How to Animate a Drawing With AI: Sketches, Doodles, and Kids’ Art

How AI animates a drawing: rigging it or redrawing it

Every tool that promises to “make your drawing move” does one of two things to it, and general video generators offer a third route. The method decides whether your exact lines survive and whether a four-legged dog moves like a dog.

Rig and retarget. The tool cuts the figure out of the paper, estimates where the joints are, then bends the drawing itself to follow human motion-capture data. Meta’s Animated Drawings, a research project from its FAIR lab, is the best-known example. Because it warps your actual pixels, every wobble and crayon stroke survives. The catch is that it assumes a human-like skeleton: a drawn cat walks upright like a person. The demo wants one character on plain white paper with arms and legs clear of the body, and has you check the cut-out and joints yourself before picking a move such as waving, skipping or dancing.

Redraw, then animate. The tool treats your drawing as a reference, draws a clean character design from it in a style you choose, and animates that design. Character Animation AI works this way: you approve the redraw first, and the approved design is locked so every later clip matches. No skeleton is involved, so a blob or a four-legged dragon can move like itself, and the background is removed for you. The cost is faithfulness: the result is recognisably the drawing, not a pixel-for-pixel copy, and a deliberately wonky line may come back tidier. For finished illustrations and mascots rather than drawings on paper, see the guide to animating a character from an image.

General image-to-video generators (Kling, Runway, Pika, Dreamina and similar) animate the whole picture from a text prompt. They suit drawn scenes, such as a seaside where the waves roll. With a single character they tend to drift off-model, adding realism or extra fingers, and they normally output the full frame, paper and all.

How to photograph or scan a drawing so the AI can read it

Most disappointing results start here, not in the AI. A shadow across the page or a yellow cast from a kitchen bulb gets read as part of the character. Ten minutes of care fixes it for every method above.

• Light: daylight from a window, not direct sun, with the ceiling light off so warm and cool light do not mix. No flash: it turns wax crayon, felt-tip and glitter into white glare.
• Flatten: press curled or folded paper under heavy books for an hour. A crease casts a thin shadow that reads as a pencil stroke.
• Angle: hold the phone directly above and parallel to the paper. Step back and zoom in slightly (2× on most phones): Meta’s demo gives the same advice to keep your shadow off the page, and it stops the drawing looking wider at the bottom.
• Framing: the whole character with a margin of paper around it. Crop afterwards rather than moving closer.
• White balance: the paper should look white, not cream or blue. If it does not, drag the Warmth slider in your phone’s photo editor until it does; the character’s colours correct with it.
• Contrast: light pencil and pale yellow crayon vanish first. If you can barely see a line in the photo, neither can the AI.

Scanner apps and flatbed scanners. A document-scanner app straightens the page and evens out the light automatically, with two cautions. Choose the colour or photo filter, never black-and-white or greyscale, which throws away the crayon colours. And check the file type: Apple’s Notes app (tap the attachments button in a note, then Scan Documents) saves a PDF, whereas animation tools want an image. Google Drive’s scanner on Android lets you pick .jpg when saving, and Adobe Scan on iPhone and Android has a “Save pages as JPEG” option. On a flatbed, 300 dpi in colour is plenty: an A4 page comes out at about 2,480 × 3,508 pixels.

File format. Character Animation AI accepts PNG, JPG or WebP up to 10 MB, and a 2,000-pixel image is ample. iPhones save photos as HEIC by default; uploading from the phone’s browser usually converts them, but if you move the file to a computer first, export it as JPEG or set Settings › Camera › Formats to Most Compatible.

Quick clean-up: darker lines, solid colour, no paper texture

You are not trying to improve the drawing, only to make it legible. Five minutes is enough:

1. Darken faint lines on paper first. Going over pencil with a black felt-tip is the single most effective fix. If the original is precious, trace it onto a fresh sheet against a sunny window, or ask the artist to do the tracing: it stays their drawing.
2. Fill big areas with solid colour. Scribbled shading and white gaps inside a body read as texture or holes; a flat marker fill says “this is one orange cat”. If the drawing stays uncoloured, name the colours in words when you upload.
3. Push the paper to white. In your photo editor, raise Highlights or Exposure until the paper loses its grain and grey corners, then lower the Black Point a little so the lines deepen. Stop before colours burn out.
4. Crop to one character. Several figures produce a blend or a random pick. For a family portrait, crop each person into their own image and animate them one at a time.
5. Remove the extras. Ruled lines, a name in the corner, the date, “Year 2”, marks showing through from the back. A white brush or the healing tool clears each in seconds.
6. For rig-based tools only: leave a visible gap between the arms, legs and body, because touching limbs get fused into one shape.

Drawing on a tablet? Skip the camera. Hide sketch and reference layers, flatten, and export a PNG on a white background at 1,500 pixels or more on the long edge.

Step by step: turn a drawing into an animation in Character Animation AI

The free credits every new account gets (three, no card) are enough for a first try: one design, one animation, and one spare for a second design or motion. Sign in with Google or GitHub, then:

1. Upload the drawing. In the new-character form choose “Upload your image” and drop in your photo or scan.
2. Add a note. The optional “Anything to add?” box protects what matters: the colours of an uncoloured sketch, a detail that is small in the photo, or an instruction to keep the childlike proportions (examples in the next section).
3. Pick a style. The form starts on Soft 3D; for hand-drawn work switch to Flat or Stylized. Leave the pose on Standing so the design starts neutral.
4. Check the key colour for green or blue characters. Under “Advanced: key color” the studio puts a green screen behind the cut-out and removes that colour. A green dinosaur or frog should use Blue screen instead, and a drawing with black outlines should never use Solid black.
5. Review the design. It usually appears in under a minute. Put it next to the original; if something important is lost, regenerate (1 credit) with a sharper note. Approving it locks the character so every future animation matches.
6. Animate. Pick a preset (Wave, Bounce, Dance, Idle, Jump) or Custom, where you describe the motion in a sentence, and a length of 4, 6, 8, 10 or 12 seconds (6 is the default). Rendering takes a few minutes and the background is removed automatically.
7. Export. Every animation downloads as transparent GIF, transparent WebM, transparent MOV (ProRes 4444) and MP4. Use the GIF for messaging and slides: 480 px wide at 15 fps with hard-edged transparency, which suits bold outlined drawings. Use the WebM for a website (the transparent formats guide covers Safari’s quirks), and the MP4 for social apps that drop transparency (save a version in the free editor to flatten it onto a colour you choose).

The free editor (no credits) handles the finishing: trim, speed from 0.5× to 2×, mirror, and a back-and-forth direction that plays the clip forwards then backwards so a loop never jumps. Set the output size to 360 Small for a lighter chat GIF. The how it works page walks through the whole flow.

It will not add sound, put two characters in one clip, move the camera, or animate a whole drawn scene; clips are square, 720 × 720 at 24 fps. For a drawn landscape, use an image-to-video generator.

Choosing a style and motion that keep the hand-drawn charm

Style is the biggest decision for a drawing, because it is applied to the redraw. Soft 3D turns a crayon dog into a plush-toy version of itself, which children often love as a surprise but which is the least faithful option. To keep the drawing’s character, start here:

The note does more than people expect:

Worth the extra credit: generate two styles and let the artist choose. Children answer “which one is still my dragon?” instantly.

Motions that suit kids’ drawings

Children draw anatomy their own way, so match the motion to what the drawing actually has. Keep everything on the spot: the camera does not move, so a character told to walk across the page leaves the square or gets cut off.

For a chat GIF, 4 to 6 seconds is plenty; a looping keepsake suits Idle with the back-and-forth direction. One action and one feeling per clip.

Family and classroom projects with animated drawings

• Birthday GIF. The birthday child’s self-portrait waving, or a drawing they made for Grandad, sent to the family chat on the day. Custom idea: “holds up a small balloon and waves happily.” The studio adds no text or music, so write the message in the chat, or put the MP4 in a video editor if you want a song under it.
• The yearly keepsake. Ask for the same drawing every birthday (“draw yourself”) and animate it with the same motion each year. After a few years you have a row of waving self-portraits showing a child growing up in their own hand. Keep the paper original, the photo and the MOV (the highest-quality export) together in a folder named by date and age.
• Class storybook. Each pupil draws one character; the teacher photographs the drawings, crops off names, and animates each one. At two credits per pupil (a design and an animation), a class of 30 needs about 60 plus a few for regenerations: the Starter plan’s 100 monthly credits covers it, as does a one-off 100-credit pack ($22.50) that never expires. Put the GIFs on slides and let each pupil narrate their page live; the guide to animated characters in PowerPoint and Google Slides covers the slide side.
• A sticker set. Three or four motions of one approved character make a personal sticker pack; see how to make animated stickers.

All of this is personal or educational use, which every plan allows, including the free credits. Selling anything made from the animations (printed merchandise, a paid sticker pack, a fundraiser product) is commercial use and needs the Professional plan; details are on the pricing page.

Is it safe to upload my child’s drawing? Privacy and consent

A drawing feels harmless, and usually is. What gets photographed with it, and where the result ends up, deserve a moment’s thought.

• Crop out identifying details. Full names, school names, class labels and ages are often written on children’s artwork. Remove them before uploading, and photograph the drawing on its own, not held up by the child.
• Ask the artist. Even small children can answer “Can I send your dragon to Grandma?” Their drawing, their call; ask again before anything goes public.
• Share small. A family chat or private album beats a public post, which can be reshared, scraped and found years later.
• Mind the original photo. The animation is a newly generated file, but the photo you took can record where it was taken. If you share the photo itself from an iPhone, tap Options on the share sheet and switch Location off.
• Read what the tool does with uploads. Character Animation AI accounts are for people aged 13 and over, so a parent or teacher holds the account. Uploads go to the AI providers only to generate the result, are not used to train the studio’s own models, and you can delete a character, and its stored media with it, at any time (see the privacy policy). Meta’s demo is for adults only, keeps uploads briefly before deleting them, and asks separately whether you will donate the drawing to its research dataset; saying no does not stop you using it.
• Check the school’s policy. A school’s photo and media consent rules often cover pupils’ work as well as photos of pupils. Check before anything leaves the classroom, and keep class storybooks on the school’s own platform.

Prefer to animate a drawing by hand? Frame-by-frame apps

Drawing the frames yourself gives you something AI cannot: every frame is genuinely the artist’s, and it teaches how motion works. Hand-drawn animation often uses 12 drawings per second (“on twos”), but a simple waving loop works with six to eight.

• FlipaClip: free to start, with a paid Plus tier for extras such as unlimited layers. Runs on iPhone, iPad, Android and Chromebooks. A frame-by-frame timeline with onion skin (a faint view of the previous and next frames, so drawings line up), and you can drop a photo of a paper drawing onto the canvas. Exports MP4 and GIF.
• Procreate Dreams: iPad only, a one-time US$12.99 purchase. Its Flipbook is classic frame-by-frame with onion skins, and keyframes move, scale and warp a drawing without redrawing it.
• Procreate: if you already own it, Actions (the wrench) › Canvas › Animation Assist turns each layer into a frame.
• Krita: free and open source on Windows, macOS and Linux, with a timeline and onion skins; File › Import Animation Frames brings in a set of scanned drawings.
• Paper and a phone: draw each frame on its own sheet, photograph every sheet from the same spot with the phone on a stand, and assemble the photos in any app above.

Your first animated drawing, start to finish

Pick one drawing tonight and take it all the way through:

1. Press it flat, photograph it straight down beside a window, and crop to the character.
2. Darken faint lines and crop off any names.
3. Upload it, add a one-line note about what must survive, and choose Flat or Stylized.
4. Approve the design once the artist agrees it is still theirs.
5. Animate with Wave or Bounce at 6 seconds, then set the direction to back-and-forth in the editor.
6. Send the GIF to the family chat.

The three free credits cover that whole run with one to spare, and no card is needed. Create an account with Google or GitHub, and keep the paper original somewhere safe: the animation is a lovely copy, but the drawing is the keepsake.