Volume Booster
Amplify quiet audio and video recordings safely with built-in anti-clipping protection.
Speaker Cleaner
Expel trapped water droplets and dust from smartphone speaker grills using sonic pulses.
8D Audio Converter
Transform standard stereo tracks into an immersive 360-degree rotating binaural soundstage.
Vocal Clarity Enhancer
Reduce background mud and boost speech frequencies for clear podcast playback.
Pitch & Speed Shifter
Fine-tune playback speed from 0.5x to 2.0x while locking musical key.
Real-Time Decibel Meter
Measure ambient room loudness (dB SPL) directly via your device microphone.
Video to Audio
Extract uncompressed audio tracks from MP4 and MOV videos locally.
Audio Latency Test
Measure Bluetooth audio delay and AV sync lag on your wireless earbuds.
Voice Changer FX
Apply fun vocal formants like Helium or Monster to your microphone recordings.
Reverse Audio
Play music backwards and export inverted waveforms with zero quality loss.
Binaural Audio Waves
Generate relaxing ambient frequency offsets for study and deep focus.
High Frequency Test
Check your upper auditory range and test your headphone treble limits.