MP4, MP3 or MKV? Choosing the Right Download Format

When you download a video, you are often asked which format you want. If MP4, MP3, MKV, and WebM all look the same to you, do not worry — this quick guide explains the difference in plain language, so you always pick the right one.

MP4 - the safe default for video

MP4 is the most compatible video format on the planet. It plays on every phone, computer, smart TV, and tablet without extra software. If you just want a video that works everywhere, choose MP4. It balances quality and file size well, which is why it is the default for most downloads.

MP3 - when you only need the sound

MP3 is audio only. Choose it when you want the sound without the picture — music, podcasts, interviews, or lectures you plan to listen to while walking, driving, or working out. MP3 files are small and play on any device. In CLICKandDOWN, MP3 (audio extraction) is available in the desktop app.

MKV - for maximum quality and extras

MKV is a flexible container that can hold very high quality video, multiple audio tracks, and subtitles in one file. It is great for archiving films in the best possible quality, but it is not as universally supported as MP4, so some older devices may need a player like VLC.

WebM - lightweight and web-friendly

WebM is an open format designed for the web. Files are efficient and small, which is good for storage, but compatibility is more limited than MP4. If you are unsure, MP4 is usually the better choice for everyday use.

Which should you choose?

• Just want it to work everywhere? MP4.
• Only need the audio? MP3.
• Archiving in the best quality? MKV (with the desktop app).
• Saving storage space? WebM or a smaller MP4 resolution.

Download in any format

With CLICKandDOWN you can pick the format and quality that fit your needs — MP4 for video, MP3 for audio, and more in the desktop app. Start free and download your first video in the format you want.