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ASS to SRT Converter

Turn styled ASS or SSA subtitles into clean SRT that every player, TV and editor accepts, one episode or a whole season at a time.

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or drop files here

Accepts ASS, SSA

Encrypted upload. Files are deleted automatically after 1 hour.

About ASS to SRT

ASS to SRT is what you need when a fansub or a styled subtitle file won't play right: a smart TV that ignores .ass files, a video editor that only imports SRT, a phone player that shows raw {\an8} codes on screen. Upload one .ass or .ssa file, or a whole season of them, and each comes back as a plain SRT with the same lines at the same times, numbered from 1, with all of them also in one ZIP. Subtitles still packed inside an MKV or MP4 can be saved out first with Extract Subtitles from Video.

With Remove styling tags on, which is the default, fonts, colours, positions, karaoke timing and vector drawings are dropped and only the dialogue is left. Turn it off to keep italics, bold, underline, colours and top-of-screen positions as SRT tags that many players understand. Lines repeated on several layers appear once, comment lines are skipped, and the encoding is detected, so GBK or Big5 files come out readable. Under More options, Bilingual subtitles: keep can reduce a Chinese and English fansub to one language, and Fix overlapping and too-short subtitles keeps every line up for at least 0.7 s and ends it before the next one begins.

How to use ASS to SRT

  1. 1
    Upload the ASS files

    Choose or drop one or more .ass or .ssa subtitles. Up to 20 files go in one task, 50 with VIP.

  2. 2
    Decide on styling

    Keep Remove styling tags on for plain dialogue, or turn it off to carry italics, colours and positions over.

  3. 3
    Click ASS to SRT

    The events are read, cleaned and written as numbered SRT cues on our server, file by file.

  4. 4
    Download the SRT

    Save each file next to its video with the same name so players load it automatically, or take the whole set as one ZIP.

Why use Cubfile for this

  • Effects cleaned out

    Karaoke tags, positioning codes and vector drawings no longer show up as garbage on screen, and lines repeated on several layers appear once.

  • Optional basic styling

    Italics, bold, colours and top positions can be kept as SRT tags, and start and end times carry over exactly.

  • A whole season at once

    Add every episode's subtitle to one task and get each as an SRT, plus all of them in one ZIP.

  • One language, clean timing

    Keep both languages of a bilingual fansub or just one, and fix lines that overlap or flash by too fast to read.

FAQ

ASS to SRT: questions and answers

Will ASS to SRT keep italics and colours?
Only if you want it to. Turn off Remove styling tags and italics, bold, underline, colours and top-of-screen positions are written as SRT tags. Fonts, sizes, borders and animations have no SRT equivalent and are dropped.
Can I keep only one language of a bilingual fansub?
Yes. Under More options, set Bilingual subtitles: keep to Only Chinese / Japanese / Korean or to Only English and other languages, and the other language's lines are left out of every subtitle. Keep Both languages to convert the fansub as it is.
How do I fix garbled Chinese in an ASS file?
Just convert it: the encoding is detected automatically and the SRT is saved as UTF-8. If it still looks wrong, pick GB18030 or Big5 under Text encoding in More options. Fix Garbled Subtitles repairs just the encoding, if you'd rather keep the file as ASS.
Is the ASS to SRT converter free, and how many files can I convert at once?
Yes. You get 2 tasks without an account and 2 a day with a free one, each converting up to 20 files, while VIP has no task limit and converts 50 files a task.
Are my subtitle files kept?
No. They're uploaded over HTTPS, converted in an isolated process and deleted automatically after an hour.
Share ASS to SRT with a friendIt runs in any browser, and they can try it without signing up.

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