白板素描影片製作工具 — 課堂素描風格

製作白板素描影片：生動的黑色線條藝術、紅色點綴，以及編號的課堂講義。專為逐步解說概念而打造。免費風格。

In the free plan: 3 videos a month with a watermark · preview rendered by the ClipOnIt engine

Preview of the Class sketch style, rendered by the ClipOnIt engine

此風格的呈現效果

Class sketch draws every scene in three tones: paper, black and an accent red. Outlines are thick and wobble several times a second, like a hand drawing filmed frame by frame. Everything sits inside a class-sheet frame, with a label at the top left such as “CLASS SHEET · No. 07”, which gives a series the feel of a notebook you flip through.

At the bottom, big condensed capital captions carry the narration, with key words in red. A large red percentage can show at the top right, a label closes the bottom of the frame and a tilted red sticker underlines an idea. The drawings come from the engine's large library, re-inked in this line style, so there is nearly always something to illustrate a concept.

適合的主題

Avoid: topics that rely on colour or rich backgrounds (travel, food, fashion): the three-tone line wipes out nuance, and very detailed elements turn into black blotches. Faces remain the library's, re-inked, with no true hand-drawn portrait.

Lessons and key conceptsThe numbered sheet frame and the plain line keep attention on the idea, scene after scene.
Step-by-step methodsEach step becomes a sketch, and red shows what changes from one to the next.
Psychology and scienceA brain, a face, an experiment: the sketch simplifies without talking down.
Revision sheetsA numbered series, one concept per video, that students find again and rewatch before an exam.

此風格的影片創意

The mere exposure effect
Why we end up liking what we see often: a repeated face, a growing heart, the percentage in red.
Photosynthesis in four steps
A leaf, the sun, water, sugar: one sheet per step, the key word in red.
The 20-minute rule for revision
A student, a timer, a break: the method reads like a notebook page.
How memory works
A sketched brain, arrows, a red sticker on the idea to remember, a numbered sheet for the series.

只需 1 次點擊即可取得

開啟此風格的連結
點擊「以此風格建立影片」按鈕，即可開啟編輯器並預先選好此風格。沒有帳號的話，註冊只需一分鐘，也不需信用卡。
用一句話寫下你的主題
一個想法就夠了。你也可以貼上文字，或在 Starter 方案中對麥克風講述：影片會以你的聲音為基礎來製作。
檢視，然後渲染
AI 撰寫場景，依照文字時間點安排風格元素，並加入語音與字幕。你可以修改不妥之處，幾分鐘後即可取得直式 MP4。

你可以調整的項目

You can write the sheet label and its number, the big red percentage, the bottom label and the sticker text, and pick which caption words turn red. Click a drawing to move it or swap it for another from the library, set scene lengths, change the narration or ask for three variants. From Starter, you can record your own voice and make fixes by talking to the AI Director.

Drawn in this style

9 518 elements in its library, searchable by meaning. A few of them:

角色
裝置
文件與地點
資料
場景
介面
科學
動作

Frequently asked questions

免費與否、輸出格式、用途：簡短解答。

Is it a real whiteboard animation?

It keeps the spirit, a simple line illustrating what is being explained, without the drawing hand on screen. The wobbling line gives the hand-drawn feel.

Can I use it for my classes?

Yes. Write the concept in one sentence or paste your lesson text: AI splits it into short sheets. The videos belong to you, so you can share them with your students.

How is it different from Minimal line?

Class sketch is black on light paper, with a thick moving line and a sheet frame. Minimal line is a thin white line on charcoal, quieter, for abstract ideas.

此風格有免費方案嗎？

Yes. It is one of the 8 styles in the free plan: 3 videos a month with the ClipOnIt watermark, no credit card. Starter ($29/month) removes the watermark, gives 15 videos a month and opens all 24 styles, plus your own.