Frequently asked questions
Do I need an account?
No. This tool runs in your browser session. We use a cookie to tie uploads to your current session so you can see recent files and download results.
Is it really free?
Yes. There is no payment step and no paid tier on this site. The site may show ads in some regions or layouts.
Which formats are supported?
We accept common audio and video containers: MP3, WAV, M4A, MP4, MOV, WEBM, and OGG. If a file fails, try exporting to a simpler format (for example WAV or MP3) before upload.
Are there limits?
Yes. Each browser session can hold up to 10 conversion jobs at a time. There is also a maximum file size and a practical duration cap for processing - see the upload page for numbers.
How long are files kept?
Source media is removed after processing to save disk space. Subtitle files are kept for a limited time and then deleted by automated cleanup. If you clear cookies or your session ends, you may lose access to the list even sooner - download what you need when the job completes.
How accurate are the subtitles?
Quality depends on audio clarity, background noise, accents, and language. The output is machine-generated. For broadcast or legal use you should review and edit the SRT in your editor of choice.
Do you train AI on my files?
We do not describe any model training use case on this site. Read the Privacy policy for what we collect and how long data is retained.