This Chrome extension adds user-provided subtitles to videos on platforms including Disney+, Netflix, and YouTube.
Open sourcePick
20 alternativesCopyfish
Copyfish extracts, copies, and translates text from images, videos, and PDFs through a browser extension for Chrome, Edge, and Firefox.
About Copyfish
Copyfish is a free OCR browser extension that copies, pastes and translates text from images, videos and PDFs. It uses the free OCR API at ocr.space and is published under an open-source GPL license. Converted text can be searched, stored, emailed or translated instead of retyped.
Pricing is not clearly stated.
Key features
- Runs in Chrome, Edge and Firefox
- Repeat capture from a marked subtitle area while watching
Best for: Language learners and manga readers
Copyfish at a glance
- Website
- github.com/A9T9/Copyfish
- Category
- Software & Utilities › Chrome Extensions
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Browser extension
- Details verified
- Oct 22, 2026 · Official source
- Open source
- Yes · Source code
- Language
- English
- Good for
- Developers
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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