subtitle / converter

SRT to TTML Converter

Convert SRT files to TTML format using a practical and suitable conversion workflow.

Input: SRT Output: TTML Local-first processing

SRT to TTML Converter

Convert subtitle files locally in your browser. Files are not uploaded.

Choose subtitle files

TXT output

SUB frame rate Used for MicroDVD .sub files like 050Text.

Choose files to begin.

How this page works

Use this page to convert SRT into TTML. The page describes the accepted input, the expected output, and any quality or compatibility issues that matter for this conversion.

Some conversions are mainly for compatibility, while others may change quality, layout, transparency, timing, metadata, or editability.