FLAC to WAV Converter

Decode lossless FLAC into uncompressed WAV that every DAW and audio editor loads instantly, with no quality loss. Free, in your browser, no signup.

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We support most file types including: MP4, MOV, WEBM, AVI, MP3, WAV, PNG, JPEG, GIF, MKV, PDF, FLAC, TIFF!

EchoWave is used by creators, marketers, educators, and businesses to convert and edit media online.

Updated June 2026

FLAC and WAV are both lossless, so converting between them keeps every audio sample exactly, with zero quality change. The reason to convert is practical: WAV is uncompressed PCM that every DAW, sampler, and editor loads instantly, while a few older tools and devices that choke on FLAC handle WAV without complaint. The trade-off is size, since WAV files are roughly twice as large.

Free, no sign-upNo account, no trial

Runs in your browserNothing to install

Works on every devicePhone, tablet, laptop

No watermarkClean output, every time

How it works

How to convert FLAC to WAV

1
Upload your FLAC
Drag your FLAC onto the converter or pick it from your device. Nothing to install.
2
Choose WAV and convert
Select WAV as the output, set the bitrate if it applies, then start. Free, with no sign-up.
3
Download your WAV
Save the finished WAV, or open it in the editor to trim or adjust it first.

Try it

Estimate your WAV

Pick a quality and a length to see the WAV file size before you convert.

Quality

Length10 min

1 min60 min

Estimated WAV size103MBCD, 16-bit stereo

WAV is uncompressed, so the size depends only on the quality and length you pick.

The formats

FLAC vs WAV

FLAC

Free Lossless Audio Codec

Lossless audio at about half the size of WAV

Type: Lossless audio format
Holds: Compressed audio with no quality loss
Typical size: About half the size of WAV
Plays on: VLC and most players, not older iPhones by default

Best for:Archiving music at full quality

WAV

Waveform Audio File Format

Uncompressed studio-quality audio

Type: Uncompressed audio
Holds: Raw PCM audio, no compression
Typical size: Very large, about 10 MB per minute
Plays on: Every device and audio editor

Best for:Editing and mastering at full quality

Will it lose quality?

Converting a lossy file to a lossless one cannot restore detail that was already discarded. It only makes a larger file.
Going from a high-quality source to WAV keeps the sound clear while changing the format.
Each pass between two lossy formats loses a little, so always convert from the best source you have.

Use cases

What people use it for

Music librariesStandardise your collection

ListenersUse a format your player likes

PodcastersMatch your host requirements

EditorsImport audio your tool accepts

DevicesPlay on phones and car stereos

Troubleshooting

If something looks off

The WAV is larger than I expected

Lossless and uncompressed formats are big by design. If you want a smaller file, pick a lossy format and a bitrate around 192 to 256 kbps.

The song details are missing

Title, artist, and album travel as tags when the source has them. If they are blank, add them in any music app after converting.

My app will not open the WAV

Most apps open common audio, but a few are picky. VLC plays almost anything, or convert to MP3 for the widest support.

FAQ

FLAC to WAV questions

Is the FLAC to WAV converter free?

Yes. EchoWave converts FLAC to WAV with no signup, no file-count limit, no trial, and no watermark. Upload your FLAC, convert it, and download the WAV from your browser.

Will I lose quality converting FLAC to WAV?

No. FLAC and WAV are both lossless, so the conversion preserves every sample exactly and the audio is bit-for-bit identical. FLAC is just compressed losslessly, and decoding it to WAV unpacks the same data, so nothing is added or lost.

Why convert FLAC to WAV if both are lossless?

WAV is uncompressed, so it loads instantly in a DAW with no decoding overhead, which makes editing and sampling smoother. WAV is also accepted by some older players, hardware, and software that do not read FLAC, so it is the safer format for compatibility and editing.

Why is the WAV bigger than the FLAC?

FLAC compresses lossless audio to roughly half its size, while WAV stores it fully uncompressed. So a WAV is typically about twice the size of the same FLAC, even though the sound is identical. That extra size buys faster loading and wider compatibility.

Does the WAV keep the song title and artist?

WAV has weaker tag support than FLAC, so some details may not carry over cleanly. The audio is fully preserved, and you can re-add title, artist, and album in your editor or a tag tool if you need them.

Is WAV better for audio editing than FLAC?

For editing, yes, in practice. DAWs read uncompressed WAV with no decompression step, so playback and scrubbing feel instant. FLAC is the better choice for storage, while WAV is the working format on the editing bench.

Can I convert the WAV back to FLAC later?

Yes, with no loss either way, since both are lossless. You can convert WAV to FLAC to save space again whenever you are done editing, and the audio stays identical through every round trip.

Does the FLAC to WAV converter work on iPhone, Android, Mac, and Windows?

Yes. The converter runs in any browser, so you can convert FLAC to WAV on iPhone, iPad, Android, macOS, Windows, Chromebook, and Linux with nothing to install.