Audio

Batch convert audio format

Convert multiple audio files with FFmpeg and download one ZIP.

Eingabe

Files and output

Audio files

Drag several audio files or click to choose them.

MP3, WAV, OGG, FLAC, M4A, AAC, OPUS, WMA. Limits depend on your plan.

Ergebnis

ZIP ready

ZIP
Waiting for files

Your converted audio files will appear as a ZIP.

Format
-
ZIP size
-
Files
-

API

Auch per API verfugbar

Use the batch API with multipart files or base64 arrays. Billing is per file and uses separate API USD balance.

The response returns one ZIP in base64 with entry metadata.

POST /api/v1/tools/audio-convert-batch
Authorization: Bearer TU_API_KEY
Content-Type: application/json

{
  "audios": [
    { "filename": "archivo-1", "audio_base64": "data:...;base64,..." },
    { "filename": "archivo-2", "audio_base64": "data:...;base64,..." }
  ],
  "output_format": "mp3",
  "filename": "noxus-audios"
}