Explain anything,
on video.

Type a topic or paste your notes. Nible's AI writes the script, draws the pictures, narrates it and hands you the video in about a minute.

Start freeWatch a sample

First 40-second video on us. No card.

Nible Studio

How it works

There is nothing to learn. You describe, Nible makes, you ask for changes.

01

Describe the video

"How a jet engine works." "Why the sky is blue." An exam question with its answer. Pick a length from 40 seconds to 3 minutes and a voice.

how an mRNA vaccine works↑
LENGTH Medium · 2 minVOICE Male
02

Nible writes, draws, speaks

A short lecture with concrete facts. A drawing of every object it names, painted for this video if the library has none. A narrator timed to the words.

A frame from the mRNA vaccine video: ribosome, spike protein, cell
Within days, the mRNA strand degrades in the cell.
03

Ask for changes

"More technical." "Shorter." "Add the dates." Reply under the video and get a revised one in the same thread, with the earlier version kept.

make the immune response the focus
Here it is V2 · 119 S

Samples

Three fields, three one-line prompts, nothing edited afterwards. Nothing loads until you press play.

VIDEO 1
Why GPS needs Einstein2:29 · physics with the numbers
VIDEO 2
How the Black Death doubled wages1:46 · history and economics
VIDEO 3
Why an octopus has three hearts2:07 · biology, organ by organ

What you get

A finished piece, not a draft to fix. Pick one.

  1. 01
    A 1080p MP4Narration mixed in, subtitles alongside.
  2. 02
    The scriptScreen by screen, to check every fact.
  3. 03
    Drawings for your topicOne style: dark line, flat colour.
  4. 04
    A conversationEvery revision keeps the earlier cut.
  5. 05
    OwnershipCourses, YouTube, products, clients.
A frame from the mRNA vaccine video
▶1:12 / 1:59CC⛶

1920 × 1080 · H.264 · mrna-vaccine.mp4 + subtitles.srt

01 · The problem: virus invades

A virus arrives with spike proteins on its surface. These spikes let it grip your cells and infect them. Your immune system must learn to recognize spikes.

06 · Vaccine versus real virus

Without the vaccine, your body sees the spike for the first time during real infection. With the vaccine, your antibodies are ready before the virus arrives.

07 · The mRNA is broken down

Within days, the mRNA strand degrades in the cell. It never enters your DNA or changes your genes. Only the antibodies remain, watching for the spike protein.

The script sits under every video. Read it before you publish.

Drawing: virus
virus
Drawing: ribosome
ribosome
Drawing: antibody
antibody
Drawing: white blood cell
white blood cell
Drawing: GPS satellite
GPS satellite
Drawing: atomic clock
atomic clock
Drawing: rat and flea
rat and flea
Drawing: manor house
manor house

Painted for the topic, then kept, so the next video on it starts faster.

how an mRNA vaccine works
Here it is V1 · 119 S
make the immune response the focus, add how long the mRNA lasts
Here it is V2 · 119 S

Reply under the video. Version one stays in the thread.

MP4
mrna-vaccine.mp41920 × 1080 · 3.3 MB
Download
SRT
subtitles.srtone line per sentence
Download
©
YoursPublish it, teach with it, put it in a product, sell it. No attribution, no per-view fee.

Where people use it

TeachingNotes become lessons students replay.
TrainingProcedures become videos new hires finish.
CreatorsOne line becomes a channel-ready explainer.
Exam prepOne question, one video, the trap in each option.
Customer helpSetup and FAQs answered on video.
Small businessHow-tos without a studio or a week of waiting.

Pricing

Start free. Pick a plan when you have more to explain. Monthly, cancel any time.

Free

Try it once
$0
  • One video, about 40 seconds
  • Landscape 16:9, narration, drawings and subtitles
  • Small Nible mark on the video
Start free

Pro

For regular lessons and demos
$19/ month
  • 40 videos a month, up to 3 minutes each
  • Revisions in chat, earlier versions kept
  • Custom rules for the writer
  • No watermark; MP4 and subtitles to download
Go Pro

MaxMOST ROOM

For creators, teachers and teams
$49/ month
  • 150 videos a month, up to 3 minutes each
  • Everything in Pro
  • First in the queue when it is busy
  • Priority support by email
Get Max

Business

For teams and products
Custom
  • Your logo instead of the Nible mark
  • Your own voice, cloned or chosen
  • API access for your own pipeline
  • Longer videos and volume pricing
Talk to us

A failed video never counts. Allowances reset on the first of each month. Students and schools: write to us for a discount.

Questions

How long does a video take?

Usually one to two minutes from the moment you press enter; a little longer when a topic needs new drawings.

Are the facts right?

Nible sticks to textbook-level facts and names its numbers. Read the script under the video; if something is off, reply and ask for the correction.

Can I use the videos commercially?

Yes. What you make is yours to publish, teach with or sell.

What languages and formats?

English, 16:9 MP4 with an SRT subtitle file. Other languages and vertical video are on the way.

How do the plans work?

Free is one 40-second video to try it. Pro and Max are monthly allowances of full-length videos; unused videos do not carry over. Business adds your logo, your voice and an API, priced on volume.

Is there an API or a team plan?

Yes, on the Business plan. Write to hello@nible.app with what you want to make and roughly how many a month.

Is Nible an AI video generator?

Yes. Nible uses AI to write the script, paint a picture for every object it names, and record the narration, then assembles a whiteboard explainer video with subtitles. You keep control: the script is shown under the video and you can ask for changes in plain words.

Can I turn my notes or a question into a video?

Yes. Paste a paragraph of notes, a lesson outline or an exam question with its answer into the prompt. Nible turns it into a narrated explainer; the more concrete the facts you give, the closer it sticks to them.

What if a video fails?

It doesn't count against your plan. Press "Try again" or reword the topic.

About Nible

Nible is an AI explainer video generator. It turns a prompt, a page of lesson notes or an exam question into a whiteboard explainer video: a narrated, subtitled 1080p MP4 with pictures drawn for the topic, made in about a minute. Teachers use it to turn notes into lessons, trainers to turn procedures into onboarding videos, creators to turn ideas into YouTube explainers, and businesses to answer how-to questions on video instead of in text. Videos are landscape 16:9 in English today; every video you make is yours to publish, teach with or sell. Nible is built by its founder, Nickesh Paudel.