Upload a SubRip (.srt) subtitle file and instantly download it as a WebVTT (.vtt) file. All timestamps and text are preserved — no quality loss.
Upload your SubRip file and get a ready-to-use WebVTT file in seconds. No account needed. No file uploads. Everything runs in your browser.
Convert SRT to VTT in milliseconds - entirely in your browser. No server uploads, no queues, and no account required.
Handles all standard SRT features: sequence numbers, HH:MM:SS,mmm timestamps, multi-line cue text, and BOM-prefixed files.
All start and end times are converted precisely from SRT format (HH:MM:SS,mmm) to VTT format (HH:MM:SS.mmm). No drift, no rounding errors.
Preview all subtitle cues after uploading, then download the converted VTT file with a single click. Free, with no account required.
Drag and drop your SubRip file onto the upload area, or click to open the file browser.
The tool immediately parses your SRT file and shows all subtitle cues with their timestamps in the preview panel.
Click "Download VTT" to save the converted file. Timestamps are automatically reformatted to VTT syntax and the WEBVTT header is added.
People usually convert SRT to WebVTT when they need captions for HTML5 video, learning platforms, Vimeo, or web players. This converter keeps the cue text and timing while changing the file syntax that web players expect.
Use VTT with the <track> element when embedding captions on a website or web app.
Many learning platforms accept WebVTT because it is the web-native caption format.
Convert SRT exports from editing software into VTT while preserving readable cue text.
SRT uses commas for milliseconds; VTT uses periods. The converter rewrites them automatically.
The required WEBVTT header is added at the top of the converted file.
Line breaks inside subtitle cues are kept so the on-screen layout remains familiar.
Use UTF-8 subtitle files for reliable accented characters, CJK text, and punctuation.