Voice cleaner
A voice cleaner should help you hear the speaker, with less background sound competing for attention. Try your podcast, lesson or voiceover and compare your selected passage free. Listen for the familiar tone of the voice as well as clearer words; the person speaking still matters.
Or drop your file here
MP3, WAV, M4A, MP4 or MOV
Select any 30 seconds in your file to preview for free. No registration needed.
Listen to the voice in the voice cleaner comparison
Use the processed preview to check the speaker in context, including softer words, breaths and the ends of sentences.
Compare a guest's quiet reply in the processed sample with the original, listening for the familiar voice and sentence ending alongside any change in the background sound.
Compare an explanation in the processed sample with the original, listening for names and quieter terms as well as reduced background noise without filling in words from your knowledge of the lesson.
Original
Processed
Why a recorded voice can be difficult to hear
The tool works on a recording where microphone position and surrounding sound have already shaped the voice.
Background sound competes with speech
A fan or road outside can draw attention away from a quiet line. Use the processed sample to hear whether the processed voice suits the passage you want to keep.
The speaker turns away
Looking toward notes can make the voice suddenly sound distant. Try the voice cleaner on that phrase and compare it with a nearby sentence spoken toward the microphone.
Another sound covers a word
A desk tap or nearby conversation can land on a syllable. The voice cleaner cannot reliably replace missing speech; check the original before deciding that a difficult word has been recovered.
Background sounds to check around the voice
Try processing the background you hear, then return your attention to how the speaker sounds.
Ventilation
A steady air sound can run underneath a whole lesson. Compare the processed sample during a soft explanation, checking the voice as well as the gaps.
Computer fan
A laptop microphone may hear the fan clearly. Try the voice cleaner on the same spoken sentence in both versions, keeping the listening volume similar.
Keyboard taps
Typing during a recorded explanation can compete with short words. Listen to the voice cleaner result around the taps, especially at the start of an instruction.
Street noise
Passing traffic can reach a room through an open window. Compare the voice cleaner preview while the vehicle passes and notice whether the speaker was audible in the original.
Low hum
A constant hum can sit beneath the lower part of a voice. Use the preview to assess both the background and the familiar tone of the speaker.
Nearby voices
Another conversation may overlap the voice you need. Try the voice cleaner carefully, but do not assume it can separate every word spoken at the same moment.
A voice cleaner or a detailed voice edit
Manual editing gives you choices for individual words and passages; a voice cleaner lets you hear an AI cleanup sample before making those decisions.
Choosing the treatment
Manual: pick filters for the noise in the recording.
VoiceEnhancer: the voice cleaner handles noise reduction and gives you an original and processed comparison.
Listening for voice character
Manual: compare the edited voice after each change.
VoiceEnhancer: use the processed sample to check familiar tone, soft consonants and the ends of sentences.
Reviewing a conversation
Manual: move through each contribution and adjust your edit.
VoiceEnhancer: begin with the free preview, then review the full processed file if you choose to continue.
Keeping the version you need
Manual: export the edit after listening to it.
VoiceEnhancer: see pricing for full processing and downloading if the voice cleaner preview is useful for your voice recording.
Start with a voice you know well
It is easier to judge a processed recording when you know how the speaker normally sounds.
Podcast hosts and guests
Choose an exchange that contains a quiet reply, not only a confident introduction. Use the voice cleaner to compare the guest and host in the same conversation.
Teachers and course creators
An explanation needs clear words more than an impressive sounding waveform. Try the voice cleaner on technical terms and quieter asides before deciding about the entire lesson.
Voiceover readers
Listen to the natural rise and fall of a line, including its quieter ending. Compare the processed sample against the original reading and choose the sound that fits the script.
Interview participants
A thoughtful answer can include pauses and changes in speaking level. Use the processed sample to judge the response; breaths and pauses are part of how someone speaks.
Use the voice cleaner in three steps
Keep the source recording so you can compare the processed preview with the voice you actually captured.
Choose a spoken recording
Upload MP3, WAV or M4A audio, or MP4 and MOV video. Select any 30 seconds in the file for a free preview; choose a passage with speech you want to assess.
Compare the speaker
Let the voice cleaner reduce background noise, then switch between the original and processed preview. Listen at a similar volume to a quiet sentence as well as a louder one.
Decide about the full file
You can preview without registration. See pricing for full processing and downloading if the voice cleaner result suits the voice and the recording you want to use.
Record a clear voice before you start processing
Cleanup has a better starting point when the speaker sounds comfortable and the microphone position stays steady.
Put the script beside the microphone
Arrange notes so the speaker can read without turning away. A small change in position can make the next sentence sound different from the one before it.
Test a quiet line
Read a softer sentence during the sound check. Listen back before the full take to make sure it is audible without guessing the words from the script.
Speak across the microphone
If breaths hit the microphone directly, try a slight change in angle while keeping a comfortable distance. Check the recording rather than relying only on how the room sounds.
Keep a retake when you need it
Repeat a line if a noise covers an important word. The voice cleaner reduces background sound, but a fresh spoken line gives you speech that may be absent in the first recording.
FAQ
What does a voice cleaner do?
A voice cleaner reduces background noise so a recorded voice is easier to hear. Compare the preview with the original and listen to the speaker, including quiet words and sentence endings.
Can I try the voice cleaner free?
Yes. Any 30 seconds you select is free to process and compare without registration. Full processing and downloading require payment; see pricing before continuing.
Will processing keep my voice sounding like me?
That is the aim when cleaning speech, but judge your own recording in the preview. Listen for familiar tone and phrasing instead of assuming every processed voice will suit you.
Can I use the voice cleaner on a podcast?
Upload a supported podcast recording and compare your selected passage. Try a passage with a quieter reply as well as the main speaker so you can assess the conversation.
Which audio and video formats can I upload here?
This tool accepts MP3, WAV and M4A audio, plus MP4 and MOV video. For video, the processed audio track is combined with the picture again.
Can the voice cleaner recover a word hidden by another voice?
Do not rely on the voice cleaner to reconstruct missing speech. Listen to the original and preview carefully, and consider a retake if the recording does not contain an understandable word.
Can I upload a recording saved on my phone?
Choose a supported file saved on your phone and compare your selected passage. Use familiar headphones and keep the original so you can listen again later.
How long does the site keep uploaded voice recordings?
Uploaded files are automatically deleted within 24 hours. Save the original and any downloaded result you need rather than treating the upload as permanent storage.
Try the voice cleaner with your own voice
Use the voice cleaner to compare any 30 seconds you select for free. Listen for the words and the familiar speaker, then see pricing for full processing and downloading.
Try your recording