FLAC to WAV Converter

Decode FLAC files to uncompressed WAV format. Supports 16-bit, 24-bit, and 32-bit output with customizable sample rates.

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Drag & Drop FLAC files

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Table of Contents

Convert FLAC to WAV Online

Turn compressed FLAC files into universal, uncompressed WAVs for maximum compatibility.

1

Upload FLAC

Drag & drop your .flac files here. We support high-res audio.

2

Choose Depth

Select 16-bit to 32-bit output. Match source for best results.

3

Download WAV

Get your ready-to-edit uncompressed audio instantly.

Universal Compatibility

While FLAC is great for listening, some older software, CD players, and sampling hardware only read WAV. Converting ensures your audio plays everywhere.

Professional Grade

Studio Quality Output

Designed for audio engineers who need pristine PCM data for editing and mixing.

Lossless Decoding

Exact mathematical reconstruction of the original audio waveform.

Multi-Bit Output

Support for standard 16-bit, studio 24-bit, and float 32-bit WAV files.

Legacy Support

Make your modern music collection compatible with vintage samplers and players.

Sample Rate Resampling

Optional high-quality resampling to 44.1kHz or 48kHz during conversion.

Format Showdown
FeatureFLAC (Source)WAV (Target)
CompressionLossless (~50%)None (100% Size)
CompatibilityModern DevicesUniversal
Processing LoadRequires DecodingZero (Native)

Why Decompress to WAV?

Sometimes you need the raw data without the wrapper.

CD Burning

  • Standard Redbook audio
  • No decompression errors
  • Perfect 16-bit 44.1kHz

Audio Editing

  • Faster DAW performance
  • Direct PCM manipulation
  • No decoding latency

Game Dev

  • Loop points preservation
  • Engine compatibility
  • Uncompressed assets

User Feedback

Helping creators and listeners get the format they need.

"My older Pioneer CDJs don't read FLAC. This tool converted my whole crate to WAV in minutes. Lifesaver!"

S
Sam K.
DJ

"Premiere was acting up with some FLAC files. Converted them to WAV here and everything runs smooth now."

E
Elena V.
Video Editor

"I like that I can choose 24-bit output. Most online converters downgrade everything to 16-bit, but this one keeps the hi-res."

M
Mike R.
Archivist
Bit-Perfect Checksum

Unpacking the Code.
Restoring Raw Fidelity.

FLAC is essentially "zipped audio". When you convert it back to WAV, you are unzipping it. The process is mathematically lossless, meaning the output PCM stream is bit-for-bit identical to the source before it was compressed.

Our converter uses the reference LibFLAC decoder to ensure absolute accuracy. We support multithreaded decoding to handle large 24-bit/96kHz files instantly. We also provide options to change the bit depth (e.g., downsampling 24-bit to 16-bit) using high-quality dithering algorithms if needed.

Whether you need raw WAVs for legacy hardware, CD burning, or editing software that chokes on FLAC, we deliver the pristine, uncompressed audio you expect.

LibFLAC Decoder

Uncompressed

Expands compressed data back to full linear PCM.

Depth Control

Output 16-bit, 24-bit, or 32-bit float WAVs.

Compatibility King

WAV works on everything from 1990s samplers to modern DAWs.

FLAC vs WAV: The Lossless Debate

Both FLAC and WAV are lossless formats. This means they contain the exact same audio information. The only difference is how that information is stored.

WAV (Waveform Audio File Format) stores audio as uncompressed Pulse Code Modulation (PCM) data. It is the raw digital stream. Because it is uncompressed, it writes and reads very fast but takes up a lot of space (about 10MB per minute for CD quality).

FLAC takes that PCM data and compresses it using smart algorithms, similar to how ZIP works but optimized for sound. It reduces file size by 40-50% without discarding a single bit.

When you convert FLAC to WAV, you are simply "inflating" the file back to its original size. There is no generation loss, no degradation, and no change in sound quality. It is a purely utility-based conversion.

Format Snapshot

Attribute
FLAC
WAV
File Size
Compressed (Small)
Uncompressed (Large)
CPU Usage
Low (Decode needed)
Minimal (Direct)
Hardware
Most Modern
Everything
Editing
Good
Best

Tech Glossary

PCM

The standard method for digitally representing sampled analog signals. WAV files are containers for PCM.

Sample Rate

The number of samples of audio carried per second, measured in Hz or kHz (e.g., 44.1kHz).

Bit Depth

The number of bits of information in each sample. 16-bit is CD quality; 24-bit is studio quality.

RIFF

Resource Interchange File Format. The container format used for WAV files.

Decoding

The process of expanding compressed data (FLAC) back into raw data (PCM).

Dithering

Adding low-level noise when lowering bit depth (e.g., 24-bit to 16-bit) to prevent quantization distortion.

Quick Tips

Space Warning

WAV files are big. A 3-minute song is about 30MB at 16-bit, and over 50MB at 24-bit. Make sure you have disk space.

Match the Source

If your FLAC is 16-bit, don't convert to 24-bit WAV. It won't improve quality, just waste space.

Frequently Asked Questions

Privacy-First Architecture

Private Processing.
Total Anonymity.

We operate a strict "no-logs" policy. Your files are processed in ephemeral containers and vanished instantly.

Auto-Wipe

Files are automatically purged from our servers immediately after 2 hours.

Encrypted Tunnel

Using TLS 1.3 to ensure your data transfer is secure.

Live Security Specs
SHA-256
Integrity Check
100%
Automated Cleanup
"Silence is golden. Your data leaves no trace once you leave."

About the Author

Author

Abu Nayem

SaaS Architect & Full Stack Dev

Building high-performance tools with Next.js and Python. Focused on privacy-first architecture and seamless UX.

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