Topic → video → complete lesson

Turn a teaching topic into a whole interactive lesson.

Set the learning goal first. Interakly drafts the explanation, checks, and a quick practice game for you to review — then you share one link and watch the results come in.

Start your lesson brief

Start before signing up. No credit card required.

A real published lesson, not a mockup — answer its checks right in this box.Open full screen

Generate an interactive lesson

Build the lesson around your topic.

Set the teaching goal first. After you create an account, you choose the source video and review every generated block before students see it.

Brief first · generation later

What are you teaching?

Who is it for? Optional

Video and lesson language

Lesson shape

Explain, watch, checkThe lesson does the teaching — an explanation with a diagram, the video as evidence, and checks either side.Read, discuss, checkExplanation first, with the video as evidence and a discussion prompt before the checks.

Your topic stays out of the sign-up link. If browser storage is blocked, you can enter the brief again after signing in.

Built for educators, trainers & creators

Brief first

Start before signing up

Your choice

Pick the source video

Reviewable

Edit every generated block

One link

Publish and share

Already have the source?

Start directly from a YouTube video.

Paste the link and go straight to the video editor. This remains a separate, account-free path.

Create an interactive video now

Paste a supported, embeddable YouTube link and go straight to the editor. No account required.

YouTube → editor

Multiple choiceTrue / falseShort answerTimestamped notes

Want to upload your own video?Create a free account to upload videos, then add quizzes and interactions.Upload a video

In the learner's view

The question appears exactly when the idea matters.

Playback pauses, the learner answers inside the video, and feedback arrives immediately. Every response and completion is ready for you in analytics.

In-video promptsTimeline momentsInstant feedback

Original language-learning scene of a traveler ordering coffee from a barista in a welcoming café — An original real-world lesson, with a responsive interaction layered on top. Try one as a learner.

Prefer to start from a video?

Three steps. That's it.

Skip the lesson brief and go straight from a YouTube URL to an interactive, trackable video in minutes.

1PASTE

Paste a URL or upload a video

Start with a public or unlisted YouTube video that allows embedding — or upload your own file (up to 40 minutes). Interakly checks the YouTube link before creating it.

Add a YouTube video

https://youtube.com/watch?v=...

Create video

2CREATE

Add interactions at any timestamp

Place quizzes, polls, open responses, info cards, and more at the exact moment they matter. Uploaded videos also support spatial activities such as hotspots. Knowledge checks can pause playback; lightweight context can appear without interrupting it.

QUESTION 2 OF 5

Which process converts light energy into chemical energy?

Respiration

Photosynthesis

Fermentation

Osmosis

Submit Answer

3SHARE

Share a link, track results

Publish with one click. Get a unique share link. See completion rates, scores, and individual responses — all in one clear report.

85%

Great job!

You answered 5 of 5 questions correctly

Branching

Not every viewer needs the same video.

Build one video that adapts to each viewer's choices — training simulations, adaptive onboarding, decision practice. They pick the path; you see where everyone goes.

See how branching works

Features

Everything you need.
Nothing you don't.

Questions, activities & in-video moments

Mix graded questions, polls, matching, open responses, hotspots, contextual cards, calls to action, and branching choices — all from one visual editor.

QuestionsActivitiesOverlaysBranching

Timestamp Precision

Place interactions at any second. Video pauses automatically.

Video Analytics

Scores, completion rates, and time-on-question — the moment viewers finish.

One-click Sharing

Every video gets a unique short link. No sign-up required for viewers.

Auto Scoring

Responses are graded instantly. Viewers see their score and can review.

Any source — YouTube or your own upload

Paste a public or unlisted YouTube URL that allows embedding, or upload your own video file up to 40 minutes long.

Anonymous Viewing

Viewers don't need accounts. Sessions are tracked with unique tokens.

Works Everywhere

Responsive design. Desktop, tablet, or phone — it just works.

Use cases

Built for people who teach.

Whether you're in a classroom, a boardroom, or a studio — interactive video works.

Educators

Flip your classroom. Assign interactive videos as homework. See who watched, what they got right, and where they struggled — before they walk into class.

Corporate Trainers

Build interactive onboarding and compliance videos. Track completion rates across teams. Generate reports for audits. No more passive video training.

Content Creators

Turn passive viewers into active participants. Add polls and knowledge checks to your YouTube content. Understand your audience on a deeper level.

Resources

Learn interactive video

Guides, strategies, and research to help you get the most out of interactive video in your classroom or training program.

Guide

What Is Interactive Video?

A complete guide for educators — how it works, why it boosts retention, and how to get started.

Read article Guide

How to Add Questions to Video

Question types, placement strategy, scoring configuration, and auto-grading setup.

Read article Strategy

Flipped Classroom Strategies

Design effective flipped experiences — from pre-class assignments to in-class activities.

Read article

View all guides

Questions? Answered.

Is Interakly free?

Yes — every feature is free during early access. Unlimited video uploads, up to 40 minutes each. No credit card required, no expiration.

Do viewers need an account to watch?

No. Viewers can watch and answer questions without signing up. Each viewer gets an anonymous session token so their responses are tracked.

Which YouTube videos work with Interakly?

Public or unlisted YouTube videos can work when the owner allows embedding and YouTube makes the video available to the embedded player. Interakly uses that player without downloading or re-hosting the video.

Can I upload my own videos?

Yes. Upload any MP4 (lectures, screen recordings, training footage, anything) up to 40 minutes long. Uploads are unlimited per day and resumable — they pick up where they left off if your wifi drops. Videos play smoothly anywhere with adaptive quality, signed playback URLs, password protection, and access controls.

What types of interactions can I add?

YouTube videos support timestamped questions, polls, matching, ordering, open responses, info cards, timed calls to action, and more as interactions over the video. Uploaded videos also support spatial activities such as hotspots and full branching scenarios.

Can I see how individual viewers performed?

Yes. Each viewing session is tracked with response data, time spent per question, and a final score. The analytics dashboard shows per-question breakdowns, completion rates, score distributions, and CSV exports.

Is my data secure?

Yes. All data is encrypted in transit and at rest, with secure authentication and access controls throughout.

Also in Interakly

Working with a diagram or photo instead?

The separate image toolkit adds hotspots, guided tours, labels, and visual questions — ready to drop into the same lessons.

Explore interactive images

Get started in minutes.

Bring a topic — or just a YouTube link. Build the lesson, share one link, and watch the results come in.

Start your lesson brief Start with YouTube instead Try the demo