Is quality lost when converting FLAC to MP3?

FLAC is a lossless format with perfect quality. MP3 uses lossy compression. At 320 kbps, losses are minimal — most listeners can't distinguish MP3 from FLAC in blind tests.

What bitrate should I choose for FLAC?

Since you have FLAC, the source quality is excellent. Choose 320 kbps to preserve maximum quality. Lowering to 192-256 kbps only makes sense when storage space is critical.

Which is better: FLAC or MP3 320 kbps?

FLAC is technically better — it's an exact copy of the original. But in practice, the difference is only audible on professional equipment. For everyday listening, MP3 320 kbps is sufficient.

Will tags and album art be preserved?

Yes. FLAC metadata (title, artist, album, year, cover art) is transferred to MP3 ID3 tags. All information is preserved.

How much will the file size decrease?

FLAC takes about 30-40 MB for a 5-minute track. MP3 320 kbps — about 10-12 MB. Savings of approximately 3x.

Can I restore FLAC from MP3?

No. MP3 is a format with irreversible losses. Converting MP3 back to FLAC creates a file of the same quality as the MP3, just larger. Keep original FLAC files for archival purposes.

What is the maximum file size?

The service accepts FLAC files up to 100 MB. This is sufficient for most tracks. For longer compositions or albums, convert files individually.

Is Hi-Res FLAC supported?

Yes. The converter processes FLAC of any resolution: 16/24/32-bit, 44.1/48/96/192 kHz. The result is converted to standard MP3.

Is it safe to upload music?

Yes. Files are processed in an isolated environment and automatically deleted immediately after conversion. We don't store or share your files.

Does the converter work on mobile?

Yes. The service is optimized for mobile devices. Upload FLAC from the Files app on iPhone or file manager on Android.

What's the difference between FLAC and ALAC?

Both formats are lossless (no quality loss). FLAC is an open standard that works everywhere. ALAC is Apple's format, optimal for the Apple ecosystem. Quality is identical.

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FLAC to MP3

FLAC to MP3 Converter

Convert lossless FLAC audio to compact MP3 with adjustable bitrate. Reduce file size by 3x while maintaining excellent sound quality. Perfect for portable devices and saving storage space.

Drag your FLAC file here

Maximum size: 100 MB

Everything About FLAC to MP3 Conversion

When conversion makes sense

Convert FLAC to MP3 for portable devices with limited storage, car stereos without FLAC support, loading onto smartphones, or sharing with friends. MP3 saves space and works everywhere.

Why convert FLAC to MP3 instead of AAC

AAC is technically more efficient than MP3 at low bitrates. But MP3 is compatible with absolutely all devices, including old players and car stereos. For universality, choose MP3.

How FLAC lossless compression works

FLAC compresses audio without data loss, like ZIP for music. During playback, data is decompressed to original quality. File size is 30-50% smaller than WAV, but quality is identical.

Archiving your music collection

Keep originals in FLAC — it's the perfect archival format. Convert copies to MP3 for everyday use. This way you preserve the ability to convert to any new format in the future.

Can you hear the difference between FLAC and MP3 320?

In blind tests, most listeners cannot distinguish FLAC from MP3 320 kbps. The difference is noticeable on studio monitors or expensive headphones, and not always. For regular listening, MP3 320 is an excellent choice.

How to convert FLAC to MP3

Upload your FLAC file

Drag and drop your file into the upload area or click to select. Supports files up to 100 MB — about 15-20 minutes of FLAC music.

Choose bitrate

For FLAC, 320 kbps is recommended — maximum MP3 quality. To save space, you can choose 256 or 192 kbps.

Download the result

Click "Convert" and save the MP3 to your device. Files are automatically deleted from the server after processing.

About File Formats

FLAC (Free Lossless Audio Codec)

FLAC is an open lossless audio compression format. Created in 2001. Used by audiophiles and for archiving music collections. Supports Hi-Res audio up to 32-bit / 192 kHz.

• Quality identical to original (bit-for-bit)
• 30-50% compression without data loss
• Hi-Res audio support
• Open format, free codecs

MP3 (MPEG-1 Audio Layer 3)

MP3 is the most widespread audio format. Uses psychoacoustic compression to reduce size by 10x. At high bitrates (256-320 kbps), quality is close to the original.

• Universal compatibility with all devices
• Compact size (1-2.5 MB/min)
• ID3 tag and cover art support
• Optimal for portable devices

FLAC vs MP3 Comparison

Feature	FLAC	MP3
Compression	Lossless	Lossy
File size	30-50 MB / 5 min	10-15 MB / 5 min
Sound quality	Identical to original	Depends on bitrate
Compatibility	Limited	Universal
Metadata	Vorbis Comments	ID3 v1/v2
Hi-Res support	Up to 32-bit / 192 kHz	No
Use case	Archival, Hi-Fi	Everyday listening