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MP4 to OPUS Converter

Convert MP4 files to OPUS in seconds, free and unlimited.

🔒 Files are processed on your device. Nothing is uploaded.

How to convert MP4 to OPUS

1. Click Choose files or drop your MP4 files into the box. You can add several at once.
2. Make sure OPUS is selected as the output format.
3. Press Convert, then download your OPUS files.

Video and audio are converted with FFmpeg running inside your browser. Short clips finish in seconds; long or high-resolution videos can take a few minutes because your own device does the work. Open Options to trim, resize or change quality.

Other MP4 conversions

• MP4 to WEBM
• MP4 to MKV
• MP4 to MOV
• MP4 to AVI
• MP4 to FLV
• MP4 to WMV
• MP4 to MPEG
• MP4 to 3GP
• MP4 to OGV
• MP4 to M4V
• MP4 to TS
• MP4 to GIF
• MP4 to MP3
• MP4 to WAV
• MP4 to OGG
• MP4 to FLAC
• MP4 to AAC
• MP4 to M4A
• MP4 to M4R
• MP4 to WMA
• MP4 to AC3
• MP4 to AIFF

Convert other files to OPUS

• WEBM to OPUS
• MKV to OPUS
• MOV to OPUS
• AVI to OPUS
• FLV to OPUS
• WMV to OPUS
• MPEG to OPUS
• MPG to OPUS
• M4V to OPUS
• 3GP to OPUS
• 3GPP to OPUS
• 3G2 to OPUS
• OGV to OPUS
• TS to OPUS
• MTS to OPUS
• M2TS to OPUS
• VOB to OPUS
• MXF to OPUS
• DV to OPUS
• MOD to OPUS
• RM to OPUS
• RMVB to OPUS
• MP3 to OPUS
• WAV to OPUS
• OGG to OPUS
• OGA to OPUS
• FLAC to OPUS
• AAC to OPUS
• M4A to OPUS
• M4B to OPUS
• M4R to OPUS
• WMA to OPUS
• AC3 to OPUS
• AIFF to OPUS
• AIF to OPUS
• AIFC to OPUS
• AMR to OPUS
• AU to OPUS
• CAF to OPUS
• VOC to OPUS
• WEBA to OPUS

FAQ