Best uses
- Convert compressed audio into WAV before editing in another tool.
- Create a standard 44.1 kHz or 48 kHz file for video, podcast, or voice workflows.
- Export mono when speech, dictation, or simple review audio does not need stereo channels.
Audio Tools
Audio to WAV Converter
Upload an audio file and export a clean WAV in your preferred sample rate.
or drag and drop an audio file here
Supported formats: MP3, WAV, M4A/AAC, OGG, FLAC (depends on browser support).
No audio selected yet.
Preview
Audio to WAV guide
Use this tool when an audio file needs a broadly compatible WAV export for editing, archiving, transcription, or another app that does not accept the original format.
How it works
The browser decodes the uploaded audio, optionally resamples it or mixes it to mono, then writes a WAV file directly from the decoded audio buffer.
Supported files
Input support depends on your browser and can include MP3, WAV, M4A/AAC, OGG, and FLAC. The output is always WAV.
Privacy and limits
The file is processed in this browser session. Long audio can use a lot of memory because WAV is uncompressed and usually larger than MP3 or M4A.
Common issues
- If the browser cannot decode the upload, convert the source to MP3 or WAV first.
- Choose 48 kHz for video-oriented projects and 44.1 kHz for many music or general audio jobs.
- If the result is too large to share, convert to MP3 after creating the WAV.
Next step
Need a smaller sharing file? Use Audio to MP3. Need to cut the clip first? Use Audio Trim before exporting again.
Before you export audio
Audio jobs are easier when trimming, volume changes, and format conversion happen in a clear order. Trim unwanted sections before converting, check loudness before sharing, and choose MP3 only when a smaller delivery file matters more than keeping WAV quality.
For spoken audio, clarity and steady volume matter more than aggressive compression. For samples or music ideas, keep a higher-quality source and export a lighter copy for sharing. If the result sounds harsh, reduce gain or bitrate changes and export again from the original file.
- Preview the selected section before downloading.
- Avoid very high gain settings that can clip speech or music.
- Keep WAV for editing and MP3 for lightweight sharing.
After downloading the result, open it once before using it in a client send, upload form, website, or archive. This final check catches format support issues, unexpected file size changes, missing characters, clipped media, or page-order mistakes while the original file is still available.
If the output will be reused, note the settings that produced it. That makes the next export easier to repeat and reduces guesswork when another file needs the same treatment.