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Convert WAV to FLAC

Convert WAV audio to FLAC format online for free.

  • WAV to FLAC · Adjustable bitrate
  • One audio free · Batch (Pro)
  • Runs on your device · Nothing is uploaded

Drop audio files here

MP3, WAV, OGG, M4A, AAC, FLAC — plus MP4, WebM and MKV to pull the audio out. Up to 50.0 MB per file.

Nothing loaded yet

Add a file to start. Everything runs on your device — no upload, no queue.

ConversionRuns on your device
Bitrate

FLAC stores every sample exactly, so there is no bitrate to choose.

Sample rate
Sample rate
Channels
Channels
Track details
Pro

Carried over automatically. Edit any field to change it in the converted file.

Convert WAV to FLAC

Convert WAV audio to FLAC with batch support.

Why convert WAV to FLAC?

Different players, editors, and platforms prefer different codecs. Converting helps you share smaller files, meet upload rules, or improve compatibility.

Why people choose FLAC

  • Compatibility:: FLAC is widely supported on phones, browsers, and desktop players.
  • File size:: Compressed formats can shrink large recordings for sharing or backup.
  • Workflow:: Match the format your editor or podcast host expects.
  • Privacy:: Bitrate and sample rate are preserved where the format allows.

WAV vs FLAC

Formats differ in compression, quality, and compatibility. Pick FLAC when it fits your destination.

WAV characteristics

  • May be lossless or lossy depending on the exact container and settings
  • File size varies with duration and bitrate
  • Best kept as a source when you are unsure about final delivery

FLAC characteristics

  • Optimized for playback targets that support FLAC
  • Balances quality and size based on codec settings
  • Ideal when you need sharing-ready audio quickly

How it works

Tags and track metadata are carried across where the format supports them.

Steps

  • Upload WAV audio.
  • Choose quality options if shown.
  • Download FLAC files.

Tips

  • Use higher bitrates when music must stay crisp; lower bitrates for voice or demos.
  • Going from lossless to lossy saves space but cannot be undone—keep masters when needed.
  • Batch multiple clips one by one if filenames need different presets.

WAV to FLAC converter — frequently asked questions

Is the WAV to FLAC audio converter free?

Yes. Converting a single WAV file to FLAC is free with no watermark, for files up to 50 MB and 10 minutes. Batch conversion of multiple WAV tracks at once is a Pro feature, but one-at-a-time WAV to FLAC conversions are always free to use as often as you like.

Are my WAV audio files uploaded anywhere?

No. The WAV to FLAC conversion happens in one pass, so voice memos, music, and recordings keep their original quality settings.

Will converting WAV to FLAC affect the sound quality?

It depends on the formats. Converting to a lossy format such as MP3 or AAC can slightly reduce quality, while lossless targets like WAV or FLAC preserve the audio exactly. For most listening the difference is inaudible, and you can keep the original WAV file to re-export later.

How long can the WAV audio be?

You can convert short clips and full-length WAV tracks to FLAC. Very long files or large batches take longer and use more memory, so keep the tab open until the FLAC download is ready.

Can I convert several WAV files to FLAC at once?

Yes. Batch conversion lets you add many WAV files and download them all as FLAC in one go, which is available on Pro. Free users convert one clip at a time — ideal for a quick WAV to FLAC conversion without any cost.

Do I need to install software to convert WAV to FLAC?

No installation is needed. The WAV to FLAC converter works in any modern browser on Windows, macOS, Linux, Android, and iOS. Just open the page, add your WAV audio, and download the converted FLAC file — no apps, plugins, or accounts required.

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