How to Upload YouTube Videos Longer Than 15 Minutes

By default, YouTube limits unverified accounts to videos up to 15 minutes long. If you want to upload longer videos, you need to verify your account first. Once your account is verified, you can upload videos longer than 15 minutes, subject to YouTube maximum upload limits.

This is one of the first limits many creators hit. You may be trying to upload a podcast, webinar, tutorial, interview, gaming session, lecture, event recording, product demo, livestream replay, documentary, or long-form educational video. The upload starts, then YouTube tells you the video is too long or the upload will not process.

The fix is usually simple: verify your Google Account for YouTube, then upload the video again. But there are several details that matter. The account must be verified for the correct channel. The file must stay within YouTube size and duration limits. Your browser should be up to date for large uploads. If the upload failed before verification, you may need to upload the video again. If you used to upload long videos but no longer can, you should check for copyright claims and strikes.

This guide explains how long YouTube videos work, how to verify your account, what maximum upload limits apply, what to do if a long upload still fails after verification, and how to prepare long videos properly before uploading.

The Short Answer

To upload YouTube videos longer than 15 minutes, verify your YouTube account by phone. YouTube will send a verification code by text message or automated voice call. Once verified, your account can upload videos longer than 15 minutes.

The maximum upload size is 256 GB or 12 hours, whichever is less. If your video is larger than 256 GB, compress it before uploading. If your video is longer than 12 hours, shorten it or split it into parts.

If you verified your account after a long video failed, upload the video again. The previous failed upload may not automatically become valid after verification.

Why YouTube Has a 15-Minute Limit

YouTube uses feature limits to reduce spam, abuse, and low-trust account activity. A new or unverified channel can still upload content, but it does not immediately receive every publishing feature.

The 15-minute limit is one of those account trust boundaries. It lets new channels start publishing while requiring phone verification before longer uploads are allowed.

Longer uploads can be useful, but they can also be abused. A bad actor could upload long scam videos, misleading content, copyrighted material, spam, or repeated automated content. Verification helps YouTube reduce that risk.

For legitimate creators, verification is usually a simple step that unlocks more serious publishing capability.

What Verification Unlocks

Phone verification can unlock several intermediate YouTube features. These include:

• Uploading videos longer than 15 minutes
• Adding custom thumbnails
• Live streaming
• Appealing Content ID claims

This means verifying your account is useful even if you only came for longer uploads. Most creators eventually need custom thumbnails and live streaming access too.

Phone verification is not the same as advanced feature verification, ID verification, video verification, monetization, or a public verification badge. It is the phone-code step used to unlock intermediate features.

How to Verify Your YouTube Account

The basic process is:

1. Sign in to the Google Account connected to your YouTube channel.
2. Make sure you selected the correct YouTube channel.
3. Go to the YouTube account verification page or open feature eligibility in YouTube Studio.
4. Choose text message or automated voice call.
5. Enter a phone number you can access.
6. Receive the verification code.
7. Enter the code into YouTube.
8. Check feature eligibility to confirm the features are enabled.

If you manage more than one channel, be careful. You need to verify the channel you actually want to upload to. If you are signed in to the wrong channel, you may verify the wrong one and still be blocked on the intended channel.

Check You Are Verifying the Correct Channel

This is one of the most common mistakes. You may have several YouTube identities under one Google Account. You may also manage Brand Accounts, client channels, old channels, or business channels.

Before verifying, click the profile image in YouTube and check:

• The signed-in Google Account
• The selected YouTube channel
• The channel name
• The channel handle
• The profile image
• Whether it is the channel where you need longer uploads

If the wrong channel is selected, switch to the correct one before starting verification.

How to Upload a Long Video After Verification

After verification, upload the video again.

The general process is:

1. Open YouTube Studio.
2. Select Create.
3. Choose Upload videos.
4. Select your video file.
5. Add the title, description, thumbnail, playlist, audience setting, and other details.
6. Complete checks and visibility settings.
7. Publish, schedule, or save the video as needed.

If you tried to upload the long video before verifying, do not assume the old failed upload will automatically work. Upload the file again after verification.

YouTube Maximum Upload Limits

Even verified accounts still have limits. The maximum video upload is 256 GB or 12 hours, whichever is less.

This means:

• A 10-hour video can upload only if it is under 256 GB.
• A 300 GB video is too large even if it is under 12 hours.
• A 13-hour video is too long even if it is under 256 GB.
• The limit is whichever comes first: file size or duration.

You may see older videos on YouTube that are longer than 12 hours because upload limits have changed over time. That does not mean you can upload a new video over the current limit.

What If Your Video Is Larger Than 256 GB?

If your video is larger than 256 GB, compress it before uploading. YouTube recommends using video editing software and H.264 compression to reduce file size while maintaining quality.

Large files are common with:

• Long event recordings
• 4K footage
• High bitrate exports
• Gaming recordings
• Multi-camera edits
• Webinars exported at very high quality
• Uncompressed or lightly compressed footage

You do not need to upload a huge editing master file. Export a web-ready version with sensible compression.

What If Your Video Is Longer Than 12 Hours?

If the video is longer than 12 hours, you need to shorten it or split it into parts.

Good ways to split long content include:

• Part 1 and Part 2
• Separate sessions
• Separate chapters
• Separate speakers
• Separate topics
• Separate days of an event

Splitting can actually improve viewer experience if the original recording is very long. A viewer may prefer a clear playlist with separate sessions rather than one massive video.

Use an Up-To-Date Browser for Large Uploads

YouTube recommends using an up-to-date browser when uploading files larger than 20 GB. Large uploads are more demanding because they take longer and are more likely to fail if the browser, connection, or computer is unstable.

Before uploading a large file:

• Update your browser
• Use a stable internet connection
• Keep the computer awake
• Do not close the browser tab
• Do not switch networks mid-upload
• Make sure you have enough time for processing
• Use wired internet if Wi-Fi is unstable

Long uploads can take time. Uploading is only one step. YouTube also needs to process the video after upload.

Why Your Long Video Still Will Not Upload After Verification

If you verified the account but still cannot upload long videos, check these issues.

You verified the wrong channel

This is very common. Go to YouTube Studio feature eligibility for the exact channel. Make sure features that require phone verification are enabled.

You need to upload the video again

If the original upload failed before verification, upload the file again after verification.

The file is too large

The maximum upload size is 256 GB. Compress the video if needed.

The video is too long

The maximum duration is 12 hours. Split the video if needed.

Your browser is outdated

Update the browser, especially for files larger than 20 GB.

Your account has copyright claims or strikes

If you could previously upload long videos but no longer can, check your account for copyright claims and strikes.

Your connection is unstable

A long upload can fail if the connection drops. Use a stable connection and keep the browser open.

Copyright Claims and Strikes Can Affect Uploads

If you used to be able to upload long videos and suddenly cannot, check your channel status. YouTube specifically recommends checking for copyright claims and strikes if long uploads stop working after you were previously verified.

Copyright claims and copyright strikes are different, but both can affect channel management and workflow.

Check:

• YouTube Studio copyright area
• Any active copyright strikes
• Content ID claims
• Emails from YouTube
• Channel feature eligibility
• Community Guidelines status

If there is a strike or claim, read the details carefully. Do not ignore copyright notices.

How to Prepare Long Videos Properly

Long videos need more preparation than short clips. The longer the video, the more important the export settings, structure, title, description, and viewer experience become.

Before uploading, check:

• The video file plays correctly
• The audio is synced
• The export is under 256 GB
• The duration is under 12 hours
• The title is clear
• The description explains the video
• The thumbnail is ready
• The video has chapters if useful
• The audience setting is correct
• Copyrighted music or footage is properly handled

A long video with poor structure can be hard to watch. Use descriptions, chapters, playlists, and timestamps to help viewers navigate.

Should You Upload One Long Video or Split It?

Not every long video should remain as one long video. Sometimes splitting is better.

Keep one long video if:

• The content is meant to be watched continuously
• It is a full interview
• It is a complete webinar
• It is a full event session
• It is a podcast episode
• It needs to exist as one archive

Split the video if:

• The topics are separate
• Viewers only need one section
• The original recording is too long
• The file is close to the limit
• Each section could rank for a different search query
• A playlist would be easier to use

For SEO, separate focused videos can sometimes perform better than one very long mixed-topic video.

How to Use Chapters in Long Videos

Long videos are easier to use when they include chapters or timestamps. Chapters let viewers jump to the part they need.

Use chapters for:

• Tutorial steps
• Question sections
• Speaker changes
• Topic changes
• Product demos
• Event sessions
• Lesson modules

Clear chapters can improve viewer experience and make the video feel more organised.

How to Write Better Titles for Long Videos

A long video title should tell the viewer exactly what the video covers. Avoid vague titles like “Full Video” or “Webinar Recording” unless the context is obvious.

Better long video titles include:

• The topic
• The format
• The audience
• The key outcome
• The date if relevant

For example, “How to Set Up YouTube Channel Permissions: Full Tutorial” is clearer than “YouTube Training Session.”

How to Write Descriptions for Long Videos

A long video description should help both viewers and search engines understand the content.

Include:

• A short summary
• Important timestamps
• Relevant links
• Speaker names where useful
• Context for the recording
• Any resources mentioned
• Clear calls to action

Do not stuff keywords. Write for humans first.

Uploading Long Videos on Mobile

You can verify and upload from mobile, but long uploads can be harder on mobile because of battery, storage, connection, and app stability.

If uploading from mobile:

• Use Wi-Fi
• Keep the phone charged
• Do not close the app during upload
• Make sure the file is stored locally or accessible
• Check that the video is under the limit
• Allow time for processing

For very large files, desktop upload is often more reliable.

Uploading Long Videos for Business Channels

For business channels, long uploads should be part of a workflow.

Before uploading, confirm:

• The channel is verified
• The correct account has access
• Editors have the right channel permissions
• The thumbnail is approved
• The description is reviewed
• Copyright and licence issues are checked
• The video is exported under 256 GB
• The video is under 12 hours
• The publishing date is confirmed

Long business videos often represent webinars, product demos, events, training, or public announcements. Treat them as publishing assets, not just files.

Uploading Long Videos for Agencies

If an agency uploads long videos for clients, use channel permissions rather than asking for the client main password. The client should own the channel, while the agency has the correct role to upload and manage content.

Agency checklist:

• Confirm client channel verification status
• Confirm the agency role allows upload
• Check file size and duration
• Confirm thumbnail and description approval
• Check copyright clearance
• Schedule instead of publish immediately if approval is needed
• Document what was uploaded

This avoids access and accountability problems.

Common Mistakes to Avoid

Avoid these mistakes:

• Trying to upload a long video before phone verification
• Verifying the wrong channel
• Assuming a failed upload will work automatically after verification
• Uploading a file larger than 256 GB
• Uploading a video longer than 12 hours
• Using an outdated browser for very large uploads
• Ignoring copyright claims or strikes
• Closing the browser during upload
• Using weak Wi-Fi for a huge file
• Uploading one massive video when a playlist would be better

Most long upload problems can be avoided with verification, file preparation, and a stable upload process.

FAQ

Why can I only upload 15-minute videos on YouTube?

Your account is probably not phone verified. By default, YouTube limits unverified accounts to videos up to 15 minutes.

How do I upload videos longer than 15 minutes?

Verify your YouTube account by phone, then upload the video again.

What is the maximum YouTube upload size?

The maximum is 256 GB or 12 hours, whichever is less.

Can I upload a 13-hour video?

No. New uploads must stay within the 12-hour maximum duration.

Can I upload a 300 GB video?

No. The file must be 256 GB or smaller.

Why are some old YouTube videos longer than 12 hours?

YouTube upload limits have changed over time, so older videos may exceed current limits.

Why does my long video still not work after verification?

You may need to upload it again. Also check file size, duration, browser version, copyright issues, and whether you verified the correct channel.

Do I need an up-to-date browser?

Yes, especially for uploads larger than 20 GB.

Does phone verification unlock custom thumbnails too?

Yes. Phone verification can unlock custom thumbnails, longer uploads, live streaming, and Content ID claim appeals.

Does phone verification unlock advanced features?

Phone verification is required first, but advanced features may still need channel history, ID verification, or video verification.

Can an editor upload long videos?

Yes, if the channel is verified and the editor role allows uploading.

Can an agency upload long videos for a client?

Yes, if the agency has the correct channel permission role and the client channel is verified.

Should I split a long video?

Split it if the topics are separate, the video is too long, or viewers would benefit from shorter focused sections.

Can copyright strikes affect long uploads?

Yes. If you previously uploaded long videos and no longer can, check your account for copyright claims and strikes.

What is the safest upload workflow?

Verify the correct channel, export under 256 GB and 12 hours, use an updated browser and stable connection, then upload through YouTube Studio.

Final Thoughts

Uploading YouTube videos longer than 15 minutes is simple once your account is verified, but the details matter. Verify the correct channel, stay within the 256 GB or 12-hour limit, use an up-to-date browser for large files, and upload the video again if it failed before verification.

For creators, long uploads open the door to tutorials, podcasts, webinars, interviews, lessons, and full event content. For businesses and agencies, long uploads should be handled with a proper workflow, clear permissions, approved metadata, and copyright checks.

The best approach is to prepare before the deadline. Verify the account early, test the upload process, export the video properly, and give YouTube enough time to process the file. That way, a simple 15-minute limit does not derail your publishing plan.