Free AI audio enhancer
Make a home recording sound like it was made somewhere better. Upload your file and Hilite’s AI reduces background noise, evens out the levels, and lifts the voice forward — then hands you straight into the editor to trim, transcribe, and publish.
Enhance your audio in three steps
- 1
Upload your audio
Drag and drop, or choose a file. MP3, WAV, M4A, AAC, and common video files all work.
- 2
Hilite enhances it
Background noise comes down, levels even out, and the voice moves forward in the mix.
- 3
Compare, then keep going
Listen to the before and after, download the result, or continue in Hilite to edit, transcribe, and publish.
Keep working inside the Hilite editor
Your uploaded files open directly in a focused editor view. Arrange your clips, preview the timeline, adjust transitions, and export when the track sounds perfectly right.
- Compare the before and after
- Keep the voice natural
- Adjust the result before export
Input formats
Output formats
Built for every kind of audio
Whatever you are making, this tool helps you get to a cleaner, more useful result, then hand off to Hilite to enhance and polish.
- Recorded at homeA spare room is not a studio. Enhancement closes most of the gap.
- Interviews on two microphonesEven out a guest who recorded quieter than you did.
- Guided meditationsA calm voice deserves a clean, quiet background.
- Lessons and coursesClearer audio is the difference between finishing a lesson and dropping out.
Made for podcasters and their teams
Trim the dead air off the top and tail, and every recording is ready to edit, enhance, and publish.
FAQ
Common questions
If you do not see your question here, the support team replies within one business day.
- It does several jobs at once that you would otherwise do by hand: reducing background noise, evening out volume between loud and quiet passages, and bringing the voice forward so it sits clearly above everything else.
- It will improve most recordings noticeably. It cannot invent detail that was never captured, so heavy clipping or a voice buried under louder noise will still sound imperfect.
- Yes, you can enhance audio without paying or installing anything. Larger files and some export options need a free Hilite account.
- MP3, WAV, M4A, AAC, and FLAC, along with common video formats.
- No. There are no plugins, presets, or thresholds to set. Upload the file and listen to the result.
- Yes. Continue in Hilite to trim, join, transcribe, and publish.
Your idea deserves to be heard clearly
Enhance the recording, then keep going in Hilite to edit, transcribe, generate show notes, and publish.