MakeMySounds
Cut, merge, convert, and compress audio files for free. Your files stay in your browser when they can.
Audio Cutter
Trim MP3 and WAV files by selecting a start and end point on the waveform.
EditIn-browserAudio Merger
Combine multiple audio files into one with optional crossfade between tracks.
EditIn-browserFade In/Out
Apply smooth fade-in and fade-out effects to your audio files.
EditIn-browserVolume Normalizer
Adjust audio volume to a target peak or RMS level. Simple, fast, client-side.
EditIn-browserSpeed & Pitch
Change playback speed or shift pitch independently. Great for practice and remixing.
EditIn-browserReverse Audio
Reverse any audio file instantly in your browser.
EditIn-browserSilence Remover
Detect and remove silent sections from audio. Set your own threshold and minimum duration.
EditIn-browserAudio Recorder
Record audio from your microphone directly in the browser. Export as WebM or WAV.
GenerateIn-browserID3 Tag Editor
Read and edit MP3 metadata — title, artist, album, year, genre, and track number.
EditIn-browserBPM Detector
Detect the tempo of any audio file using onset detection. Shows BPM with confidence.
AnalyzeIn-browserWaveform Viewer
Visualize audio waveforms with zoom and pan. Click to seek. Great for planning edits.
AnalyzeIn-browserAudio Compressor
Reduce file size by re-encoding at a lower bitrate. Choose from 32 to 320 kbps.
ConvertServerFormat Converter
Convert between MP3, WAV, FLAC, OGG, AAC, M4A, and Opus.
ConvertServerVideo to Audio
Extract the audio track from MP4, MOV, WebM, and MKV video files.
ConvertServerLoudness Normalizer
EBU R128 loudness normalization with LUFS targeting. For podcasts, streaming, and broadcast.
ConvertServerServer-Side Trimmer
Trim audio formats the browser can't decode — FLAC, M4A, Opus, and more.
EditServerBulk MP3 Converter
Convert up to 50 files to MP3 at once. Downloads as a single ZIP.
ConvertServerEqualizer
Apply EQ bands to boost or cut frequencies. Preset profiles for voice, music, and bass.
EditIn-browserStereo to Mono
Flatten stereo audio to mono. Cuts file size in half and fixes single-speaker playback.
ConvertIn-browserVocal Remover
Subtract the center channel to thin or remove vocals — karaoke from any stereo track.
EditIn-browserAudio Gain
Boost or reduce volume by a precise amount in decibels. Simple and fast.
EditIn-browserRingtone Maker
Cut a 15–40 second ringtone from any song with a smooth fade-out. MP3 output.
EditIn-browserDelay / Echo
Add delay and echo effects. Control the time, feedback, and wet/dry mix.
EditIn-browserTone Generator
Generate sine, square, triangle, or sawtooth test tones at any frequency.
GenerateIn-browserNoise Generator
Generate white, pink, or brown noise for sleep, focus, and speaker calibration.
GenerateIn-browser
Your audio never leaves your browser for client-side tools.