Step 1
Upload file
Sign up free and upload your FLV file. First 30 minutes are free.
The best FLV to text converter
Experts rate Sonix as the best FLV to text converter. Fast, accurate, and affordable AI-powered transcription.
#1 rated
99% accuracy
10x faster
Audio
Video
DOCX
SRT/VTT
PDF
53+ Languages
10x
Faster than real-time
Convert FLV files in minutes, not hours
99%
Accuracy rate
Industry-leading AI transcription
53+
Languages
Transcribe in any language
Exports
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Convert FLV to text in 3 easy steps
Step 2
Auto-convert
Sonix AI converts your FLV to text automatically in minutes.
Step 3
Export
Download your transcript in text, Word, PDF, or other formats.
Step 4
Step 5
Step 6
Why Sonix is the best FLV converter
What makes Sonix the best FLV to text converter?
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.
How does Sonix compare to other converters?
Sonix is faster and more accurate than most alternatives, while being more affordable than professional transcription services.
Is the FLV converter free to try?
Yes! Sign up for free and get 30 minutes of free transcription. No credit card required to try Sonix.
How accurate is the FLV conversion?
Sonix achieves up to 99% accuracy using advanced AI. Results depend on audio quality and speech clarity.
How fast is FLV to text conversion?
Sonix converts FLV files 10x faster than real-time. A 30-minute file takes about 3 minutes.
What's the best FLV converter for professionals?
Sonix is trusted by journalists, researchers, and businesses worldwide. Our editor and export options are built for professional workflows.
The #1 rated FLV converter
Fastest
Convert FLV files 10x faster than real-time with AI.
Most Accurate
Up to 99% accuracy using industry-leading speech recognition.
Most Affordable
Just $10 per hour—a fraction of manual transcription costs.
Easiest to Use
Upload, convert, and export in minutes with our simple interface.
More ways to convert FLV files
Other FLV conversions
Why users love Sonix
Surprisingly accurate transcription across a number of European accents (Yorkshire, Scottish, Oxford, Italian!)
I've tried several different digital software packages and nothing has even approached giving me a usable transcription. The results from Sonix are the best I've seen. And fast. I'd given up on having my recordings automatically transcribed. No more.
You guys were SO easy to use. Competitors made my life so complicated but you guys were a breeze to work with!
Truly amazing. Saved me hours of work. And about 95% accurate which is great for a South African accent recording.
Unbelievable! Wow, it's amazing. Really amazing. I didn't believe it so I wanna test something and I got actually result I wanted. Amazing!
Sonix is a very user-friendly platform, and they are very transparent about what is included in the monthly fee... It's transcribed very fast and is quite ...
The UI experience is fantastic! It's quick and easy to understand. Plus it's web based so I can switch between my desktop and laptop easily.
I'm very happy with the experience. The Spanish translations are superb. I'm in awe!
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