Sign BSL review
A free BSL dictionary with video lookup, variations, vocabulary levels and saved offline signs.
Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
Sign BSL is a British Sign Language video dictionary for learners, teachers and the Deaf community. It supports word and phrase searches, video sign playback, variation comparisons and alphabetical browsing. Users can also browse vocabulary associated with GCSE, Signature Level 1 and Signature Level 2. The service is available on the web, iOS and Android, giving users a lookup tool across desktop and mobile platforms.
The published offering is free, with a Free plan covering search and viewing of BSL sign videos. The website provides free unlimited access to more than 21,000 video signs. Its feature set is focused on reference and repetition: users can save favourite signs, view saved favourites offline, and adjust playback speed. The iOS app specifically supports favourites and offline viewing, while the companion mobile apps support searching and viewing signs. This makes Sign BSL a practical fit for users who want to check a sign quickly or keep selected vocabulary available without an internet connection.
Its limits are clearest for buyers seeking a complete course rather than a dictionary. Sign BSL provides curriculum vocabulary and video content, but it does not offer verified structured learning or progress tracking. Offline use is centered on saved favourites, and the service is dedicated to BSL rather than a wider set of signed languages. Choose Sign BSL if your priority is free BSL lookup, sign variation reference and saved video access. Consider a different app if you need guided lessons, measurable study progress or support for languages beyond British Sign Language.
Questions about Sign BSL
Does Sign BSL have a free plan? Yes, there is a free plan.
What does Sign BSL run on? Web, iOS and Android. It runs in the cloud and as a mobile app.
Who is Sign BSL built for? Solo users (our editorial estimate).
Sign BSL pros and cons
- Where it wins
- Free access to more than 21,000 BSL video signs
- Search phrases, compare variations and browse by learning level
- Save favourite signs for offline viewing on supported mobile apps
- Where it doesn't
- No published structured learning path or progress tracking
- Offline access focuses on saved favourites rather than the full dictionary
- Designed for British Sign Language rather than multiple signed languages
Sign BSL fact sheet, pricing and score →
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