Convert M4V to MP4
Free, fast and secure — convert M4V to MP4 right in your browser.
M4V
MP4
Convert M4V to MP4 for wider compatibility
Converting M4V to MP4 gives you a more widely supported file that opens cleanly across more devices, apps and platforms — handy when M4V will not play nicely everywhere.
How to convert M4V to MP4
- 1 Drop your M4V file into the converter above.
- 2 It is converted to MP4 automatically — no settings to fiddle with.
- 3 Download your new MP4 file instantly.
M4V vs MP4
| Feature | M4V | MP4 |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | No | No |
| Animation | Yes | Yes |
| MIME type | video/x-m4v | video/mp4 |
| Best for | Apple/iTunes video — converted to plain MP4 for the widest reach. | Sharing, streaming and uploading video anywhere with maximum compatibility. |
About the formats
M4V
M4V video
M4V is Apple’s MP4 variant used by iTunes. It is essentially MP4 and plays well across Apple devices, sometimes carrying optional copy protection.
Strengths
- Near-identical to MP4
- Plays cleanly on Apple devices
- Good quality-to-size ratio
Limitations
- Can carry DRM restrictions
- Less universal naming
- Occasional player quirks
Best for: Apple/iTunes video — converted to plain MP4 for the widest reach.
MP4
MP4 video
MP4 (H.264) is the universal video container. It balances quality and file size beautifully and plays on virtually every device, browser and platform.
Strengths
- Plays almost everywhere
- Great quality-to-size ratio
- Ideal for streaming and social media
Limitations
- Lossy compression
- Less flexible than MKV for multiple tracks
- Older codecs can look dated
Best for: Sharing, streaming and uploading video anywhere with maximum compatibility.
Frequently asked questions
Upload your M4V file above and it is converted to MP4 automatically. When it is ready, download your new MP4 video — the whole thing takes just a few seconds in your browser.
Converting M4V to MP4 gives you a more widely supported file that opens cleanly across more devices, apps and platforms — handy when M4V will not play nicely everywhere.
Converting between compressed formats can introduce minor changes, but our converter keeps your MP4 looking as close to the original as possible.
Yes. The converter is free to use, with no watermark and no sign-up required.
Your files are processed securely and are never shared with anyone.