Free Audio Tools
Explore high-performance in-browser audio tools with local client-side processing.
Free Video Converter
Convert video files between MP4 and WEBM formats with full client-side privacy.
Free MP4 Video Converter
Convert videos to universal MP4 format fast directly in your browser.
Convert MOV to MP4 Free
Convert QuickTime MOV videos to universal MP4 format with zero uploads.
Convert Video to MP3 Audio Free
Extract crystal-clear MP3 or WAV audio tracks from videos in your browser.
Convert MP4 to MP3 Free
Extract high quality MP3 sound from MP4 video clips in your browser.
Free Video Cropper Tool
Crop video aspect ratios and borders directly inside your browser.
Free Video Trimmer & Cutter
Cut video clips with precision boundaries and fast stream copy without quality degradation.
Mute Video Free
Strip audio tracks from MP4, MOV, and WEBM video clips with lossless stream copying.
Video Resolution Resizer
Resize video resolution to 1080p, 720p, 480p, or 360p while preserving aspect ratio.
Extract Video Frames as PNG Images
Extract high-resolution video frames at customizable intervals and export as a ZIP archive.
Video Metadata & Stream Inspector
Inspect video codecs, resolution, duration, bitrate, and audio streams with WebAssembly FFprobe.
Free Audio Converter
Convert audio tracks between MP3, WAV, OGG, and WEBM formats with 100% privacy.
Convert WAV to MP3 Free
Encode uncompressed WAV audio to high quality MP3 format with genuine LAME MP3 encoding.
Convert MP3 to WAV Free
Decode MP3 files into standard 16-bit uncompressed PCM WAV audio files instantly.
Free Audio Trimmer & Cutter
Cut, split, and trim audio tracks with live waveform inspection and export to MP3 or WAV.
Free Audio Joiner & Track Merger
Combine and concatenate multiple audio files into a seamless single MP3 or WAV track.
Free Audio Speed & Tempo Changer
Speed up or slow down audio songs or podcast clips with pitch preservation or vinyl tape effect.
Free Audio Volume Booster & Normalizer
Amplify quiet audio files, boost volume, or normalize peaks to 0 dBFS without distortion.
Free Audio Reverser & Backmasking Tool
Reverse audio files to play backwards with sample-accurate PCM reflection.
Convert Stereo to Mono Audio Free
Downmix stereo or multi-channel audio tracks into single-channel mono to cut file size.
Audio File Inspector & Metadata Analyzer
Inspect actual PCM properties: sample rate, exact duration, channels, peak dBFS, and RMS loudness.
Free Voice Recorder & Audio Capture
Record voice or audio from microphone with real-time waveform visualizer and genuine MP3 or WAV export.
Free Audio Silence Remover
Automatically detect and trim dead air and silent pauses from podcast recordings and speech.
Convert Video to GIF Animated Free
Convert video clips (MP4, MOV, WEBM) into animated GIF images for free.
Convert MP4 to GIF Free
Turn MP4 videos into shareable animated GIFs instantly in your browser.
Convert WEBM to GIF Free
Convert WEBM screen recordings into animated GIF images for free.
Convert GIF to MP4 Video Free
Convert animated GIFs into lightweight MP4 video files saving 80% storage space.
Convert Images to Animated GIF Free
Combine multiple static images into an animated GIF slideshow for free.
Convert MOV to GIF Free
Convert QuickTime MOV files into animated GIFs for free.
Convert AVI to GIF Free
Convert AVI video clips into animated GIFs for free.
Free Animated GIF Maker
Create custom animated GIFs from images or video clips for free.
Free Animated GIF Resizer
Resize animated GIF dimensions with high-quality resampling and frame delay preservation.
GIF Frame Splitter & Deconstructor
Deconstruct animated GIFs into individual PNG frames and export as a ZIP archive.
What is Audio Tools?
The Audio Tools edit and convert sound files without uploading them. Convert MP3, WAV, OGG, M4A, WebM, FLAC and AAC files to MP3 (128–320 kbps) or WAV, compress MP3s, trim or cut a clip, merge several tracks, change speed with or without pitch, boost or normalise volume, reverse audio, convert stereo to mono, remove silent gaps, inspect audio properties, and record from your microphone. Audio is decoded with the Web Audio API and MP3s are encoded with the LAME encoder in your browser. To pull audio out of a video, use Video to MP3.
How to use Audio Tools
- 1
Choose an audio tool
Pick convert, trim, merge, speed, volume and more.
- 2
Add your audio
Upload a file or record from your microphone.
- 3
Export
Choose MP3 or WAV and download the result.
Frequently asked questions
Does converting WAV to MP3 reduce quality?
MP3 is lossy, but at 256–320 kbps most listeners cannot tell the difference, and the file is roughly 80% smaller.
How do I extract audio from a video?
Use Video to MP3 or MP4 to MP3, which save the soundtrack as an MP3 at 128–320 kbps.
Can I edit multitrack projects?
No. These are single-file tools for quick edits; multitrack mixing needs a desktop audio editor.
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