What is the difference between Linear and Exponential fade?

Linear fades sound consistent but can feel abrupt at the end. Exponential fades follow the human ear's sensitivity to loudness, creating a much smoother, professional-sounding silence.

Can I remove clicks and pops?

Yes! Applying a very short fade (e.g., 0.1s) to the start and end of a clip is the best way to eliminate the mechanical "click" pop sound caused by cutting audio.

Is this good for ringtones?

Perfect. Fade In ensures your ringtone doesn't startle you, and Fade Out prevents it from cutting off abruptly.

Can I preview the fade before downloading?

Yes, you can play the processed audio instantly in the browser to ensure the timing is perfect before you save the file.

💡Quick Answer

Add smooth Fade In and Fade Out effects to MP3/WAV files. Create professional audio transitions with custom duration and linear/exponential curves.

Fundido de Audio

Añada efectos profesionales de fundido de entrada y salida a su audio.

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MP3, WAV, M4A, AAC, OGG, WEBM supported • Max 100MB

Your audio stays on your device

Linear vs Exponential

**Exponential** usually sounds more natural to the human ear for volume changes. **Linear** is mathematically constant and good for crossfading or specific effects.

Automated Gain Control

We use the Web Audio API's precise `exponentialRampToValueAtTime` to ensure perfectly smooth curves without any "zipper noise" or clicking artifacts.

Preguntas Frecuentes

Los fundidos lineales suenan constantes pero pueden parecer abruptos al final. Los exponenciales siguen la sensibilidad del oído humano, creando un silencio mucho más suave y profesional.

¡Sí! Aplicar un fundido muy corto (ej. 0.1s) al inicio y final de un clip es la mejor manera de eliminar el sonido "clic" mecánico causado por cortes de audio.

Perfecto. Fade In asegura que su tono de llamada no le asuste, y Fade Out evita que se corte abruptamente.

Sí, puede reproducir el audio procesado al instante en el navegador para asegurar que el tiempo sea perfecto antes de guardar el archivo.