Audio Lab: Free Online Audio Editor & Converter

Edit audio online for free. Audio Lab lets you convert, enhance, and fine-tune audio files with tools like 8D Audio Converter, Bass Booster, Noise Reduction, Equalizer, 432Hz Tuning, Lo-fi, and more. No signup required—export your music instantly!

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About Audio Lab

Empowering Creativity Through Accessible Audio Tools. At Audiolab, we provide a comprehensive collection of easy-to-use web tools to transform your audio projects.
Whether you’re tweaking vocal tracks, adding cinematic reverb effects, or crafting bass-heavy songs, our online audio toolkit delivers precision and flexibility.


Key Features:

Our Philosophy

Innovation meets Accessibility.
We believe audio production tools should be intuitive, powerful, and free for all creators.
Audiolab combines user-centric design with advanced algorithms for seamless processing.

Why Choose Us?
Download in any audio file format. Edit directly in your browser. Fast processing.Customizable presets for reverb, bass, and effects.

Important Considerations

Optimize Your Audio Workflow.
For best results, keep these tips in mind:

File Format Compatibility: MP3, WAV, FLAC, OGG supported.
Reverb Intensity: Adjust decay and EQ to avoid muddiness.
Pitch Shifting: Use semitone adjustments for subtle or creative effects.
Noise Reduction: Target specific frequencies to preserve clarity.
Stereo Enhancement: Use panning and auto-panner for dynamic mixes.
Pro Tip: Preview effects before export for a perfect result!

Audio Editing & Conversion Tools

  • Free audio editor & audio editing online
  • Audacity alternative, audioalter alternative, audiolab alternative
  • 8D Audio, Lo-fi, Slowed and Reverb Tool
  • Audio converter & audio player
  • MP3 converter, OGG converter, FLAC converter, WAV converter
  • MP3 to OGG, MP3 to FLAC, MP3 to WAV
  • OGG to MP3, OGG to FLAC, OGG to WAV
  • FLAC to MP3, FLAC to OGG, FLAC to WAV
  • WAV to MP3, WAV to OGG, WAV to FLAC

Audio Lab

Upload Audio
Select an audio file (e.g., MP3, WAV, WebM, OGG, FLAC, AAC, M4A) to start forging.
Files over 50MB are not supported for performance reasons.

Lo-fi

Create lo-fi music with a slowed and reverb effect for chill, atmospheric soundscapes. Perfect for lo-fi beats, study music, and relaxing background audio.

8D Audio Converter

Transform any song or audio file into immersive 8D audio. Combine panning and reverb to simulate a surround sound experience in your headphones.

Tune to 432Hz

Convert music from standard 440Hz tuning to 432Hz for a warmer, more natural sound. Ideal for musicians and audiophiles seeking 432Hz audio.

Resonance Alteration

Shift the frequency of your audio with a pitch shifter. Change how high or low your audio sounds for creative or corrective purposes.
0

Temporal Modification

Change the playback speed of audio without affecting pitch. Speed up or slow down music, podcasts, and more.
1.00

Stereo Widener

Widen the stereo image of your audio for a fuller, more spacious sound. Enhance stereo separation for music or podcasts.
100

Automated Sweep

Pan audio from left to right automatically. Create dynamic, moving effects for binaural and immersive listening.
0.50

Subharmonic Intensifier

Boost the bass and sub-bass frequencies in your audio. Use this bass booster to add depth and power to any track.
50

Frequency Sculptor

Shape your sound with a 3-band equalizer (EQ). Adjust bass, mid, and treble frequencies for precise audio control.
0.00
0.00
0.00

Key Transposer

Transpose the key of your audio up or down in semitones. Perfect for musicians and vocalists wanting to shift pitch.

Pace Adjuster

Adjust tempo without changing pitch. Speed up or slow down your audio to match any project or practice needs.
1.00

Echo Generator

Add customizable echo and delay effects to your audio. Create depth and atmosphere with professional-quality echo controls.
300
0.50
0.50

Reverse Playback

Play any audio file in reverse. Create experimental sounds or uncover hidden audio details.

Gain Controller

Increase or decrease the volume of your audio with a precise gain control slider.
0.00

Audio Splitter

Cut and extract sections from your audio by selecting start and end times. Ideal for trimming music, podcasts, and samples.

Rhythm Detector

Detect and analyze the BPM (beats per minute) of any audio file. Perfect for DJs, remixes, and tempo-matching.

Bass Booster

Choose from a range of bass booster presets to enhance low frequencies: subtle, gentle, medium, intense, or maximum bass.

Reverb Presets

Simulate real acoustic spaces with reverb presets: vocal ambience, washroom, small room, medium room, large room, chapel hall, or cathedral.
Original Audio

No audio loaded.

Processed Audio

No audio loaded.

Frequency Visualizer(Play an audio)
Amplitude Plotter(Static)
Load audio to see amplitude.
Export Configuration
Choose your preferred output settings and loop options.

Set how many times the audio should loop (1-10 times). 1 means no looping.