Upload one or more WAV files from your device.
Pick quality or bitrate options if shown. Lower settings create a smaller file; higher settings keep more detail.
Click Compress. Download when processing finishes. Each file stays available for up to 5 downloads.
Uncompressed WAV files are large by design. Compression makes voice memos, interviews, and music drafts easier to send.
Compress WAV online on Windows, Mac, Linux, or mobile. No desktop audio suite required.
Smaller audio clears email and form limits more reliably and uploads faster on mobile data.
Use compression before emailing recordings, uploading to portals, or archiving many takes. Keep an original WAV master if you plan further editing; share a compressed copy for delivery.
WAV stores raw PCM audio and stays large. MP3 or other compressed formats are usually better for listening and sharing. Use this compressor when you need a smaller WAV-friendly result, or switch to the MP3 compressor when a compressed music format is acceptable.
Some detail can be traded for a smaller file. Speech usually tolerates more compression than music. Listen once after download if fidelity matters.
WAV typically stores uncompressed samples. Longer clips, stereo channels, and higher sample rates all increase size quickly.
Yes. Upload a batch within the plan limits on the page, compress in one job, and download each result.
For sharing and streaming, MP3 is often smaller and widely supported. Keep WAV when you need an editing master or a lossless-style workflow.