keeps happening, try uploading from a different platform.
- “Can’t upload. Your channel status or account settings currently do not support uploads.”: YouTube says your channel has a Community Guidelines strike, or your Google Workspace admin has turned on Restricted mode.
- “A security error has occurred”: unusual browser security settings, likely from a firewall, antivirus or anti-spyware program. YouTube suggests turning it off temporarily, then uploading again.
- “Rejected (file too small)”: the file is smaller than 2 KB.
- “Failed (empty .mov file)”: the QuickTime movie was saved as a reference movie. Save it as a self-contained movie.
- Any other error: usually a file in the wrong format. Use a supported file type, or try different codecs or editing software.
Our note: YouTube’s list also mentions older browsers by name. Any up-to-date browser is the safe choice. Turn security software back on as soon as the upload finishes.
“Daily upload limit reached”
YouTube says it limits how many videos a channel can upload in 24 hours, across desktop, mobile and the YouTube API. The limit varies by country or region and channel history. Copyright strikes may affect channel history eligibility, and Community Guidelines strikes affect how many videos you can upload. The full message reads “Daily upload limit reached. You can upload more videos in 24 hours.” Try again in 24 hours.
Shorts upload errors for business channels
YouTube says channels uploading for commercial purposes, including branded content, may get errors when a Short uses sounds from the Shorts Audio Library, because those sounds are limited to personal, non-commercial use. Reupload without that music, add music outside the Shorts creation tools after clearing the rights, or use royalty-free music from the YouTube Audio Library.
Video blurry after upload? HD and 4K come later
YouTube says a new upload is first processed in low quality, and higher qualities like 1080p and 4K take longer, so they may seem to be missing for several hours.
- Processing time depends on the video’s format, length, frame rate, quality and traffic.
- YouTube says 4K files are 4 times larger than 1080p and can take about 4 times longer. A 60-minute 4K video at 30fps can take up to 4 hours to finish high-resolution processing. 60fps videos take longer than 30fps.
- To check: open the video, select Settings in the player, then Quality. If higher qualities aren’t listed, it’s still processing.
- YouTube says verifying your account can speed up processing.
How to know it worked
- The video finishes uploading and, after processing, shows the quality options you expect.
Still not working? Your next steps
- Problem going live instead? See YouTube Live not working.
- Problem playing videos? See YouTube error 400.
Official help routes
SocialAppFix can’t see or change your account. For account decisions, recovery and appeals, only the platform’s own tools can help. These links go to the official sites.
Frequently asked questions
How long does a YouTube upload take?
YouTube says anywhere from minutes to several hours, depending on file size, bandwidth and upload traffic.
Can I resume a YouTube upload?
Yes, for up to 24 hours. YouTube says go to youtube.com/upload and select the same file.
What does “Processing abandoned” mean on YouTube?
YouTube says the file may be shortened or invalid, or upload speeds may have been reduced. Check the video plays, use a supported file type, and upload again.
Why is my YouTube video low quality after uploading?
YouTube processes a low-quality version first. HD and 4K can take several hours; a 60-minute 4K video at 30fps can take up to 4 hours.
How many videos can I upload to YouTube per day?
YouTube says there’s a daily limit per channel that varies by country or region and channel history. If you reach it, try again in 24 hours.
Did this solve your problem?
Your answer stays in your browser — nothing is sent or stored. The “tell us” link opens your own email app.
Out of date or didn’t work? Email us — never include passwords or codes.
Sources and how we checked this guide
We base steps on the platforms’ own help pages and the phone makers’ official guides. Menu names change often and can differ by device, app version and region. Where a platform page could not be independently read, we link it so you can check the current wording yourself.
- Video stuck during upload (external site, opens in a new tab)
- Common uploading errors (external site, opens in a new tab)
- Low video quality after upload (external site, opens in a new tab)
Last reviewed 28 October 2026 by the SocialAppFix editorial team against the sources above. Next scheduled review: 28 April 2027. How we write and review guides.
What changed
- 28 October 2026: First published.
SocialAppFix is an independent guide and is not affiliated with or endorsed by Google or YouTube. We never ask for passwords, login codes or payment to fix an account.