FormatOwlFormats and limits
- Input
- MP3 · WAV · AAC · M4A · FLAC · OGG · MP4 · MOV · MKV · WebM
- Output
- MP3 · WAV · M4A · M4R
Up to 20 source files, 50 segments and 1 GiB total input. Export up to 24 hours; M4R ringtones are limited to 30 seconds.
How to use this tool
- Upload supported audio or video sources.
- Trim, arrange and preview the clips.
- Choose a format and export the complete edit.
Settings and results
Arrange segments sequentially and add fades. This editor does not offer simultaneous multitrack mixing.
File storage and deletion
Files are uploaded and processed on the server. Originals and results are stored privately and accessed through their account or browser session; downloads use short-lived links. By default, files expire 24 hours after upload and are removed by the cleanup process. You can delete them earlier in your workspace. The current local default allowance is 20 uploaded files per 24 hours.
Read the usage and data guide