Audio Conversion
Convert FLAC to RAW Audio Online — Free
Fast, free FLAC to RAW Audio converter. No registration required.
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200万以上のファイル変換
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処理後にファイルを自動削除
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すぐに変換を開始
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変換方法
1
Upload your .flac file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .raw file when it's ready.
FLACとは？
FLAC is an open-source lossless audio codec. It compresses audio without any quality loss, making it popular among audiophiles.
形式の詳細
- 正式名称
- Free Lossless Audio Codec
- 拡張子
- .flac
主な特徴
- Lossless compression
- Open source
- Audiophile quality
- Metadata support
RAW Audioとは？
RAW audio is headerless PCM audio data without any container or metadata. It requires knowledge of sample rate, bit depth, and channel count to decode correctly.
形式の詳細
- 正式名称
- Raw PCM Audio
- 拡張子
- .raw
主な特徴
- Headerless PCM
- No metadata
- Maximum flexibility
- Requires parameters
FLACとRAW Audioの比較
| 特徴 | FLAC | RAW Audio |
|---|---|---|
| 正式名称 | Free Lossless Audio Codec | Raw PCM Audio |
| 拡張子 | .flac | .raw |
| 最適な用途 | Lossless compression | Headerless PCM |
よくある質問
Converting between lossless formats preserves perfect quality. When converting to lossy formats, our optimized encoding minimizes any audible difference. You can adjust bitrate to control quality vs. file size.
We preserve ID3 tags, album art, and metadata when both FLAC and RAW Audio support them. Some metadata may not transfer between incompatible formats.
Pro users can batch convert multiple audio files simultaneously. Free users convert one file at a time with up to 5 free conversions per day.
We support all standard sample rates from 8kHz (voice) up to 192kHz (studio quality). The default preserves your source file's sample rate.
Yes. Our audio converter handles music, podcasts, voice memos, and audiobook files. For podcasts, we recommend MP3 at 128-192kbps for the best balance of quality and file size.