Fade Audio
Add fade in and fade out effects
Upload Audio
Select your audio file to process
Tips
• Apply both fades at once
• 2-3 seconds is standard
• Exponential sounds natural
• Great for music tracks
Supported Formats
MP3, WAV, AAC, OGG, M4A, FLAC
Add professional fade-in and fade-out effects to your audio files. Smooth transitions at the beginning and end of your audio prevent abrupt starts and stops. Choose fade duration and curve type for the perfect taper — linear, exponential, or logarithmic fades.
Key Features
- ✓Fade in at the beginning of audio
- ✓Fade out at the end of audio
- ✓Adjustable fade duration
- ✓Multiple fade curve types
- ✓Works with all audio formats
How to Add Fade to Audio Online
- 1
Upload your audio
Select the audio file.
- 2
Set fade parameters
Choose fade in/out duration and curve type.
- 3
Download faded audio
Click "Process" and download your audio with smooth fades.
Common Use Cases
- •Adding smooth intro/outro transitions to podcast episodes
- •Fading music in under video narration
- •Creating gentle beginnings for alarm or notification sounds
- •Professional endings for song tracks and recordings
Frequently Asked Questions
What fade duration works best?▼
For music, 2-5 second fades work well. For podcasts, 1-3 seconds is typical. Very short fades (under 0.5s) eliminate clicks but are barely noticeable.