### FAST

### FAST_SECURE_FREE

This tool uses high-performance WebAssembly technology to process MPEG-4 Video data into high-quality Apple Video files.

Privacy: 100% PRIVATE. No data ever leaves your browser. All processing happens locally on your device.

### SECURE_CONVERSION

PRIVATE_MODE

ALWAYS_ON

COMPRESSION

LOSSLESS_READY

CLOUD_STORAGE

NEVER_STORED

### HOW_IT_WORKS

**Q: How to convert MP4 to M4V?**  
**A:** Simply drag and drop your MP4 file into our converter, select the output settings, and download your M4V file instantly.

**Q: Is this converter free?**  
**A:** Yes, Drift Labs is 100% free and open source. There are no subscriptions or hidden fees.

**Q: Is it safe to convert files here?**  
**A:** Completely. Unlike other converters, your files are processed locally in your browser. Nothing is ever uploaded to a server.