FetchBoltMore platforms

YouTube to MP4 Converter

Turn any YouTube video into an MP4 with sound.

How to download YouTube videos

  1. 1

    Copy the link

    Open the video on YouTube, tap Share, then Copy link. On a computer, copy the address bar.

  2. 2

    Paste it above

    Paste the link in the box at the top of this page and press Download to see every video format.

  3. 3

    Choose and save

    Pick a quality and tap Download. The file saves straight to your phone or computer.

What you get

Formats and qualities

MP4 with sound in every quality the video offers, from 360p to 1080p free, with 2K and 4K for Premium.

  • MP4
  • 360p
  • 1080p
  • 2K
  • 4K

MP4 is the format every phone, computer, TV and editing app opens. FetchBolt joins YouTube’s separate video and audio streams into one MP4, preferring H.264 video and AAC audio so the file plays everywhere without converting it again.

Use it to keep a lecture for a flight, add your own upload to an edit, or save a tutorial to watch offline.

Save it on any device

  • iPhone and iPad

    1. Paste the YouTube link in Safari or any browser.
    2. Tap Download next to the quality you want.
    3. In Files, tap the MP4, then Share and Save Video.
  • Android

    1. Paste the YouTube link in Chrome or any browser.
    2. Tap Download next to the quality you want.
    3. The MP4 lands in Downloads and shows up in your gallery.
  • Windows, Mac and Linux

    1. Copy the link from the address bar or the Share button.
    2. Paste it in the box at the top of this page.
    3. Click Download. The MP4 saves to Downloads.

Troubleshooting and safety

The download doesn’t work. What can I do?

Check that the video plays for everyone: private posts, age-restricted content and anything that needs you to sign in can’t be downloaded, and FetchBolt tells you if a video was removed or is region-locked. Copy the link with the app’s Share button and paste it on its own. If YouTube is limiting traffic for a moment, wait a minute and try again. Large files take longer to prepare, and the button shows the progress while they do.

Is FetchBolt safe to use?

FetchBolt runs in your browser: no app, no extension and no sign-up, and it never asks for your YouTube password. Files use temporary storage for preparation and delivery; hosting backups may retain copies. We don’t keep a download history. Our Privacy Policy explains cleanup and backups. The only buttons that download anything are the ones in the FetchBolt card, next to each quality.

Step-by-step guides

YouTube to MP4 FAQ

Is YouTube to MP4 different from the YouTube video downloader?

They do the same thing: both save MP4s with sound. This page is for people who search for a converter; use whichever you like.

Will the MP4 play on my iPhone?

Yes. FetchBolt’s MP4s use H.264 and AAC, which iPhone, iPad and Mac play natively.

Can I get only the audio?

Yes. Switch to the Audio tab for MP3 or M4A, or use the YouTube to MP3 page.

Is FetchBolt free?

Yes. FetchBolt is free to use with no sign-up and no download limits for normal use. It’s supported by ads.

Do I need to install anything?

No. FetchBolt runs in your browser on iPhone, Android, Windows, Mac and Linux.

Do you keep the videos I download?

We store files temporarily to prepare and deliver downloads. Uncollected ready files expire after 10 minutes, while active transfers may continue longer. Hosting backups may retain copies after cleanup. We don’t keep a download history. See our Privacy Policy for details.

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