AudioEditor

Edit Audio Like a Pro

Professional audio editing tools right in your browser. No downloads, no installations.

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  • 100% Free
  • No Installation
  • Professional Tools
00:00 WAV · 48kHz

Audio Editor Tools

Specialized audio editor tools for every sound editing task

Audio TrimmerCut and trim audio files to perfect lengthAudio MergerCombine multiple audio files into oneFormat ConverterConvert between MP3, WAV, FLAC, and moreAudio SplitterSplit audio files into multiple segmentsVocal RemoverRemove or isolate vocals from any songVoice RecorderRecord audio directly from your microphoneVolume ChangerBoost or reduce loudness without leaving the browser.Speed ChangerSlow down or speed up audio with optional pitch preservation.Reverse AudioReverse songs, voice clips, and effects directly in the browser.Pitch ChangerShift audio up or down in semitones without changing duration.Fade In/OutAdd smooth fade-ins and fade-outs directly in the browser.Audio NormalizerMatch overall loudness to podcast, music, or broadcast-style targets.Bass BoosterAdd more low-end weight to thin recordings, music, and voice tracks.Treble BoosterBrighten dull audio or tame harsh highs with a simple treble control.Echo ToolAdd repeat echoes to speech, music, and sound design clips.Noise ReducerReduce steady background hiss, fan noise, and room noise in the browser.AI Noise ReducerClean speech with DeepFilterNet3 AI noise suppression running locally in the browser.Silence TrimmerTrim leading and trailing silence while keeping a natural cushion.Stereo BalanceShift a stereo file left or right without opening a full editor.Stereo WidenerMake stereo recordings narrower or wider with one width control.Low-Pass FilterCut upper frequencies and soften the overall tone with a cutoff filter.High-Pass FilterReduce rumble, plosives, and low-frequency buildup with a cutoff filter.Audio CompressorControl peaks and make speech or music sound more even.Audio EqualizerShape audio tone with a 3-band equalizer — adjust bass, mid, and treble.Audio DistorterAdd distortion, overdrive, and lo-fi effects to audio files in the browser.Bitrate ConverterChange MP3 bitrate between 128, 192, 256, and 320 kbps in the browser.Silence SplitterAutomatically split audio files at silent sections for audiobooks, podcasts, and recordings.WAV EditorEdit WAV files online — trim, merge, convert, and add effects to WAV audio.OGG EditorEdit OGG Vorbis files online — trim, merge, split, and convert OGG audio.FLAC EditorEdit FLAC files online — trim, merge, and convert lossless FLAC audio.AAC & M4A EditorEdit AAC and M4A files online — trim, merge, convert, and process AAC audio.Voice Memo RecorderRecord quick voice memos in the browser — no app installation needed.Audio Visualizer Video MakerTurn audio into animated spectrum videos and export WebM or MP4 directly in the browser.Audio LooperRepeat a selected section for practice drills, ambience beds, and seamless loop exports.Karaoke MakerBuild karaoke-ready tracks with lyric-safe timing and cleaner backing exports.Tempo DetectorEstimate BPM quickly for beats, stems, practice tracks, and podcast intros.Key DetectorIdentify likely musical key centers before remixing, looping, or pitch-shifting audio.Metronome GeneratorCreate click tracks at exact BPM values for rehearsal, editing, and timing references.Crossfade JoinerJoin clips with overlap fades so transitions sound smoother and less abrupt.Podcast Chapter SplitterBreak long podcast recordings into chapter-sized exports for editing and distribution.Beat CutterSlice drums, loops, and rhythmic phrases into smaller beat-ready sections.Audio Ducking ToolLower background tracks automatically when speech or lead audio needs more space.Speech EnhancerImprove spoken recordings for calls, podcasts, lessons, and quick voice deliveries.Loudness MeterMeasure LUFS, peak, and RMS levels before publishing mixes, podcasts, and voice tracks.Mono ConverterCollapse stereo files to mono for voice delivery, compatibility checks, and legacy playback.Hum RemoverReduce 50 Hz and 60 Hz electrical hum from interviews, transfers, and home recordings.De-EsserTame harsh S sounds in speech, podcasts, and narration without dulling the full track.DC Offset RemoverClean waveform bias before restoration, normalization, and mastering passes.Sample Rate ConverterSwitch between 44.1 kHz, 48 kHz, and higher rates for delivery, video, and archiving.Channel ExtractorExport left, right, mid, or side channels for analysis, remixing, and repair work.Polarity InverterFlip waveform polarity for troubleshooting phase issues, null tests, and alignment checks.Clip RestorerSoften clipped peaks in overloaded recordings before cleanup, leveling, and export.Silence Gap InserterAdd precise silent gaps between clips for lessons, playlists, cue tracks, and timed exports.Loudness MatcherMatch one file’s perceived loudness to another for cleaner playlists, albums, and episode series.Spectrum AnalyzerInspect frequency energy across a file to spot rumble, harshness, masking, and tonal balance issues.

Why Choose Our Audio Editor?

The best free online audio editor for all your sound editing needs

Professional Audio Editor

Our audio editor provides professional-grade tools for sound editing, mixing, and mastering. Perfect for podcasters, musicians, and content creators who need a reliable free online audio editor.

Free Online Audio Editor

No downloads required - this free online audio editor works entirely in your browser. Edit audio files instantly without installing any software. Access your audio editor from any device.

Superior Sound Quality

Maintain pristine sound quality with our audio editor. Export to lossless WAV format or high-quality MP3. Our sound editing tools preserve your audio fidelity throughout the editing process.

User-Friendly Audio Editor

Intuitive audio editor interface designed for beginners and professionals. Start sound editing immediately with our free online audio editor - no learning curve required.

Complete Audio Editor Suite

From basic sound editing to advanced audio manipulation, our audio editor handles it all. Trim, merge, convert, and enhance audio files with one comprehensive free online tool.

Private & Secure Audio Editor

Your audio files never leave your device. This free online audio editor processes everything locally in your browser, ensuring complete privacy for your sound editing projects.

Everything You Need for Audio Editing

Professional-grade tools designed for creators, podcasters, and musicians

Precise Waveform Editing

Visual waveform display for accurate cutting, trimming, and selection

Audio Effects & Filters

Apply reverb, echo, compression, EQ, and dozens of professional effects

Multi-track Editing

Layer multiple audio tracks, mix them perfectly, and export as one

Noise Reduction

Remove background noise, hum, and unwanted sounds with AI-powered tools

All Audio Formats

Support for MP3, WAV, FLAC, OGG, M4A, and more audio formats

Real-time Preview

Hear changes instantly as you edit, no rendering delays

Advanced Sound Editing Capabilities

Professional sound editing tools in a free online audio editor

Visual Sound Waveform

See your sound visually with our audio editor's waveform display. Precise sound editing with frame-accurate control over every millisecond of your audio.

Multi-track Sound Mixing

Layer multiple audio tracks in our audio editor. Mix sound from different sources, adjust levels, and create professional sound compositions with our free online tool.

Sound Effects & Processing

Apply professional sound effects with our audio editor. Reverb, echo, EQ, compression, and more. Transform your audio with studio-quality sound processing.

Sound Restoration & Enhancement

Clean up audio recordings with our audio editor's noise reduction. Remove unwanted sound, enhance clarity, and restore audio quality with advanced sound editing algorithms.

How to Edit Audio Online

Get started in seconds with our intuitive interface

1

Upload Your Audio

Drag and drop or click to upload any audio file format

2

Edit & Enhance

Cut, trim, apply effects, and enhance your audio with professional tools

3

Export & Download

Export in your preferred format and quality settings

Benefits of Our Free Online Audio Editor

Why thousands choose our free online audio editor for sound editing

No Installation - Pure Free Online Audio Editor

Start sound editing immediately with our free online audio editor. No downloads, no setup, no hassle. Your audio editor is ready when you are.

Free Online Audio Editor on Any Device

Use our audio editor on Windows, Mac, Linux, or mobile. This free online tool works everywhere. Sound editing without platform limitations.

Always Up-to-Date Audio Editor

Enjoy the latest sound editing features automatically. Our free online audio editor constantly improves with new audio processing capabilities and enhancements.

Unlimited Free Online Audio Editing

No time limits, no file restrictions, no hidden fees. Use our audio editor as much as you need. Truly free online sound editing without compromises.

Audio Editor Use Cases

How creators use our free online audio editor for sound editing

Podcast Audio Editor

Edit podcast episodes with our audio editor. Cut mistakes, add intro/outro music, enhance sound quality, and export in podcast-ready formats. The perfect free online audio editor for podcasters.

Music Sound Editing

Create and edit music with our audio editor. Mix tracks, apply sound effects, master your audio, and export high-quality sound files. Professional music audio editing made accessible.

Voice-over Audio Editor

Record and edit voice-overs using our free online audio editor. Clean up sound, remove background noise, and export crystal-clear audio for videos and presentations.

Audiobook Sound Editor

Produce audiobooks with our audio editor. Edit recordings, normalize sound levels, remove errors, and export in standard audiobook formats using our free online tool.

Sound Design & Audio FX

Create custom sound effects with our audio editor. Layer audio, manipulate sound, apply effects, and design unique audio elements for games, films, and media projects.

Educational Audio Editor

Teachers and students use our free online audio editor for learning projects. Edit sound for presentations, create audio lessons, and enhance educational content with professional audio editing.

Frequently Asked Questions

Everything you need to know about AudioEditor

Ready to Create Amazing Audio?

Join millions of creators using AudioEditor

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