ASS to SRT Converter
Convert Advanced SubStation Alpha (.ass / .ssa) subtitle files to SubRip (.srt) format — free, instant, and fully private. No files leave your browser.
How to Convert ASS to SRT
Drop your .ass or .ssa file above and the converter produces a clean, numbered SRT file. The tool parses the [Events] section, converts ASS centisecond timestamps to SRT millisecond timestamps, strips all override tags ({\an8}, {\i1}, {\pos(x,y)}, etc.), and converts \N line breaks to real newlines.
Why convert ASS to SRT?
- SRT is supported by virtually every video editor, media player, and streaming platform
- ASS files often fail to import into Premiere Pro, DaVinci Resolve, and Final Cut Pro
- Hardware players, smart TVs, and mobile apps commonly require SRT
- Streaming platforms (YouTube, Vimeo, Netflix delivery specs) accept SRT, not ASS
- Smaller file size — SRT strips all the styling metadata from ASS
What gets removed during conversion
ASS-specific elements — the Script Info header, V4+ Styles section, positioning tags, color overrides, karaoke effects, and all {...} override blocks — are removed. The subtitle text and timing are preserved. Entries are sorted by start time, so any out-of-order dialogue lines in the ASS file are normalized.
Frequently Asked Questions
Why convert ASS to SRT?
SRT is the most universally accepted subtitle format. Video editors, hardware media players, and nearly every streaming platform support SRT. ASS files contain rich styling that most tools ignore or reject — converting to SRT maximizes compatibility.
Will the styling from my ASS file be kept?
No. ASS override tags (font, color, position, karaoke, animations) are removed because the SRT format does not support them. The text content and timing are fully preserved. If you need to keep styling, use the ASS file directly in a player like VLC or MPV that supports it.
Does this work with SSA files too?
Yes. SSA (Sub Station Alpha v4) and ASS (Advanced SubStation Alpha v4+) share the same [Events] / Dialogue: structure. Both formats are handled correctly by this converter.
My ASS file has multiple styles — will they all be converted?
All Dialogue: lines from the [Events] section are converted regardless of which style they reference. Style-specific formatting is stripped; only the text and timing are kept.
What if my subtitle entries are out of order in the ASS file?
The converter automatically sorts all entries by start time before generating the SRT output, so the resulting file will always have sequential numbering in chronological order.