SMOOTH AUDIO EDGES

Fade Audio In or Out Online

Create smoother starts and endings for music, speech, clips, and recordings.

✓ Fade in up to 10 seconds✓ Fade out up to 10 seconds✓ MP3 output

✓ 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

Fade 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. Fade in

sec

0 disables fade-in. Fade out

sec

0 disables fade-out.

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

WHY USE THIS TOOL

Fade Audio In or Out

Create smoother starts and endings for music, speech, clips, and recordings.

Focused workflow

Audio Fade In / Out keeps the controls focused on this one task.

FFmpeg powered

Processing uses the same protected VideoHop queue and media engine as the rest of the toolbox.

Automatic cleanup

Uploaded and generated files expire automatically after the configured retention window.

HOW IT WORKS

How to use Audio Fade In / Out

1
Choose your media
Upload a supported file from your device.
2
Set the options
Choose the settings that match the result you want.
3
Process and download
Follow progress and download the finished result when it is ready.

Good to know

Keep the original file when it matters. Re-encoding can change quality, file size, or compatibility.

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

Audio Fade In / Out FAQ

Is Audio Fade In / Out free to use?

Yes. The current VideoHop workflow does not require an account.

Are files kept permanently?

No. VideoHop is configured to remove uploaded and generated files automatically after a short retention period.

Which files are supported?

Support depends on the tool. Common MP4, MOV, MKV, WebM, AVI, MP3, WAV, FLAC, M4A, AAC, OGG and OPUS files are supported across the toolbox.