StudioWavePro — Online Audio Editor with 48+ Studio Tools

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Recording in an untreated room adds two problems: background noise from the room's environment, and room reverb — the reflections of sound off hard walls, ceilings, and furniture. Together these give recordings a "boxy," distant, or echoey quality that signals amateur production even to untrained ears.

StudioWavePro's Room Noise Reducer uses AI to identify and reduce both: the constant noise floor of the room and the short reverb tail from hard surfaces. It can't completely dry out a very reverberant space (that requires acoustic treatment or dedicated dereverb processing), but for mild-to-moderate room sound it significantly improves the quality of home studio recordings.

When to use

Improve podcast recordings made in untreated living rooms or home offices.
Reduce the boxy, echoey quality of recordings made in small rooms without acoustic panels.
Clean up YouTube voiceovers recorded without a reflection filter or pop shield.
Improve recordings made in tiled bathrooms or kitchens (highly reflective spaces).
Reduce room ambience in interview recordings made on location.

How to use

Click "Open Room Noise Reducer" to launch the editor.
Upload your audio — MP3, WAV, OGG, M4A, or FLAC.
Choose a preset: Keep Room Feel for a subtle treatment, Balanced for most home recordings, Dry Sound for maximum room reduction.
Click "Reduce Room Noise" and download.

Tips

This tool works best on mild-to-moderate room sound. Very reverberant spaces (large rooms, tiled rooms) may need repeated passes or a dedicated reverb-removal tool.
The Keep Room Feel preset is good for acoustic instruments where some natural ambience is desirable — it cleans the noise floor while leaving the room character.
Combine this tool with the Compressor to level out volume variation after room noise reduction.

Frequently asked questions

Can it completely remove reverb?: It significantly reduces mild reverb from home recording environments. Very heavy reverb — large halls, tiled rooms, or deliberate reverb effects — is harder to remove cleanly without artifacts. For heavy reverb, expect noticeable improvement but not complete removal.
How is this different from the AI Noise Removal tool?: They use the same AI processing engine but with different default presets optimized for different goals. Room Noise Reducer defaults are tuned to target the low-level ambient noise and short reverb tails typical of room recordings, rather than louder external noise sources.
Is this free?: Yes, free to use today. No signup required.

StudioWavePro is a complete audio editor with 48+ studio-grade tools in one workspace. Trim, master, EQ, time-stretch, denoise, remove vocals, detect BPM and musical key, generate metronomes, and more. Editing tools

Audio Trimmer — crop a track to a selected region

Mute Section — silence a selected region

Reverse Audio — play the track backwards

Fade In/Out — ramp volume at start or end

Silence Trimmer — strip leading and trailing silence

Silence Gap Inserter — insert silence at a chosen position

Audio Looper — repeat a section N times

Audio Splitter — cut a track into multiple parts

Audio Merger — join multiple files end-to-end

Silence Splitter — auto-split at silent gaps

Crossfade Joiner — join clips with overlapping fades

Time and pitch

Speed Changer — speed up or slow down (with optional pitch preservation)

Pitch Shift — change pitch without changing tempo

Tempo Detector — estimate the BPM of a music track

Key Detector — estimate the musical key

Metronome Generator — create a click track at any BPM

Effects

Volume — make a track louder or quieter

Bass Boost — lift the low end

Treble Boost — lift the high end

Low Pass Filter — cut off high frequencies

High Pass Filter — cut off low frequencies (remove rumble)

Equalizer (3-band) — low / mid / high tonal shaping

Equalizer (10-band) — fine-grained tonal control

Echo — add repeating echoes / delay

Distortion — overdrive, fuzz, and lo-fi grit

Stereo Balance — shift the L/R center of a stereo mix

Stereo Widener — make stereo narrower or wider

Vocal Remover — karaoke (center-channel removal)

Hum Remover — strip 50/60 Hz mains hum

Mastering and analysis

Normalize — maximize volume without clipping

Compressor — even out loud and quiet parts

Loudness Meter — measure peak, RMS, and LUFS

Mono Converter — collapse stereo to mono

Channel Extractor — pull L, R, Mid, or Side

Sample Rate Converter — resample to 44.1, 48, or 96 kHz

Polarity Inverter — flip waveform for phase alignment

DC Offset Remover — center waveform around zero

Audio Visualizer — render an animated video from audio

StudioWavePro supports MP3, WAV, OGG, M4A, and FLAC files. Exports include WAV and MP3. This app requires JavaScript to run. Please enable JavaScript in your browser.