Upload Your Audio
Choose an MP3, WAV, FLAC, M4A, AAC, OGG or OPUS file. Audio can be up to 200 MB and 10 minutes long.
FREE ONLINE AUDIO ENHANCER
Enhance Audio Quality Online
Enhance music and audio quality online for free. Make quiet, weak or dull audio sound louder, clearer and more balanced with improved bass, punch and clarity. No account required.
SIMPLE PROCESS
How to Enhance Audio Quality Online
Upload your music or audio and ClearTune analyzes the source, applies adaptive audio processing and creates an enhanced MP3 that you can compare before downloading.
Enhance Audio Quality
ClearTune adjusts loudness, clarity, low-end punch and tonal balance based on the characteristics of the source audio.
Compare & Download
Listen to the original and enhanced versions side by side, then download your enhanced audio as a 320 kbps MP3.
INPUT SUPPORT
Enhance MP3, WAV, FLAC & More
ClearTune supports popular music and audio formats including MP3, WAV, FLAC, M4A, AAC, OGG and OPUS. Enhanced files are currently exported as high-quality 320 kbps MP3 audio.
MP3
MPEG Audio
WAV
Waveform Audio
FLAC
Lossless Audio
M4A
AAC / ALAC
AAC
Advanced Audio
OGG
Vorbis / Opus
OPUS
Opus Audio
SOUND PROCESSING
Improve Music Loudness, Clarity & Bass
ClearTune is designed to improve weak, quiet or dull music and audio while keeping the result balanced and natural.
Improve Loudness
Bring weak or quiet music to a stronger, more consistent listening level without simply increasing raw volume.
Improve Audio Clarity
Add presence and high-frequency detail so vocals and instruments can sound clearer and less dull.
Improve Bass & Punch
Strengthen low-end impact while reducing muddy frequencies and maintaining overall tonal balance.
QUESTIONS
Online Audio Enhancer FAQ
Is ClearTune free to use?
Yes. ClearTune currently lets you enhance supported audio files online without creating an account.
Can ClearTune enhance music quality?
Yes. ClearTune processes music and audio to improve loudness, clarity, low-end punch and tonal balance.
What is the maximum audio length?
Audio files can be up to 10 minutes long and up to 200 MB in size.
Does ClearTune support WAV and FLAC?
Yes. ClearTune accepts MP3, WAV, FLAC, M4A, AAC, OGG and OPUS input files.
What format is the enhanced download?
Enhanced audio is currently exported as a 320 kbps MP3 for broad compatibility.
Are uploaded audio files stored permanently?
ClearTune processes uploaded files temporarily and removes temporary processing files after the request has completed.
ClearTune is a free online music and audio enhancer for improving loudness, clarity, bass, punch and tonal balance across popular audio formats including MP3, WAV and FLAC.