Supported File Formats
NoiseReducer.net supports a wide range of audio and video formats.
Audio Formats
| Format | Extension | Notes |
|---|
| MP3 | .mp3 | Most common. 128kbps+ recommended |
| WAV | .wav | Uncompressed, best quality |
| AAC | .aac, .m4a | Apple format, iPhone recordings |
| FLAC | .flac | Lossless compression |
| OGG | .ogg | Open source format |
Video Formats
When you upload a video, we extract and process the audio track. You'll receive the enhanced audio file to sync back in your editing software.
| Format | Extension | Notes |
|---|
| MP4 | .mp4 | Most common video format |
| MOV | .mov | Apple QuickTime, iPhone/Mac |
| AVI | .avi | Windows format |
| MKV | .mkv | Matroska container |
| WebM | .webm | Web-optimized |
File Limits
| Plan | Max Size | Max Duration |
|---|
| Free Trial | 100 MB | 5 minutes |
| Creator | 500 MB | 30 minutes |
| Pro | 2 GB | 2 hours |
| Business | 5 GB | Unlimited |
Output Formats
- MP3 — Compressed, good for podcasts and web
- WAV — Uncompressed, best for editing
Best Practices
- Upload WAV or FLAC for best results
- Use 192kbps+ if uploading MP3
- Avoid files that have been processed multiple times
Ready to upload?
Try NoiseReducer.net free with one file up to 5 minutes.
Upload File →