Tulkr

Tulkr lets you upload your own .srt subtitles and display them as an on-screen overlay synced to videos in any chosen browser tab.

Tulkr is a lightweight subtitle companion for your browser that lets you upload your own .srt files and display them as a clean, readable subtitle overlay synced to videos in any selected tab. It’s ideal when a site has missing captions, inaccurate subtitles, or you prefer a different subtitle track—while still giving you full control over how subtitles look (font size, colors, background, stroke) and the ability to fine‑tune timing with a per-session delay so everything stays in sync. Tulkr is especially useful for language learners, accessibility-focused viewers, people watching international content, and anyone who wants consistent, customizable subtitles across multiple streaming sites and players.