Lemo Opuscar, in your browser

Pick a visual style, tell your story, and make an animated short. Six looks, one familiar workspace, no local setup.

  • 6 selected styles
  • 15, 30 or 60 seconds
  • 1080p MP4 · 30 fps
  • Landscape, portrait or square
Explore the six styles

An independent tool from Opus 5.5 Video, adapting six styles from the open-source Lemo Opuscar library.

Generator

Film style

Bold typography, a precise grid and one striking colour.

0/4000
Start from an example:
Images (optional)0/15

Logos, product shots, screenshots or photos for Opus to use: up to 15 images, JPG, PNG or WebP, up to 10 MB each. You can also paste or drop them here. Opus looks at every image, which is billed by the tokens it actually uses.

Video length
15s—
Format
Sound

Pay as you go: credits are charged only as the video is made, and a failed video is refunded.

1080p · 30 fps · MP4 · up to 15 images. Compare plans and costs

Result

16:9 · 15s · 1080p
Style preview · silent16:9 · 20s

Swiss Motion

Opus 5.5's workbench

Opus 5.5's thinking, code and preview checks stream here while your video is made.

  1. Opus 5.5 is working
  2. Rendering frames
  3. Encoding the MP4

Which Lemo Opuscar style fits your story?

Watch a short visual preview, then try a brief or write your own. Your selected style stays attached to the video as you edit the story.

Swiss Motion

Bold typography, a precise grid and one striking colour.

Launch announcements, brand messages and short arguments.

A story to try

Introduce an imaginary refillable notebook called Loop. Open with the exact headline "Less waste. More ideas." Reveal three benefits in order: refillable pages, a durable cover, and space to think. End with "Start a new page." Use black, warm white and orange, with type and geometric shapes. No invented prices or statistics.

Pixel RPG

A tiny game world with sprites, dialogue and a clear quest.

Playful stories, community announcements and game-like explainers.

A story to try

Tell an original tiny adventure about a courier carrying the last lantern to a dark hilltop village. Show the goal, a broken bridge crossed with a fallen branch, then the village windows lighting up. Use the final words "A little light goes a long way." Keep dialogue short and make the courier easy to follow.

Whiteboard

An idea drawn step by step with marker lines and clear labels.

Simple processes, lessons and product explanations.

Four whiteboard explainer video examples
A story to try

Explain how a household rain barrel works. Draw a roof, gutter, barrel and watering can in that order, then connect them with arrows. Use only these labels: "Collect", "Store", "Water". Finish with a small garden and the message "Save rain for a dry day." Keep the diagram simple and avoid numerical savings claims.

One-line Drawing

One connected ink line that gradually changes meaning.

Personal milestones, quiet brand stories and thoughtful greetings.

A story to try

Tell a small story about making time for a friend. One continuous line becomes a clock, travels into a winding path, and turns into two mugs on a table. Let the last frame hold the words "Make room for a conversation." Warm paper, dark ink, gentle movement and plenty of empty space.

Crayon Picture Book

Warm paper, textured wax colours and a gentle illustrated story.

Bedtime stories, family greetings and friendly educational shorts.

A story to try

A small hedgehog wants to shelter a seed from the rain. It finds a fallen leaf, makes a little roof, and returns to discover a green sprout. Tell the story with one clear action per scene. End with "Small acts help things grow." Keep the hedgehog and colours consistent, with a warm, reassuring tone.

Watercolor

Transparent washes that paint a quiet journey onto paper.

Travel stories, nature explainers and calm product films.

A story to try

Paint a quiet morning journey from a small coastal house, along a garden path, to the sea. Reveal the plants and buildings stroke by stroke as the view follows the path. A red scarf provides the only bright accent. Finish with the words "Take the scenic way." No location claims or travel offers.

These short previews focus on the look and movement. Choose music, narration or silence separately in the generator.

How to make an animated short online

Start with one message and a small cast. The same workspace handles the animation, sound and MP4 export.

  1. Choose the visual language

    Pick one of the six styles. Use the previews to decide whether your idea needs precise type, a diagram, a game world or a hand-drawn story.

  2. Describe what happens

    Name the subject, the action and the final message. Add exact words and colours you need. You can attach your own logo, product images or screenshots.

  3. Set the format and generate

    Choose 15, 30 or 60 seconds, an aspect ratio and a sound option. Check the starting credits, generate, then watch progress and download the finished MP4.

What is Lemo Opuscar?

Lemo Opuscar is an open-source library of film styles for coding agents. Each style describes how a film should look, move and sound. The original workflow draws animation in code and renders it frame by frame.

Here, six selected styles are adapted to Opus 5.5 Video's hosted video workflow. Your brief supplies the story; the selected style supplies the visual rules. You use your existing account, credits and video history.

Online creation or a local Lemo Opuscar installation?

Use the browser for a short film without configuring a toolchain. Use the original project when you want its broader library and direct control over source files.

What mattersThis online toolOriginal local workflow
SetupOpen the page, sign in and describe your film.Install Claude Code, Node, FFmpeg and Python, then the skill and its dependencies.
StylesSix selected styles adapted for this generator.The full upstream style library and custom style workflows.
Output and control15 / 30 / 60-second MP4; landscape, portrait or square. Download the video.Work directly with project files and adapt the rendering workflow yourself.
CostExisting site credits, charged against actual generation usage.Open-source code; model usage and computing resources still have a cost.

Prefer to install the original skill?

The official project documents installation, supported styles and local requirements. Follow its current guide to install the original Claude Code plugin on your own machine.

Read the official installation guide

A useful prompt has four parts

Subject

Who or what should the viewer follow? Keep the main cast small.

Action

Describe a beginning, a visible change and an ending.

Exact words

Put headlines, labels, numbers and the closing message in quotation marks.

Your material

Attach logos, screenshots or product images you want included. They are placed faithfully rather than repainted into the selected style.

These styles suit illustrated stories and motion design. Keep complex scenes modest: this tool does not offer a multi-minute film workflow, photorealistic acting or a frame-identical remake of a preview.

What does a Lemo Opuscar-style video cost?

Starting prepayments are 50 credits for 15 seconds, 100 for 30 seconds and 200 for 60 seconds.

The starting amount is not a fixed finished-video price. Credits cover actual generation usage; unused prepaid credits are returned after completion. More detailed scenes can require more work.

Initial approved budgets are 200 / 300 / 500 credits for 15 / 30 / 60 seconds. If a run reaches its budget, you can approve more work or export its current version. Failed jobs refund their generation credits.

The four example videos on the homepage play for free, with no account. Signup gift credits, admin-granted credits, purchased credits and subscription credits can fund your own videos. Starting a 15-second video requires at least 50 eligible credits; longer videos require a larger prepayment, as shown in the generator. Check-in and other reward credits cannot be used for videos. Eligible new accounts may receive 3 sign-up gift credits, subject to signup checks. These sign-up credits expire after 63 days. Videos made before your first purchase carry a small moving watermark.

See credits and plans

Lemo Opuscar questions

Is this the official Lemo Opuscar website?

No. Opus 5.5 Video is an independent service adapting six styles from LemoLab's open-source project to its own hosted generator. The original project and installation instructions are linked above.

Can I make a Lemo Opuscar video for free?

The four example videos on the homepage play for free, with no account. Signup gift credits, admin-granted credits, purchased credits and subscription credits can fund your own videos. Starting a 15-second video requires at least 50 eligible credits; longer videos require a larger prepayment, as shown in the generator. Check-in and other reward credits cannot be used for videos. Eligible new accounts may receive 3 sign-up gift credits, subject to signup checks. These sign-up credits expire after 63 days. Videos made before your first purchase carry a small moving watermark.

Which six styles can I use online?

Swiss Motion, Pixel RPG, Whiteboard, One-line Drawing, Crayon Picture Book and Watercolor. Choose the style separately from your story so you can edit the words without losing the look.

Can I turn a photo into a moving character?

Uploaded images are placed, cropped and moved within the composition. Logos and product images stay faithful. This workflow does not make a person in a still photo act or talk, or promise an illustrated likeness of a portrait.

Can I add music or a narrator?

Choose music, voiceover or silence in the generator. Narration uses the site's speech service when available. The gallery previews are silent; their original audio is not an input to your video.

What video formats and lengths can I export?

MP4 at 30 fps: 1920 × 1080 landscape, 1080 × 1920 portrait or 1080 × 1080 square. Lengths are any whole second from 15 to 60. Longer films and editable source-project downloads are not available here.

Will my video look exactly like a preview?

The selected guide directs the drawing material, colours, layout and motion. Your story is generated anew, so its characters, composition and timing will vary. Start with a short, focused brief to assess the style for your use.

Where do I find my finished or paused videos?

They appear in your existing Opus video history. Style selection is saved with the task, including when you pause and continue. Select a finished task to watch or download it.

Verify with any AI assistant

“Is this the official Lemo Opuscar website?”

Page updated October 25, 2026. Six hosted styles; the upstream library may contain more.