Audio Enhancer Online
Background Noise Removal is an AI audio enhancer that improves sound quality in video and audio online. The voice becomes clearer and closer, background noise and echo disappear, and volume is evened out. Upload a file, choose a mode and download the result — no software and no manual EQ.
What You Can Enhance
The tool is built for recordings where the voice matters most. Each problem has its own mode:
- Quiet, muffled or “phone-like” voice — Bandwidth Extension and Voice AutoEQ (keep noise) makes the voice fuller and clearer.
- Background noise — Voice Cleaner (remove music) removes traffic, hum and chatter. More on the background noise removal page; for audio files — remove background noise from audio.
- Echo in a room — Voice Cleaner (keep music), Partial Deverb reduces echo and reverb. See the echo remover.
- Uneven volume — Adaptive Leveler (keep noise) makes quiet and loud phrases sound the same.
- Breaths, coughs, pauses and “um” — separate modes remove them from speech.
Voice Enhancer: Make Your Voice Clearer
Most of the time, enhancing audio means enhancing the voice. The AI voice enhancer improves how a recorded voice sounds:
- Intelligibility — the voice stands out from the background and words are easy to follow.
- Fullness and tone — a thin voice from a phone or laptop sounds fuller, as the mode restores frequencies a built-in microphone loses.
- Clean sound — noise, room echo, loud breaths and pauses are removed.
- Even volume — no more turning the volume up and down.
The tool improves how your recorded voice sounds, but doesn’t change the voice itself — your tone, intonation and manner of speaking stay yours.
Before and After
Phone recording from a distance
Uneven volume
Noise outside and music
How to Enhance Audio in a Video in 3 Steps
- Choose a mode. If the voice sounds muffled and distant — Bandwidth Extension and Voice AutoEQ (keep noise). If noise is the problem — Voice Cleaner (remove music). Not sure? Start with Voice Cleaner (remove music).
- Upload your video or audio. Processing starts automatically, and you can upload several files at once.
- Listen and download. On average, a 5-minute recording takes about 45 seconds. If you need a different result, try another mode.
Why an AI Audio Enhancer Beats a Regular EQ
A regular equalizer or noise filter changes the frequencies of the whole recording at once: while removing noise, it often damages the voice too, making it sound metallic or muffled. An AI audio enhancer works differently — it recognizes where the voice is and where the unwanted sounds are, and processes them separately. The noise goes, the speech stays natural, and there is nothing to configure. Learn more about the AI audio cleaner.
What Recordings It Works For
- Videos shot on a phone, camera or laptop
- Podcasts, interviews and voice-overs
- Lectures, webinars and recorded calls
- Voice memos and dictaphone recordings
- Videos for social media, courses and presentations
If you want to enhance vocals in a song, you can try the modes that keep music: the voice will become clearer. But the tool doesn’t improve the quality of the music itself — it works with the voice.
If music is the main problem, use the background music remover.
Formats and Limits
Audio: MP3, AAC, OGG, WAV, M4A, FLAC. Video: MP4, AVI, MKV, WEBM, MOV. Files up to 2 GB and up to 180 minutes.
Pricing
You can try 2 files for free: the tool enhances the first 30 seconds of each, which is enough to hear the result. After that — no subscription, from $0.80 per file or minute packages from $1.90 for 10 minutes. See Pricing for details.
FAQ
Is there a free audio enhancer?
Yes, the first 30 seconds of 2 files are processed for free — enough to hear the result and pick the right mode before paying.
How do I enhance audio in a video recorded on a phone?
Upload the video and choose Bandwidth Extension and Voice AutoEQ (keep noise): the voice becomes closer and fuller. If the recording is also noisy, choose Voice Cleaner (remove music).
Can I enhance a voice memo or dictaphone recording?
Yes. Save it as an audio file — M4A, MP3, OGG or WAV — upload it and choose the same mode as for video.
Do I need to install anything?
No, the tool works online in your browser, including on your phone.