Convert between audio formats instantly. MP3, WAV, FLAC, AAC, OGG, AIFF, and more. Upload any audio file and get the format you need.
Audio format conversion requires understanding codecs and using command-line tools or bulky software. Online converters have small file size limits.
Upload any audio file and tell Chunky the format you want. "Convert to WAV" or "make this a FLAC" and get your converted file in seconds.
“Convert this MP3 to WAV”
“Make this a FLAC file”
“Convert to AAC at 256kbps”
Upload your file and start with any of the prompts above. Free to try, no credit card required.
Upload a file freeMP3, WAV, FLAC, AAC, OGG, AIFF, M4A, WMA, and more.
Yes. Specify the exact bitrate or quality level you want.
Converting from lossy to lossless won't improve quality, but Chunky will warn you about that and suggest the best approach.
Compress audio files without losing quality. AI optimizes bitrate and encoding automatically. Upload large WAV, FLAC, or AIFF files and get smaller outputs.
Audio & MusicSeparate any song into vocals, drums, bass, and instruments using AI. Upload MP3 or WAV and download individual stems. Professional-quality source separation.
Audio & MusicDetect the BPM (tempo) of any audio file instantly with AI. Works with songs, beats, DJ sets, and recordings. Upload MP3 or WAV and get accurate results.