Add the full recording
Ten seconds or two hours: all of it gets processed, not just a preview.
A free Audo AI alternative for full-length recordings
This Audo AI alternative cleans whole recordings for free. Audo has a huge toolbox and pay-as-you-go pricing, but its free enhancer stops after the first minute. Wow My Voice removes noise from the whole file, however long, without credits.
Drop an audio file here
MP3, WAV, M4A, OGG, Opus, FLAC or WebM · no length limit
Opens in your browser. Nothing is uploaded.
- Studio sound
- No time limit
- Works offline
Laptop mic, noisy cafédemo_clip.wav · 00:24
Noise Suppression 80%Noise Gate −45 dBPreset Clean VoiceIllustration · example waveform, no audio
Clean a whole file, free
- Step 1
- Step 2
Adjust while it plays
Move Noise Suppression up or down and hear the result straight away.
- Step 3
Download all of it
MP3 or WAV, with loudness set for podcasts, video or voiceover.
Wow My Voice vs Audo
Audo covers far more jobs. For voice clean-up, this is how they compare.
| Wow My Voice | Audo | |
|---|---|---|
| Free enhancing | The whole file, as often as you like | First minute, 3 times a day |
| Cost for an hour of audio | Free | About $3 in credits |
| Sign-up for free use | None | None |
| Where your file goes | Stays on your device | Uploaded, deleted after 24 hours |
| Noise removal | Yes | Yes |
| Echo and reverb | Reduces | Removes |
| Video files | No | Yes |
| Transcripts and captions | No | Yes |
| Other tools | Record, trim, export | Over 50, from stem splitting to video |
| Works offline | Yes, after the first visit | No |
Audo is a trademark of Audo AI LLC. Wow My Voice is an independent project and is not affiliated with or endorsed by Audo. Details checked on audo.ai in November 2026; pricing changes, so check their site.
Why people switch from Audo
Long recordings
A one-minute free preview does not help with a 40-minute interview.
No credits to track
Nothing is charged per minute, so re-exporting with new settings costs nothing.
Files that must stay private
Your recording is processed on your device and never sits on a server, even for a day.
Fine control
Set the gate, EQ, compressor and limiter yourself, not just one strength slider.
Why you might still use Audo
Muffled or distorted audio
Audo lists muffled sound and distortion among the problems it fixes, and at Full strength it rebuilds the voice.
Video
It cleans the sound in a video and gives the video back. Wow My Voice opens audio only.
Everything in one place
Transcripts, captions, vocal removal and video tools live in the same site.
Questions
What does Audo give you for free?
When we checked in November 2026, its audio enhancer and noise remover processed the first minute of a file for free, 3 times a day, without sign-up. Whole files are paid with credits.
How much does Audo cost for a full file?
Its pricing page lists 5 credits a minute for noise removal at 1 cent a credit, so about $3 for an hour. Credit packs come with bonuses, and credits do not expire.
Is there a free Audo AI alternative for long files?
Yes, Wow My Voice. It runs on your computer, so there is no server cost to pass on. The only limit is your device’s memory; on phones, keep files under about an hour.
Does Wow My Voice rebuild the voice like Audo’s Full strength?
No. It removes noise and shapes your real recording. It does not generate a new voice, so it cannot rescue badly muffled audio, and very echoey rooms are only reduced.
Can Wow My Voice clean the audio in a video?
Not yet. It opens audio files only. Save the audio from your video first, then open it here.
Is Wow My Voice part of Audo?
No. It is independent and has no connection to Audo AI.
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