Free AI voice enhancer online, for any mic
Use this voice enhancer online and free with any mic: a laptop, AirPods or a phone. It removes the noise, smooths out loud and quiet words and exports at podcast loudness, all inside your browser.
Drop an audio file here
MP3, WAV, M4A, OGG, Opus, FLAC or WebM · no length limit
Opens in your browser. Nothing is uploaded.
How to enhance your voice online
Record or open a file
Record with any mic, or open a recording you already have.
Pick a preset
Clean Voice for everyday recordings, Podcast for a fuller broadcast sound, Studio for a light touch.
Export at the right loudness
Choose Podcast (−16 LUFS), YouTube (−14 LUFS), Voiceover (−19 LUFS) or Call, and download MP3 or WAV.
What the AI voice enhancer does
Six steps, in the order a sound engineer would use them. Basic mode shows the first two; Advanced shows all of them.
Noise suppression
On-device AI removes hiss, hum, fans and traffic.
Noise gate
Silences the background between sentences.
EQ
Adds warmth and clarity, and cuts muddiness.
Compressor
Brings quiet words up and loud ones down, so you sound steady.
Limiter
Stops peaks from clipping.
Loudness on export
Measures your audio and sets it to the standard for podcasts, YouTube or audiobooks.
Works with the mic you already have
Laptop mics
Removes fan noise and the thin, distant sound of built-in mics.
AirPods and Bluetooth headsets
Cleans up the hiss and evens out the level.
Phones
Record in the browser or open a voice memo.
USB mics
Takes a good mic the last mile to a finished, podcast-ready sound.
Zoom and Meet recordings
Open the exported audio and clean it up.
Old recordings
Filters apply to any file, however old.
Your real voice, cleaned up
Some cloud enhancers regenerate your voice with generative AI. The result can sound impressive, but it can also change how you sound or add odd artefacts.
VoiceStudio processes your actual recording: it removes what is not your voice and levels what is. You can hear every change against the original with one click, and change any setting later. Your original take is always kept.
It cannot turn a very poor recording into a studio one. It cuts room echo, but a very echoey room still shows. For the best results, record close to the mic.
Questions
Is this AI voice enhancer free online?
Yes: free, unlimited, no signup and no watermark. It runs in your browser, so there is nothing to install either.
What does a voice enhancer do?
It makes speech clearer and more pleasant to listen to: it removes background noise, evens out the volume, adds clarity and sets a standard loudness.
Will my voice sound different?
It will sound cleaner and steadier, but still like you. Nothing is regenerated. Use the Original / Enhanced switch to compare.
Can I enhance a recording I already made?
Yes. Open any MP3, WAV, M4A, OGG, Opus or FLAC file.
Does it work for singing?
It is built for speech. For singing, switch Noise Suppression off and use the EQ, compressor and limiter in Advanced mode.
Is there a voice enhancer app as well?
Yes. Your browser can install VoiceStudio as an app, and it then works offline. No app store is needed.