subtitle / converter

SUB to SRT Converter

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

Input: SUB Output: SRT Local-first processing

Accuracy depends on the subtitle type.

SUB to SRT 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 SUB into SRT. 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. Accuracy depends on the subtitle type.