COMPRESS MULTIPLE AUDIO FILES

Batch Audio Compressor Online

Create smaller MP3 copies from a small audio batch without repeating the same settings file by file.

✓ Up to 3 files per batch✓ Sequential KVM2-safe processing✓ One ZIP download when ready

✓ No account required✓ Live progress✓ Automatic cleanup

Converter readyUp to 400 MB per request • 250 MB per file

250 MB per file400 MB per request45 min max video~30 min auto-delete

Drop audio files here or click to browse from your device No files selected MP4, MOV, MKV, AVI, WebM, MP3, WAV, FLAC, M4A, AAC, OGG, OPUS + more

Convert to Recommended MP4 is recommended for broad video compatibility.

Output quality

Highlarger file Balancedrecommended Smallermore compression

Smart output: MP4Best overall compatibility for video playback and sharing.

Size depends on source

Audio compression settingsFine-tune the output

Maximum resolutionNever intentionally upscales; server limit: 1080p. Audio bitrateUsed by compressed audio outputs and video audio tracks. Sample rate48 kHz is common for video production. Output filename

.mp4

Available for single-file conversion. Trim startOptional HH:MM:SS or seconds. Trim endLeave blank to convert to the end. Remove audioCreate silent video output.

✓ Format-aware settings✓ Live queue progress✓ Files expire after ~30 min

WHY USE THIS TOOL

Batch Audio Compressor Online

Create smaller MP3 copies from a small audio batch without repeating the same settings file by file.

Batch without extra load

VideoHop queues each selected file through the existing protected worker instead of running several FFmpeg encodes at once.

One shared setting

Choose the output once and apply the same workflow consistently across the selected files.

Temporary by design

Uploads and generated results expire automatically under the existing retention policy.

HOW IT WORKS

How to use Batch Audio Compressor

1
Choose 2–3 files
Select a small batch that stays within the per-file and total request limits.
2
Choose the shared output
Set the format, quality or task-specific option once for the complete batch.
3
Process and download
VideoHop processes the files sequentially and offers a ZIP download for completed results.

Good to know

Batch mode keeps the existing one-worker KVM2 pilot limits. Files are processed sequentially rather than in parallel.

RELATED TOOLS

More Ways to Work With Your Media

Use a focused tool when you know the task, or open the universal converter for full format control.

QUICK ANSWERS

Batch Audio Compressor FAQ

How many files can I process at once?

The current KVM2 pilot accepts up to 3 files per batch.

Do batch jobs run in parallel?

No. The browser submits each file to the protected queue and the single FFmpeg worker processes jobs sequentially.

Can I download everything together?

Yes. Completed batch results can be packaged into one ZIP when the combined ZIP stays within the configured limit.