Convert ass to sub

Free online ASS to SUB converter

How to convert ASS subtitles to SUB format. Possible ass to sub converters.

Convert ASS to SUB online - free

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How to convert ass to sub file

ASS and SUB formats are both one of the most common subtitle file types available on internet. You can use any of the available subtitles editors to freely convert one to another and vice verse. Considering both are just differently formatted text files, there should be no problem with ass to sub subtitles conversion

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Understanding ASS and SUB file formats

ASS (Advanced SubStation Alpha) is a subtitle file format used for creating and displaying subtitles with advanced styling and positioning. It supports various features such as font styles, colors, and karaoke effects, making it popular for anime and other video content that requires detailed subtitle formatting.

SUB is a more basic subtitle file format that typically accompanies a IDX file. It is often used for DVDs and supports simple text-based subtitles without advanced styling options. The SUB format is widely compatible with many media players and devices.

How to convert ASS to SUB

Converting ASS to SUB involves transforming the advanced styling and formatting of ASS into the simpler SUB format. This process may result in the loss of some styling features, as SUB does not support the same level of detail as ASS.

Best software for ASS to SUB conversion

One of the best tools for converting ASS to SUB is Aegisub. Aegisub is a free, open-source subtitle editor that supports various subtitle formats, including ASS and SUB. To convert using Aegisub, follow these steps:

  • Open Aegisub and load your ASS file by clicking File → Open Subtitles.
  • Once the file is loaded, go to File → Export Subtitles.
  • Select the SUB format from the list of available formats.
  • Click Export to save the converted file.

Another option is Subtitle Edit, a versatile subtitle editor that also supports ASS to SUB conversion. The process is similar: load the ASS file, choose the SUB format, and export the file.


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ASS vs SUB: format comparison

How the ASS and SUB formats compare on the properties that matter most for this conversion.

Comparison of the ASS and SUB file formats
Property .ASS Advanced SubStation Alpha .SUB MicroDVD subtitle
Text styling Extensive Basic
On-screen positioning Yes Yes
Timing precision Centiseconds Frame-based
Storage Both Separate file
Player support Wide Limited
Plain-text readable Yes Yes
Typical file size Small Very small
Open standard Partly open No
Introduced 1998
Developer Pavlov company / community (originally by Kotus)
MIME type text/x-ass

Frequently asked questions

Is the ASS to SUB converter free?

Yes, converting ASS to SUB on 101convert.com is completely free. No registration, email address or installation is required.

How large can my ASS file be?

You can upload ASS files up to 100 MB and convert up to 100 files at once in a single batch.

What happens to my uploaded files?

Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.

Do I need to install any software to convert ASS to SUB?

No. The ASS to SUB conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.

Did the conversion fail?

In most cases, the cause is an incorrect file format. Please upload a valid ASS file for this ASS to SUB conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.

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ass file conversion

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