Audio Stitch

Merge Audio Files Into One Continuous Track

Combine multiple audio clips with optional silence gaps between tracks. Choose your output format and get a perfectly merged file, powered by FFmpeg.

Start Merging
Free Forever
No Registration
Auto-Delete in 1h
No Watermarks
7Input Formats
20Files Per Batch
4Output Formats
FreeCost
Supported Formats
MP3WAVAACFLACOGGM4AOPUS

Perfect For

See how creators and professionals use audio merging every day

Podcast Episodes

Combine intro, segments, and outro into a polished podcast episode ready for publishing.

Music Playlists

Create continuous mixtapes or DJ sets by merging tracks with customizable silence gaps.

Audiobook Chapters

Join individual chapter recordings into a single audiobook file for easy distribution.

Voice Recordings

Compile voice memos, interviews, or lecture recordings into one organized audio file.

How It Works

Three simple steps to your merged audio track

1

Upload

Drag & drop or browse to select your audio files. Drag to reorder them in any sequence.

2

Configure

Choose your output format and set optional silence gaps between tracks (0–10 seconds).

3

Download

Get your merged audio file instantly. No watermarks, no quality loss.

Precision Audio Merging

Full control over format and spacing

Adjustable Silence Gaps

Add 0 to 10 seconds of silence between tracks with 0.5-second precision.

Multi-Format Output

Export as MP3 for compatibility, WAV for lossless quality, AAC for efficiency, or FLAC for audiophiles.

FFmpeg Powered

Industry-standard FFmpeg engine for reliable audio processing and format conversion.

Drag to Reorder

Arrange your audio clips in any order with intuitive drag-and-drop before merging.

Batch Processing

Merge multiple sets of audio files and download them all at once as a ZIP archive.

End-to-End Encrypted

All uploads are encrypted in transit. Files are automatically purged after one hour.

Your Privacy, Our Priority

We take file security seriously so you can focus on creating

End-to-end encrypted API communication protects your files in transit.

All uploaded files are automatically and permanently deleted after 1 hour.

We never inspect, share, or use your audio files. Zero data retention policy.

Ready to Merge Your Audio?

Upload your audio files and create a perfectly merged track in seconds — completely free.

Start Merging Now