Audio & Music

Convert, trim, merge, equalize, and create audio and music. Free, private, browser-based. No uploads.

29 tools available

Convert & Process

• Audio Converter — Convert audio files between WAV, WebM, and OGG formats.
• MP3 Bitrate Converter — Change MP3 bitrate — 128, 192, 256, or 320 kbps. All processing in your browser.
• Audio Normalizer — Normalize audio volume to a consistent level.
• Silence Remover — Detect and remove silent segments from audio files.
• Audio Speed Changer — Change audio playback speed from 0.25x to 4x. Export as WAV.
• Audio Pitch Shifter — Shift the pitch of audio files up or down by semitones, client-side.

Convert to MP3

• Convert WAV to MP3 — Convert WAV audio files to MP3 with custom bitrate selection.
• Convert AAC to MP3 — Convert AAC and M4A audio files to MP3 format.
• Convert FLAC to MP3 — Convert lossless FLAC audio files to MP3.
• Convert OGG to MP3 — Convert OGG Vorbis and Opus audio to MP3.
• Convert WebM to MP3 — Extract and convert audio from WebM files to MP3.
• Convert MP4 to MP3 — Extract the audio track from MP4 video and save as MP3.

Edit & Mix

• Audio Trimmer — Trim audio files with waveform visualization. Export as WAV.
• Audio Merger — Merge multiple audio files into a single WAV file.
• Audio Fade — Add fade-in and fade-out effects to audio files.
• Audio Equalizer — Apply a 10-band equalizer to audio files, client-side.
• Audio Reverb — Add reverb, echo, and delay effects to audio files.
• Audio Looper — Loop a section of audio with crossfade blending. Export as WAV.

Voice & Speech

• Voice Changer — Apply voice effects — chipmunk, deep, robot, echo, alien — to mic or audio files.
• Karaoke Maker — Remove vocals from audio using phase cancellation (center removal).
• Ringtone Maker — Trim audio, add fade in/out, adjust volume, and export as a ringtone.

Record & Visualize

• Audio Recorder — Record audio from your microphone and export as WebM or WAV.
• Audio Visualizer — Visualize audio with frequency bars or waveform display.
• Noise Generator — Generate white, pink, or brown noise for focus and relaxation.

Instruments

• Virtual Piano — Play a piano in your browser using keyboard or mouse, with recording and WAV export.
• Drum Machine — Step sequencer with synthesized drum sounds. Create beats in your browser.
• Soundboard — Load sound clips and trigger them with keyboard shortcuts.
• Metronome — Keep time with a precise, customizable metronome powered by the Web Audio API.
• Tone Generator — Generate audio tones at any frequency.