FLAC to OPUS Converter — Free Online

Free online FLAC to OPUS converter — quickly transform your audio files without registration or software installation. Our service lets you convert flac to opus in just a few clicks. Conversion happens right in your browser — files are never uploaded to a server and stay on your device. OPUS is a modern codec with the best quality/size ratio. Standard for VoIP, Discord and WhatsApp. Try our flac to opus converter right now!

🔄 How FLAC to OPUS Converter Works

FLAC to OPUS conversion is fast and convenient. Drag multiple files to upload area, and our online converter processes them in seconds.

Full control over quality: bitrate, sample rate, channels. Customize flac to opus conversion settings to your needs.

Processing runs locally in browser. Your files stay private — we never access your audio. Works on Windows, Mac, Linux, Android and iOS.

🎯 Problems This Converter Solves

Can't open FLAC file?

Not all software works with FLAC. Convert to compatible OPUS.

Running out of space for FLAC?

Compression to OPUS frees up storage with good audio quality.

Want to share music?

OPUS format opens on any device without issues.

💡 Common Uses for OPUS

🎮 Game audio

🌐 Website audio

📱 Voice messages

🎧 Podcasts and audiobooks

✨ Our Converter Advantages

⚡ Rapid Conversion

No waiting — results delivered immediately

📦 Bulk Processing

Save time by converting in batches

💻 All Platforms

Windows, Mac, Linux, iOS, Android — everywhere

🔒 Secure Handling

Your data stays private — no storage

🎵 Flexible Settings

Choose quality, bitrate, and other parameters

💰 No Payment

All features available free without an account

📊 Format Comparison

FLAC High quality

Lossless compression. Full quality preservation.

OPUS Compact format

Modern codec. Best for voice and streaming.

❓ Frequently Asked Questions

How do I change FLAC to OPUS?

Drag and drop your FLAC file, choose OPUS as target format, and start conversion. Download the result instantly.

Do I need to pay for FLAC to OPUS conversion?

No payment needed. The service is free, with no subscriptions or hidden costs.

Is quality lost when converting FLAC to OPUS?

Some loss is inevitable, but at maximum 320 kbps bitrate most people won't hear the difference.

Is batch FLAC conversion supported?

Sure! Upload up to 10 FLAC files and convert them all with a single click.

Is there a file size limit for FLAC?

Maximum 100 MB per file. All processing happens locally on your computer.

Are my files uploaded to a server?

No, files stay on your device. The browser performs conversion locally using WebAssembly technology.

📝 How to Convert FLAC to OPUS

1

Upload File

Drag & drop FLAC files or click "Choose Files"

2

Adjust Settings

Choose quality, bitrate and other options

3

Convert

Click "Convert" and wait for processing

4

Download Result

Download your OPUS files