Free Online Audio Tools
Convert MP3, WAV, AAC, OGG, and FLAC. Trim, merge, compress, and edit audio files online for free. No uploads, all processing happens in your browser.
All Free Online Audio Tools
Edit Audio Metadata
Edit ID3 tags and metadata for MP3, FLAC, OGG and more
MP3 to WAV
Convert MP3 files to uncompressed WAV format
WAV to MP3
Compress WAV files to MP3 format
MP3 to AAC
Convert MP3 audio to AAC format
AAC to MP3
Convert AAC audio files to MP3
MP3 to OGG
Convert MP3 to OGG Vorbis format
OGG to MP3
Convert OGG Vorbis files to MP3
FLAC to MP3
Convert lossless FLAC to compressed MP3
MP3 to FLAC
Convert MP3 to FLAC container format
WAV to AAC
Compress WAV audio to efficient AAC format
M4A to MP3
Convert Apple M4A audio to MP3
Trim Audio
Cut audio files to a specific time range
Adjust Audio Volume
Increase or decrease audio volume
Change Audio Speed
Speed up or slow down audio playback
Audio Fade In/Out
Add smooth fade-in and fade-out effects
Remove Silence
Automatically remove silent sections from audio
Remove Audio Noise
Denoise audio and remove background hiss, hum, and static
Compress Audio
Reduce audio file size by lowering bitrate
Merge Audio Files
Combine multiple audio files into one
Extract Audio from Video
Pull the audio track from any video file
Audio Waveform Image
Generate a waveform visualization as an image
Batch Audio Conversion
Convert multiple audio files at once
Why Use FileCraft Audio Tools?
FileCraft provides 22 free audio tools that run entirely in your web browser. Unlike other online tools that upload your files to remote servers, FileCraft processes everything locally using built-in browser technology. Your files never leave your device.
Every tool is completely free with no registration, no watermarks, no file size limits, and no usage caps. Just open the tool, select your file, and download the result. It takes seconds.
Key Features
- 100% browser-based, no file uploads to any server
- Free forever, no subscriptions or hidden costs
- No registration required, just open and use
- Batch processing support for multiple files
- Works on desktop, tablet, and mobile
- Near-native performance right in your browser