Record or drop a file
Use any mic, or open an MP3, WAV, M4A and more.
Free AI audio enhancer · unlimited · no signup
AI audio enhancer: studio-quality voice from any mic.
This free AI audio enhancer works online: remove background noise, reduce echo, even out levels and export podcast-ready audio — it all runs in your browser, so your audio is never uploaded.
- Studio sound
- No time limit
- Works offline
Why Wow My Voice
01
Free. Unlimited. Really.
No minutes cap, no watermark, no account.
02
From the mic you already own
Laptop, phone or headset mic in. Clear, even, podcast-ready voice out.
03
AI cleanup in one click
Cuts fans, hiss, hum and traffic, then levels your voice. It all runs in your browser, so nothing is uploaded.
Studio-quality voice, without the studio
The features are what Wow My Voice has. This is what you get out of it.
Studio-quality voice from the mic you already own
Hiss, hum, fans and traffic drop away, and your voice comes forward, clear and steady. No new mic, no treated room.
Before: Hissy laptop micAfter: Clean, clear voice
People keep listening
Background noise and jumps in volume are what make listeners skip. Clean, even audio is easy on the ears from the first second to the last.
Before: Listeners drop offAfter: They stay to the end
Sound professional in every upload
Export at the loudness each platform expects: −16 LUFS for podcasts, −14 for YouTube, −19 for audiobooks. Never too quiet, never clipping.
Before: Too quiet, then too loudAfter: Right level everywhere
Minutes, not hours, of editing
Pick a preset and hear the result straight away. No audio software to learn and no plugins to buy.
Before: An evening of editingAfter: One click, one minute
Private calls stay private
Interviews, client calls and lessons are cleaned on your own device. Nothing is uploaded, so nothing can leak from a server.
Before: Uploads to a stranger’s serverAfter: Never leaves your device
Save money every month
No subscription, no credits, no per-minute price. Clean one clip or a hundred hours, it costs the same: nothing.
Before: Monthly fee, minute capsAfter: Free, with no limit
Enhance audio in three steps
- Step 1
- Step 2
Pick a preset
Clean Voice, Podcast or Studio. Fine-tune only if you want.
- Step 3
Export
Download a podcast-ready MP3 or WAV at the right loudness.
What the AI audio enhancer fixes
On-device AI and classic studio tools, in one click.
Hiss
Steady hiss from laptop mics and turned-up gain.
Hum and buzz
Electrical hum from chargers, lights and ground loops.
Fans and AC
Computer fans, air conditioning, fridges and heaters.
Traffic and street noise
Cars, wind rumble and the city outside your window.
Uneven volume
Quiet words come up, loud ones come down, peaks never clip.
Wrong loudness
Export at the standard for podcasts, YouTube or audiobooks.
Made for anyone who records their voice
- Podcasters
- YouTubers and creators
- Teachers and students
- Interviews and calls
- Voice notes
- Audiobook narrators
Wow My Voice vs Adobe Podcast, Auphonic, Audo and ai‑coustics
The named tools, side by side. Several of them do more than Wow My Voice, such as video, transcripts or multitrack.
| Wow My Voice | Adobe Podcast | Auphonic | Audo | ai-coustics | |
|---|---|---|---|---|---|
| Where audio is processed | On your device | Adobe’s servers | Auphonic’s servers | Audo’s servers | Wherever you run its SDK |
| Account needed | No | Yes | Yes | No, for free use | Developer account |
| Free usage | Unlimited | 1 hour a day, files up to 30 min | 2 hours a month | First minute of a file, 3 times a day | Free trial |
| Works offline | Yes, after the first visit | No | No | No | Enterprise option |
| Noise removal | Yes | Yes | Yes | Yes | Yes |
| Echo and reverb | Reduces | Removes | Reduces | Removes | Removes |
| Adjust after processing | Every filter, any time | Strength, paid plan only | Re-run with new settings | Strength, set before enhancing | Configurable in the SDK |
| Price | Free | Free plan; Firefly Pro $19.99/month | Free 2 h/month; paid from $11/month | Pay as you go, about $3 per hour cleaned | From $135/month, billed yearly |
Adobe, Adobe Podcast and Firefly are trademarks of Adobe Inc.; Auphonic, Audo and ai-coustics are trademarks of their owners. Wow My Voice is an independent project and is not affiliated with or endorsed by any of them. Details checked on each company’s website in November 2026; plans and prices change, so check their sites before you decide.
Files in, files out
- MP3
- WAV
- M4A
- OGG
- Opus
- FLAC
- WebM
- MP3
- WAV
Or record from your mic. Export mono or stereo at 16, 44.1 or 48 kHz (WAV in 16- or 24-bit), with loudness presets such as Podcast −16, YouTube −14 or Voiceover −19 LUFS.
Free voice and audio tools
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Questions
Is there a free AI audio enhancer with no signup and no limits?
Yes, Wow My Voice. All features are free, with no time limit, no watermark and no signup.
Is my audio uploaded anywhere?
No. Recording, noise removal, editing and export all run inside your browser on your own device. Your work is autosaved in your browser's storage, on this device only.
Does it work offline?
Yes. After your first visit the app is stored by your browser, and you can install it like a normal app.
Which files can I open and export?
MP3, WAV, M4A/AAC, OGG, Opus and FLAC in. MP3 or WAV out, with presets for podcasts, voiceovers, YouTube and call recordings.
Can I change the filters after recording?
Yes. Your original recording is kept untouched; filters apply while playing and exporting, so you can adjust them any time.
Can it remove echo?
It reduces it. The AI noise suppression also cuts room echo and reverb between and after words, most with the Clean Voice and Podcast presets. A very echoey room is only partly cleaned, so recording close to the mic still helps.
Is Wow My Voice an audio enhancer?
Yes. It removes noise, reduces echo, adds clarity with EQ, evens out the level with a compressor and sets the loudness on export. It is built for speech, not music.
Is this audio enhancer online unlimited?
Yes. No limit is set by us. Very long files (several hours) need a lot of memory, so on phones keep files under about an hour.
Is there a free alternative to the Adobe Podcast voice enhancer?
Yes. Like Adobe Podcast Enhance it removes background noise from speech, but it runs on your own device: no account, no upload and no daily limit. It also reduces room echo, though Adobe’s regenerated voice can go further in a very echoey room.
Does it work on my phone?
Yes, in a current browser on Android or iPhone. You can record there too.
Which browsers are supported?
Current Chrome and Edge give the best results. Safari and Firefox also work.
Make your next recording sound expensive.
Free forever. Works offline after the first visit.
Open studio