Blog
Short, practical pieces on formats, quality and the rules around keeping a copy — written to answer the questions people actually ask us. Start with the step-by-step guide if you just want to convert something.
- Formats · 6 min read
MP4 vs MP3: which format should you choose?
MP4 holds video and audio; MP3 holds audio only. What that difference means in practice, how the file sizes compare, and how to pick the right one.
- Quality · 7 min read
YouTube video quality explained: 360p, 720p, 1080p and 4K
What 360p, 720p, 1080p and 4K actually mean, how much space each one takes, and which resolution is worth choosing for the screen you watch on.
- How-to · 6 min read
How to convert YouTube to MP4 on iPhone and Android
A browser walkthrough for phones: copying the link from the YouTube app, converting, and finding the file in Files or your Downloads folder.
- Legal · 8 min read
Is it legal to download YouTube videos?
It depends on who owns the video and what permission you have. A plain-language look at copyright, platform terms, and when downloading is fine.
The tools
Youtube to MP4 converts videos you are authorized to download into MP4 video or MP3 audio, in your browser, with no account.