Bộ Công Cụ Xử Lý Âm Thanh Miễn Phí Trên Trình Duyệt
100% miễn phí, không tốn credit, xử lý an toàn ngay trên trình duyệt máy tính của bạn với tốc độ cực nhanh.
Trim Audio
Cut & trim audio clips with sub-15ms precision waveform.
Change Volume
Amplify or lower audio volume level from 0% to 500%.
Change Speed
Speed up or slow down audio playback from 0.25x to 3.0x.
Change Pitch
Shift vocal & music pitch from -12 to +12 semitones.
Equalizer 5-Band
Fine-tune 5-band audio frequencies for bass, mid, and treble.
Audio Reverser
Play any audio file in reverse direction backwards.
Silence Remover
Auto-detect and trim quiet silent pauses from podcasts.
Audio Converter
Convert audio files between MP3, WAV, OGG, FLAC, and AAC.
Vocal Remover
Isolate singer vocals from backing Karaoke instrumentals.
Splitter AI
Split music into 4 separate stem channels: vocals, drums, bass, other.
Noise Reducer
Remove background noise, hiss, aircon, and fan hum artifacts.
Video to Audio
Extract high-quality MP3 audio from any MP4/MOV video.
Voice Recorder
Record clear microphone audio with real-time waveform visualizer.
Audio Joiner
Merge and combine multiple audio files into a single seamless track.