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Timestamp converter

Rewrite every timestamp in a transcript in one style, shift them, convert seconds, or turn a list into YouTube chapters.

  • Free, no sign-up
  • Transcripts · SRT · frames
  • YouTube chapters

Timestamps for transcripts, show notes and YouTube

Transcripts and show notes use many styles: [00:01:05], (1:05), 00:01:05.250. Paste any text: every timestamp in it is rewritten in the style you choose, and the words around it are left alone. Add or take away seconds to line a transcript up with an edited recording.

YouTube chapter rules

  • The first chapter starts at 0:00.
  • At least three chapters, in order.
  • Each at least 10 seconds long.
  • Paste them into the video's description.

The CadreScripts editor makes chapters for you from the transcript, with titles, a summary and show notes (Episode tab).

Questions

How do I add chapters to a YouTube video?

Write one line per chapter in the description: the start time, then the title. The first must be 0:00, there must be at least three, and each must be at least 10 seconds long. The YouTube chapters tab here formats a list for you.

Can I shift every timestamp in a transcript?

Yes. Paste the transcript, type the seconds to add (or a negative number to take away) and copy the result. Only the timestamps change.

How do I convert seconds to hours, minutes and seconds?

Use the Seconds ⇄ time tab: type seconds on one side and read the time on the other, or the reverse.

Need the whole job done?The CadreScripts editor transcribes with AI, makes captions to broadcast rules, translates, and our team can check it word by word.

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