SBV to SRT Converter

You have captions in SBV — the compact format YouTube used to accept — but most modern players and editors want SRT. The difference is structural: SBV puts start,end on a single line with period timecodes and no numbers, while SRT numbers each cue and uses HH:MM:SS,mmm --> HH:MM:SS,mmm.

The SBV to SRT Converter bridges that gap. It parses each H:MM:SS.mmm,end.mmm pair, pads the hours, converts commas to periods-style SRT timecodes, drops the pair onto its own timing line with the --> arrow, numbers the cues, and keeps your text exactly as written. One paste, one click, and you have clean SRT.

• Timestamp remap: H:MM:SS.mmm pairs become HH:MM:SS,mmm cues.
• Numbering added: each cue gets an incrementing 1, 2, 3… index.
• Arrow inserted: proper --> timing line.
• Robust parsing: invalid pair lines are skipped, not corrupted.
• Multi-line text: kept intact under each cue.
• Private: conversion happens in your browser.

1. Paste your SBV into the box (a sample is loaded so you can try immediately).
2. Click Convert to SRT — standard SubRip appears on the right.
3. Copy or download the .srt and use it anywhere.

Example 1 — Modern player import. Your video app only reads SRT; convert the SBV export.

Example 2 — Editing workflow. A subtitle editor needs numbered cues; SBV lacks them.

Example 3 — Archive cleanup. Normalize legacy captions to the universal SRT shape.

• Universal output: SRT opens in virtually every tool.
• No manual renumbering: the converter does it for you.
• Safe parsing: malformed entries are skipped with a warning.
• Lossless text: wording and line breaks preserved.
• Private: no uploads, ever.