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Merge Subtitle Files
Join two SRT/VTT files (e.g. CD1 + CD2) into one.
Runs entirely in your browser. Nothing is sent anywhere.
How it works
- 1Paste or type your text.
- 2Choose the options you need.
- 3Copy or download the result.
About this tool
Merge Subtitle Files: Join two SRT/VTT files (e.g. CD1 + CD2) into one. Paste your text and the result appears immediately, ready to copy or download. Everything happens locally in your browser — nothing you paste is uploaded or stored.
Example
Input
1 00:00:01,000 --> 00:00:03,500 Hello and welcome! 2 00:00:04,000 --> 00:00:06,200 This subtitle was converted locally. 3 00:00:07,000 --> 00:00:09,000 No upload needed.
Output
1 00:00:01,000 --> 00:00:03,500 Hello and welcome! 2 00:00:04,000 --> 00:00:06,200 This subtitle was converted locally. 3 00:00:07,000 --> 00:00:09,000 No upload needed. 4 00:00:10,000 --> 00:00:11,500 Part two starts here.
How do I use the Merge Subtitle Files?
Paste or type your text. Choose the options you need. Copy or download the result.
Is the Merge Subtitle Files free?
Yes. It is completely free with no sign-up, no usage limits and no watermark.
Is my data sent to a server?
No. Everything is calculated locally in your browser. Nothing you enter is uploaded, logged or stored.
Does it work on my phone?
Yes. It works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux — no app needed.