Zubtitle

Zubtitle is a web-based video editing tool focused on making videos social-media ready by automating subtitling and format adjustments. It offers automatic speech-to-text transcription to generate captions, allows users to edit and style those captions (fonts, colours, animations), supports resizing and cropping to various aspect ratios (square, vertical, landscape) for different platforms, trimming of video content, adding headlines and logos/watermarks for branding, and download of SRT or TXT subtitle files. The interface works in the browser (including mobile browsers) and emphasises speed and simplicity over full-scale video editing features. It is not a full professional NLE (non-linear editor) with advanced effects, motion graphics or multi-track editing.

Zubtitle: browser-based tool to auto-caption, resize and brand videos for social media.