SRT to SSA
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Step 1: Begin the conversion by dragging and dropping your SRT subtitle into the uploader on the right. Alternatively, click on the uploader to select your subtitle.
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Step 2: Wait a moment until the conversion from SRT to SSA is complete. The process starts automatically.
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Step 3: Click the download button to download the result for free.
You can upload up to 20 subtitles simultaneously.
Measured on our servers
What to expect when converting SRT to SSA
Real numbers from every conversion on this tool since 24 October 2026. Nothing here is estimated: we record how long each job took and how large the files were. File names and contents are never stored.
under 1 s
Typical processing time
for a 0.1 MB file (median)
21
Conversions
since 24 October 2026
400 KB
Largest file converted
since 24 October 2026
+20%
Output size
about 20% larger than the input
How long conversions take
share of all conversions
- under 1 s100%
- 1–10 s0%
- 10–60 s0%
- 1–5 min0%
- over 5 min0%
Times are server processing only, measured after the upload finished; upload and download are not included. Large files take longer, but the limit is the same for everyone: no account, no queue priority to buy. Updated 2026-11-02
