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SRTASS
Convert SRT to ASS
Convert SRT subtitles to ASS format for styled subtitles with fonts, colors, and positioning.
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Runs in your browser, so the only real limit is your device’s memory. Very large files may be slow.
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- 1Upload
- 2Target
- 3Convert
- 4Done
Drop a file, or click to browse
Max 50 MB · images, data and subtitles stay in this tab
.png.jpg.webp.pdf.csv.json.srt+74
On SRT → ASS
ASS (Advanced SubStation Alpha) supports rich text styling including fonts, colors, borders, and precise positioning. Converting from SRT gives you a starting point for adding styling.