SRT Subtitle Editor

Edit SRT subtitle files directly in your browser. Add, remove, or modify subtitles with precise timestamps.

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About This Tool

This free online SRT editor allows you to edit subtitle files directly in your browser without any software installation. Upload your SRT file, make changes to the subtitles and timestamps, then download the edited version. The tool supports all standard SRT format features including subtitle numbering, timecodes in HH:MM:SS,mmm format, and multi-line subtitles. Perfect for fixing timing issues, correcting typos, or translating subtitles.

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How to Use

Upload your SRT file using the file upload area or paste SRT content directly into the editor.
Edit the subtitles in the text editor - you can modify text, timestamps, or add/remove entries.
Click 'Validate & Preview' to check for formatting errors and see a preview.
Click 'Download Edited SRT' to save your edited subtitle file.
Use 'Reset Editor' to start over with a new file.

Frequently Asked Questions

Find Quick Answers

What is an SRT file?

SRT (SubRip Subtitle) is a common subtitle file format that contains numbered subtitles with start/end timestamps and text. It's widely supported by video players and editing software.

Does this tool work offline?

No, this is a web-based tool that requires an internet connection to load, but all processing happens locally in your browser once loaded.

Is there a file size limit?

There's no specific limit, but very large SRT files may slow down your browser. The tool is optimized for typical subtitle files (up to several thousand lines).

Can I edit multiple SRT files at once?

No, this tool processes one SRT file at a time. You'll need to edit each file separately.

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