ToolCabana

Subtitle validator

Find invalid timestamps, overlaps and excessive line lengths.

Favorites are saved in this browser. Find them in My favorites.

Subtitle validator

Your input stays in this browser unless stated otherwise
Clear your input, files and result, and restore the default settings.
Load sample text to explore what this tool can do. This replaces your current input.
0 charactersClear the source text.

Subtitle validator कसे वापरावे

  1. Paste the source into the input editor, or load the built-in example.
  2. Adjust the basic settings, then open Advanced mode for export and fine-tuning options. Custom settings stay active when the panel is closed.
  3. Run subtitle validator, review the output, then use the available copy or download controls.

या साधनाची वैशिष्ट्ये

Find invalid timestamps, overlaps and excessive line lengths. Report cue quality separately from file-format conversion.

Maximum characters per line
Range: 1 to 500
Minimum cue duration (seconds)
Range: 0 to 10

मर्यादा आणि प्रक्रिया

Up to 20 media files, 50 MB each and 100 MB combined; 50 MB output and a 180-second conversion timeout. Subtitle input accepts at most 5,000 blocks. Required codecs and browser memory affect support.

इनपुटचे उदाहरण
1
00:00:01,000 --> 00:00:03,000
Hello, world.

2
00:00:04,000 --> 00:00:06,000
A little easier.

नेहमी विचारले जाणारे प्रश्न

What does subtitle validator do?

Find invalid timestamps, overlaps and excessive line lengths. Report cue quality separately from file-format conversion.

Where is my input processed?

This operation processes its source in your browser. Copy and download are explicit actions; source input is not saved in an account or history.

What are the input limits?

Up to 20 media files, 50 MB each and 100 MB combined; 50 MB output and a 180-second conversion timeout. Subtitle input accepts at most 5,000 blocks. Required codecs and browser memory affect support.