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SRT Subtitle Builder

Free SRT subtitle builder that converts one-line caption input into timecoded subtitle blocks.

Generate SRT subtitles

Cues generated

3

Generate import-ready SRT captions from simple text lines

SRT Subtitle Builder helps podcasters and video creators produce consistent subtitle blocks without editing timecodes manually.

One-line input to sequential SRT cue conversion
Configurable cue length and inter-cue gap
Standards-compliant SRT output for editor import

Build your subtitle file faster. Enter lines once and copy SRT output for your video workflow.

What problem does this tool solve?

Podcast and video creators ask for faster subtitle workflows when manual SRT editing is repetitive and error-prone.

How to use SRT Subtitle Builder

  1. Set start timecode, cue duration, and gap values.
  2. Paste one subtitle line per row.
  3. Copy generated SRT blocks and import them into your video editor.

FAQ: SRT Subtitle Builder

Can I generate subtitles from plain text lines?

Yes. Each input line becomes one SRT cue.

Can I control cue and gap durations?

Yes. Both durations are configurable in seconds.

Is the output compatible with common editors?

Yes. The output follows standard SRT timecode formatting.