SignSchool provides tools and lessons for learning American Sign Language.
StrongASL
StrongASL provides an American Sign Language learning guide and translated signs.

About StrongASL
StrongASL is a website for learning American Sign Language. It offers a searchable sign database described as over 2,000 signs with video examples and tutorials, with options to translate content into the user's language.
It also provides an ASL alphabet guide, an alphabet quiz, fingerspelling explanations and practice, and an AI tool that gives feedback on signing and can match a performed sign to a word.
Key features
- Search the sign database by typing a word
- Video examples and tutorials for over 2,000 signs
- ASL alphabet guide covering letters a to z
- Interactive alphabet quiz to test knowledge
- Fingerspelling explanations and practice tool
- AI signing practice with instant feedback and reverse search
- Database described as over 2,000 signs with video examples
- Includes alphabet lessons, quiz, and fingerspelling practice
- AI tool gives feedback and identifies words for performed signs
StrongASL at a glance
- Website
- strongasl.com
- Category
- Education & Learning › Language Learning
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
StrongASL alternatives
Tools and sites you could use instead, ranked by how closely they match.
ASLCore provides American Sign Language learning resources organized by signs and topics such as alphabet, adaptive reuse, and architecture.
The visualization tool offers options and detailed information about American Sign Language.
Sign Language 101 presents hundreds of American Sign Language signs with video demonstrations and category browsing.
ASL-LEX presents a lexical database for exploring and visualizing the American Sign Language lexicon.
Signs teaches American Sign Language with webcam-based AI feedback and lets contributors record signs for its dataset.
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