Caption Converter

The Caption Converter is a fast, no-nonsense utility for turning subtitles and transcripts into the formats you actually need. Convert between SRT, VTT, TTML/DFXP, SBV, SUB, and QuickTime Text in seconds — or strip timestamps entirely to generate a clean, readable transcript. It's designed for editors, accessibility professionals, and creators who just need their captions to work.

Managing caption files across platforms can quickly become frustrating. Whether you're working with Zoom-generated VTT files, YouTube's SBV format, or legacy SubViewer and TTML subtitles, the Caption Converter instantly transforms them into the format required by your editing software, video platform, or publishing workflow.

Beyond simple format conversion, the tool can also generate clean, timestamp-free transcripts for articles, accessibility documentation, or publication. Everything runs directly in the browser, preserving privacy and delivering immediate results without uploads or external processing.

The converter supports the most widely used caption formats, including SRT, VTT, TTML/DFXP, SBV, SUB, and QuickTime Text, making it easy to move subtitles between platforms like YouTube, Vimeo, Final Cut, and other editing environments. With just a few clicks you can import, preview, and export captions in the format your workflow requires.

It also includes an intelligent transcript generator that removes timecodes, merges line breaks, and cleans up spacing to produce clear, readable text. Whether you need an accessible transcript for a website, a document for editing, or subtitles for a new video export, the process is handled automatically.

Every conversion happens client-side, meaning your caption data never leaves your browser. The result is a fast, private, and reliable workflow for editors, accessibility specialists, and content creators who need their subtitles to be portable, clean, and ready for use anywhere.