Audio Conversion

Convert MP3 to FLAC

Convert .mp3 files to .flac format locally on your desktop. Fast, private, completely offline. Nothing leaves your machine.

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.mp3
Input
LOCAL
.flac
Output

How to convert MP3 to FLAC

1

Open dotformat

Launch the app and drag your .mp3 file into the window.

2

Select FLAC

Choose FLAC from the format picker. It'll be auto-suggested for audio files.

3

Done

Click convert and your .flac file is saved instantly.

About audio conversion

Lossless and lossy audio conversion. Preserve quality or optimize file size — your choice.

All audio conversions run entirely on your device. No files are uploaded. Your data stays private.

Key details

Input format: .mp3 (MP3)

Output format: .flac (FLAC)

Category: Audio

Processing: 100% local

File size limit: None

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