Repair SRT numbering, blank lines, timestamps, and cue order locally in your browser.
Repair SRT numbering, blank lines, timestamps, and cue order locally in your browser.
Copied text, code, value, or file content
SRT Subtitle Formatter result with readable output and validation feedback
Repair SRT numbering, blank lines, timestamps, and cue order locally in your browser.
A second SRT Subtitle Formatter input for comparison
Clean result ready to copy, download, or continue in a related tool
This tool processes your input locally in your browser. Your text, code, file, or generated value is not uploaded to LumaTool servers.
This tool processes your input locally in your browser. Your text, code, file, or generated value is not uploaded to LumaTool servers.
Use SRT Subtitle Formatter for focused browser-based checks and cleanup tasks.
Prepare text, values, or technical data before pasting it into another system.
Inspect edge cases without installing desktop software.
Yes. SRT Subtitle Formatter is available as a free LumaTool web tool.
No sign-in is required for the public tool pages.
No. This tool processes input locally in your browser.
Yes. The editor, buttons, and result areas are designed for mobile and desktop browsers.
Ready tools include copy actions, and file-oriented tools include download actions where useful.
SRT Subtitle Formatter is useful for focused video & subtitle tools tasks where you need a quick browser-based result without switching tools.
This tool processes your input locally in your browser. Your text, code, file, or generated value is not uploaded to LumaTool servers.
Yes, but review the result before applying it to production systems. LumaTool helps with utility work, validation, and formatting, but final decisions stay with you.
Find overlapping, reversed, too short, too long, and tightly spaced subtitle cues.
Use Now SAutomatically repair subtitle overlaps, minimum gaps, cue duration, and timing order.
Use Now SClean subtitle text, remove tags, normalize whitespace, and keep cue timing.
Use Now SConvert SRT subtitle files to WebVTT locally in your browser.
Use Now SMerge short subtitle fragments into natural cues while preserving earliest start and latest end times.
Use Now