The teacher experience

Your material.
More possibilities.

Turn a recording worth hearing into a lesson worth coming back to.

A learner wearing headphones studies with a teacher on a laptop.

01 · Build the lesson

Less preparation.
More teaching judgment.

Open a video or audio recording. Use AI to draft an English transcript, sentence boundaries and Japanese translations. Review what it produces, refine the details, and make the lesson your own.

For teachers — Lesson editor — Current Englio interface · Demonstration lesson and fictional learner records Enlarge screenshot ＋

Choose the material.

Bring a recording that fits your students’ interests, level and goals.

Draft, listen, refine.

Adjust segment boundaries against the waveform. Edit text and translations, split or merge segments, and replay to check your work.

Shape the practice.

Add and reorder activities. Preview the student experience, then save the lesson and its media to the library.

AI makes a starting point. The teacher makes the lesson.

Create lessons with or without AI.

AI is optional. You can create and edit lessons without AI credits by setting each segment’s in and out points and entering the English transcript and Japanese translation manually. Credits are only used when you run AI authoring.

Full AI authoring needs a video file on your computer. A YouTube link alone is enough for playback, but cannot supply audio for AI drafting.

Learn more

To obtain a local copy of a YouTube video, external services such as ytultra’s YouTube Video Downloader offer downloads. Use material you are entitled to use; Englio does not download videos for you.

For student playback, use YouTube: it has provided faster, more responsive playback in our testing. Create a YouTube account if needed, upload the same version of your video with embedding enabled, and add the link to your lesson.

Teachers work with one local video at a time. Opening another replaces the working video after confirmation. Original files and saved lesson text are kept. Local video is for authoring only; a YouTube link is required before students can use the lesson.

AI authoring uses 2.5 credits per minute per pass. One credit is ¥1 (¥2.5 per minute). New teachers receive 1,000 complimentary credits (¥1,000), enough for about 400 minutes of AI authoring. Credit packages contain 1,000 credits for ¥1,000; Square purchasing will be available once connected.

02 · Understand the learning

See where students
spend their attention.

The tracker brings lesson visits, segment plays, completed plays and recent activity together. Activity records also show finished practice, mistakes and revealed answers. Use those patterns to guide your next conversation or class.

For teachers — Student tracker — Current Englio interface · Demonstration lesson and fictional learner records Enlarge screenshot ＋

Notice the difficult moments.

Repeated attempts on a phrase can be a useful reason to check in with a student.

Plan the next lesson.

Use learning records alongside classroom discussion and your own assessment.

Keep the numbers in perspective.

A recorded play or completed activity shows an action. It does not, by itself, demonstrate attention or understanding.

A new tool for
your way of teaching.

Sign up free and receive 1,000 authoring credits. Start building lessons and using Englio with your class right away. Your students get their first month free. No payment information is required to register.

Create your free teacher account Contact us

Your material.More possibilities.

Less preparation.More teaching judgment.