What is FLAC format:
- FLAC(Free Lossless Audio Codec) is a lossless audio compression format.
- Lossless compression means the original audio data can be fully restored after decoding.
- File size is typically 50%-70% of the original WAV file.
- Widely supported by various music players and streaming services.
Supported input formats:
- WAV: Uncompressed audio format
- MP3: Lossy compression format (information lost during conversion cannot be recovered)
- AAC / M4A: Common format for Apple devices
- OGG / Opus: Open-source audio format
- WMA: Windows Media Audio format
- AIFF: Apple Lossless Audio format
- WebM: Web audio format
Compression level descriptions:
- 0: Fastest compression speed, but larger file size
- 5: Default level, balances compression ratio and speed
- 8: Highest compression ratio, but slowest encoding speed
- All levels are lossless and do not affect audio quality.
Sample rate and bit depth:
- 44100 Hz / 16-bit: CD standard quality
- 48000 Hz: Commonly used for video and professional audio
- 96000 Hz / 24-bitHi-Res Audio
- 192000 HzUltra High Resolution, Audiophile's First Choice
Usage Scenarios:
- Convert WAV to FLAC to Save Storage Space (Lossless)
- Archive Music Collections While Maintaining Optimal Sound Quality
- Prepare Audio for High-Quality Music Players
- Music Production and Professional Audio Work
Steps:
- Select One or More Audio Files to Convert
- Set Compression Level (Default 5, Balanced)
- Adjust Sample Rate, Channels, and Bit Depth as Needed
- Optional: Enable Volume Normalization
- Click"Start Conversion"Button
- Wait for Conversion to Complete and Download FLAC Files
Tips:Converting from Lossy Formats (e.g., MP3) to FLAC Won't Improve Sound Quality but Offers Better Compatibility. If the Source File Is Lossless, FLAC Can Fully Preserve the Original Sound Quality.