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ASS Converter

Convert Advanced SubStation Alpha (.ass) files online instantly. No signup, no watermarks. Drag & drop your file and download in seconds.

Convert ASS to…

4 output formats available for .ass files

ASS → SRTASS → VTTASS → SSAASS → SUB

Convert … to ASS

4 input formats can be converted to .ass

SRT → ASSVTT → ASSSSA → ASSSUB → ASS

About Advanced SubStation Alpha

ASS supports styled subtitles with fonts, colours, and positioning.

ASS Format Details →Browse Subtitle Formats →

Frequently Asked Questions

How do I convert ASS files?▼

Upload your .ass file to CocoConvert, select your desired output format, and click Convert. Your file is processed on secure servers and ready to download in seconds. No software installation needed.

How much does ASS conversion cost?▼

CocoConvert offers ASS conversion with no signup required. You get 5 files per hour (up to 250 MB each) on the starter tier. Pro users get 100 files per hour and 5 GB per file.

What formats can I convert ASS to?▼

CocoConvert supports converting ASS to 4 different formats including SRT, VTT, SSA, SUB.

Are my files secure?▼

Yes. Files are encrypted in transit via TLS, processed on isolated servers in Germany, never analysed or shared, and permanently deleted within 24 hours.