Free Audio Tools (11)
11 free online audio tools. Convert, edit, generate sounds, record. All browser-based, no signup, no tracking.
Audio Converter
Convert audio files between MP3, WAV, OGG, FLAC, AAC, M4A. Bitrate control, in-browser.
Audio Extractor
Extract audio from video files. MP4/WebM/MOV to MP3/WAV/M4A. Time range selection. Free, private.
Audio Trimmer
Trim and cut audio files. Visual waveform, start/end selection, fade in/out. Free, private.
Text to Speech
Convert text to natural speech. 100+ voices, speed/pitch control. Free, private, in-browser.
Voice Recorder
Record audio from microphone. Real-time visualizer, playback, download. Free, private.
Audio Waveform Visualizer
View the waveform of any audio file. Zoom in/out, pan, export as PNG or SVG. Free, private.
Audio Cutter
Cut and extract segments from audio files. Set precise start/end times. Preview, download as WAV.
Audio Merger
Combine multiple audio files into one track. Drag to reorder, merge, download. MP3, WAV, OGG. Free, browser-based, priva
Audio Speed Changer
Change audio speed from 0.25x to 4x. Preserve pitch option. Preview and download. Free, private.
Noise Generator
Generate white, pink, or brown noise. Adjustable duration and volume. Play preview. Download as WAV.
Sound Generator
Generate pure tones, melodies, and test sounds. Adjust frequency, waveform (sine/square/saw/triangle), duration. Play an