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Add the WEBVTT header, change timestamp commas to dots and preserve multiline cue text. https://lumatool.com/tools/vtt-to-srt/ 2026-08-11 weekly 0.7 https://lumatool.com/images/tools/category-video-subtitle-cover.webp VTT to SRT Converter Online Upload or paste WebVTT and convert it to SRT locally. 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Reindex output locally; this is not bilingual file merging. https://lumatool.com/tools/subtitle-splitter/ 2026-08-11 weekly 0.7 https://lumatool.com/images/tools/category-video-subtitle-cover.webp Subtitle Splitter Online Split long subtitle cues by length, words, punctuation, and duration with automatic timing. https://lumatool.com/tools/subtitle-translation-qa-checker/ 2026-08-11 weekly 0.7 https://lumatool.com/images/tools/category-video-subtitle-cover.webp Subtitle Translation QA Checker Online Compare source and translated subtitles for cue count, timing, empty lines, repeated text, and text that still looks like the source language. https://lumatool.com/tools/subtitle-to-dubbing-script/ 2026-08-11 weekly 0.7 https://lumatool.com/images/tools/category-video-subtitle-cover.webp Subtitle to Dubbing Script Online Turn SRT or VTT subtitles into a clean narration script for TTS and dubbing workflows. https://lumatool.com/tools/youtube-transcript-extractor/ 2026-08-11 weekly 0.7 https://lumatool.com/images/tools/category-video-subtitle-cover.webp YouTube Transcript Helper Online Extract a YouTube video ID and generate watch, embed, thumbnail, and timedtext reference links. https://lumatool.com/tools/subtitle-translator/ 2026-08-11 weekly 0.7 https://lumatool.com/images/tools/category-video-subtitle-cover.webp Subtitle Translator Online Parse SRT/VTT blocks, prepare translation JSON, edit translated text, and export subtitle files. https://lumatool.com/blog/ 2026-08-10 monthly 0.7 https://lumatool.com/blog/captions-vs-subtitles-vs-transcripts.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/clean-youtube-auto-captions.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/convert-srt-to-vtt.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/create-subtitles-without-youtube-captions.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/download-youtube-subtitles-with-timestamps.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/extract-subtitles-from-youtube.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/fix-overlapping-subtitles.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/fix-srt-encoding.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/fix-subtitle-timing.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/merge-subtitle-files.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/prepare-subtitles-for-tts.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/remove-duplicate-youtube-captions.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/split-long-subtitles.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/srt-vs-vtt.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/subtitle-quality-checklist.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/subtitle-spoken-text-adaptation.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/translate-srt-keep-timestamps.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/translate-youtube-subtitles.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/youtube-subtitle-workflow.html 2026-08-10 monthly 0.7 https://lumatool.com/blog/youtube-subtitles-to-srt.html 2026-08-10 monthly 0.7