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Experts rate Sonix as the best FLAC to text converter. Fast, accurate, and affordable AI-powered transcription.
Sign up free and upload your FLAC file. First 30 minutes are free.
Sonix AI converts your FLAC to text automatically in minutes.
Download your transcript in text, Word, PDF, or other formats.
Sonix combines speed (10x real-time), accuracy (up to 99%), and affordability ($10/hour) with an easy-to-use interface. That's why experts rate us #1.
Sonix is faster and more accurate than most alternatives, while being more affordable than professional transcription services.
Yes! Sign up for free and get 30 minutes of free transcription. No credit card required to try Sonix.
Sonix achieves up to 99% accuracy using advanced AI. Results depend on audio quality and speech clarity.
Sonix converts FLAC files 10x faster than real-time. A 30-minute file takes about 3 minutes.
Sonix is trusted by journalists, researchers, and businesses worldwide. Our editor and export options are built for professional workflows.
Convert FLAC files 10x faster than real-time with AI.
Up to 99% accuracy using industry-leading speech recognition.
Just $10 per hour—a fraction of manual transcription costs.
Upload, convert, and export in minutes with our simple interface.
I had been using Dragon voice recognition software, but Sonix eliminates that step all together. I absolutely love Sonix.
Terrifyingly accurate.
AMAZING!! Seamless. Quick. Very accurate. Easy to use. Time stitching. The ease of assigning speakers to paragraphs and making new paragraphs are all amazing!
Fantastic product and service. Fast, great quality transcript, great online editing facility. Whole experience was easy and problem free.
Of all the programs that do this, I found you the best!
Sonix is simple and very easy to use and the results were very nearly perfect. I would definitely recommended the site to anyone who asks me.
I'm very impressed about the accuracy. The transcript needs a little editing, but just minor correction. I think the interface is straightforward and user-friendly. I also like the...
I’m really dazzled by your system. I have never seen something so accurate. You push the level higher than Otter and available for French language!
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