Free Tools
Free Learning Tools
Handy browser tools for learners, teachers and trainers. No signup, no install — just open and use.
Simple tools for smarter studying and teaching
This is our collection of free, no-signup learning utilities. Record yourself rehearsing a presentation or practising a language with the online voice recorder. Pick students, raffle winners or quiz teams fairly with the spinner wheel. Plan your revision around exam day with the spaced repetition schedule generator.
Everything runs directly in your browser: there's nothing to download, and none of your recordings, name lists or study dates are sent to our servers. Bookmark the page and reach for whichever tool the moment calls for.
These tools scratch a single itch each. Shiken, the platform behind them, goes much further — turning documents, videos and meetings into quizzes, courses, AI roleplays and daily spaced-repetition practice. Browse everything Shiken can do.
Frequently asked questions
Are these learning tools really free?
Yes. Every tool on this page is free to use with no signup, no install and no usage limits from us. They run entirely in your browser.
Do the tools store any of my data?
No. The voice recorder, spinner wheel and schedule generator all run locally in your browser — nothing you record, type or generate is sent to our servers.
How are these tools different from Shiken itself?
These are simple standalone utilities. Shiken is a full AI learning platform: it turns your content and meetings into courses, quizzes, roleplays and daily spaced-repetition questions, with analytics on top. The free tools are a taste of the workflow — Shiken automates it.
Want the full toolkit?
Shiken turns your content into quizzes, courses, roleplays and daily practice — with AI doing the heavy lifting.