Every common output format in one place, from 4K video down to lightweight audio.
Free · No signup · Works on mobile and desktop
YTMate is a free browser-based downloader that handles the full range of output formats rather than a narrow slice of them. Where most converter pages give you two or three choices, this one covers video from 4K down to 720p, plus WEBM, and audio in MP3, M4A and WAV.
The reason for that breadth is simple: format requirements are often decided by something other than preference. A video editor may need WEBM. An older car stereo may only read certain audio containers. A university submission portal may cap file size. Having the options in one place saves hunting for a second tool when the first one does not go far enough.
Format choice is usually dictated by where the file is going, not by what sounds best in the abstract. This is the practical version:
| If you are… | Choose | Why |
|---|---|---|
| Watching on a phone or laptop | MP4 1080p | Universally supported, sensible file size |
| Watching on a large TV | MP4 4K | Only worth it if the source is genuinely 4K |
| Editing in a web-based editor | WEBM | Native to browsers, often required by web tools |
| Building a music library | MP3 320kbps | Reads on essentially any device |
| Using Apple software | M4A | Better metadata handling in the Apple ecosystem |
| Doing audio editing | WAV | Uncompressed, no further quality loss when re-encoding |
One caveat on WAV: it is uncompressed, so files are large — roughly ten times an equivalent MP3. It is the right choice when you plan to edit the audio afterwards, and the wrong one if you simply want something to listen to.
Converted something and want to hear or watch it before saving? Drop it here — it plays in the page, and nothing is uploaded anywhere.
Choose a file or drag one here to play it
MP4 · WEBM · MP3 · M4A · OGG · FLAC · WAV
Playback happens locally in your browser — your file never leaves your device.
Seven output options covering video and audio:
| Format | Type | Best for |
|---|---|---|
| MP4 4K | Video | Large screens, when the source supports it |
| MP4 1080p / 720p | Video | Everyday viewing on any device |
| WEBM | Video | Web editors and browser-native playback |
| MP3 320kbps | Audio | Music libraries, universal compatibility |
| M4A | Audio | Apple devices and software |
| WAV | Audio | Audio editing, no re-compression loss |
Format selection sets a ceiling, not a floor. A converter cannot add detail that was never in the source, and understanding that saves a lot of disappointment.
If the original video was uploaded at 720p, selecting MP4 4K will not produce a 4K picture. It produces a 720p picture stored in a larger file — the same image, more disk space. The same applies to audio: extracting WAV from a compressed source gives you an uncompressed copy of already-compressed audio, not restored fidelity.
| Source quality | Best realistic output | Choosing higher gives you |
|---|---|---|
| 4K upload | MP4 4K | — |
| 1080p upload | MP4 1080p | A bigger file, same picture |
| 720p upload | MP4 720p | A much bigger file, same picture |
| Compressed audio | MP3 320kbps | WAV: ~10x the size, no extra detail |
There is one genuine exception. If you intend to edit the file afterwards — cutting, mixing, re-encoding — starting from WAV avoids stacking compression losses each time you save. For simple playback it is wasted space; for editing it is the right call.
The genuine risks with converter sites follow a recognisable pattern: fake download buttons that install something other than your file, prompts to allow browser notifications, pages pushing a "required codec" or "player update," and download links that hand you an .exe when you asked for an .mp3. If a site does any of those, close the tab.
The built-in player reads files locally using an object URL. Nothing is uploaded to Softlookup or anywhere else, which is why it keeps working even if you go offline after the page loads.
This is not boilerplate. Downloading copyrighted material without permission is a violation in most countries regardless of the tool used. The legitimate uses are common though: your own uploads, lectures your institution has released, podcasts distributed for offline listening, and royalty-free media for projects.
YTMate is a free browser-based downloader that converts permitted video links into a wide range of video and audio formats, including MP4, WEBM, MP3, M4A and WAV.
Because format requirements are often set by where the file is going rather than by preference. Web editors may need WEBM, Apple software prefers M4A, and audio editing is easier from WAV.
No. 4K is only worth choosing when the original video is genuinely 4K. Otherwise you get a much larger file containing exactly the same picture.
Yes. It runs in any modern mobile or desktop browser with no app to install.
Only convert content you own, have permission to use, or that is freely available for download.
Last updated: August 7, 2026.