← முதன்மைப் பக்கம்சத்தம் கூட்டு/குறை, வேகம், Bass, Fade
Louder or softer, normalise, speed, bass, treble, fade, reverse, hum removal
இப்போதே திற · Open →Fix a quiet recording or give a song more bass, then save as MP3 or WAV. Audio Volume & Effects is part of PDF Tools India's Video toolkit. Louder or softer, normalise, speed, bass, treble, fade, reverse, hum removal. Free by default, with an optional paid Fast Server upgrade for large files. Available in Tamil and English, on both mobile and desktop, with no account required to try it.
🔒 Free by default, with an optional paid Fast Server upgrade for large files.
Yes — like a faster tape, a higher speed also raises the pitch.
Yes. Audio Volume & Effects is free on PDF Tools India — no signup, no watermark and no daily limit.
Most processing happens in your browser. Heavy video jobs can optionally use a faster server, and files there are deleted after processing.
Yes. Audio Volume & Effects works on Android phones, iPhones, tablets and desktop browsers. The interface is available in Tamil and English.
Louder or softer, normalise, speed, bass, treble, fade, reverse, hum removal.