Lottie Overlay
Describe the overlays and an AI model places and times Lottie animations, such as confetti, hearts or arrows, or your own Motion Graphics, over a video.
The Lottie Overlay node adds timed animations on top of a video. You describe what should appear, where and when, for example "confetti falling from the top during the first 3 seconds". An AI model then chooses the animations, places them and times them. The node returns an overlay plan that Render Video turns into the finished clip.
When to use it
- You want celebration effects, such as confetti, sparkles or fireworks, at a key moment.
- You want an animated icon or indicator, such as an arrow or a check mark, at a set time.
- You want eye-catching animated elements on a social media video.
- You want to place a lower third or a title that you made with Motion Graphics over your footage.
Quick start
Add the node
Press Tab on the canvas and choose Video › Titles, Graphics & Captions › Lottie Overlay.
Connect the video
Drag from the output of any video node to the Video input. The node needs a video to run.
Describe the overlays
In the settings panel, write what should appear, where and when under Overlay Prompt, or choose a factory preset. Set Duration (s) to the length of your video.
Run it and render it
Click Run. A preview of the overlay plan appears in the settings panel. Connect the Composition output to a Render Video node and run it.
Inputs
| Input | Accepts | What it does |
|---|---|---|
| Video | Video nodes | The video to put the animations on. Required. |
| Lottie | The Lottie JSON output of a Motion Graphics node on the Lottie engine | Optional. Your own animation, which the AI model places and times over the video like a built-in one. |
The output, Composition, is the overlay plan. It connects only to Render Video.
Settings
| Setting | What it does |
|---|---|
| AI Model | The language model that plans the overlays. The default is Claude Sonnet 4.6. The model's tier (Economy, Standard or Premium) sets the price. |
| Reasoning Effort | Shown for models that can reason. Auto (model default) keeps the price. Very high and Max may bill one tier up. |
| Advanced mode | Gemini models only. Unlocks Temperature, Max Tokens and the full reasoning range, and costs one credit tier more. |
| Overlay Prompt | What should appear, where on the screen, and when. |
| FPS | 24, 30 or 60 frames per second. The default is 30. Under Settings. |
| Duration (s) | From 1 to 300 seconds. The default is 10. Under Settings. |
The built-in animations
The AI model chooses from twelve animations that Nodaro hosts. You do not need to supply any animation files.
| Group | Animations |
|---|---|
| Celebration | Confetti burst, Fireworks, Party popper, Stars sparkle |
| Social / Reactions | Heart pulse, Thumbs up, Fire emoji |
| UI / Indicators | Loading spinner, Checkmark success, Arrow pointer |
| Ambient / Decorative | Floating particles, Glowing ring |
Continuous effects loop for as long as they are on screen: Stars sparkle, Heart pulse, Fire emoji, Loading spinner, Arrow pointer, Floating particles and Glowing ring. One-shot effects play once: Confetti burst, Fireworks, Party popper, Thumbs up and Checkmark success.
Factory presets
Lottie Overlay ships 13 factory presets in four folders. Choose one from the preset menu on the node or at the top of the settings panel. See Presets.
| Folder | Presets |
|---|---|
| Connected Graphic | Overlay Connected Graphic, Full-Canvas Graphic, Intro Sting, Outro Sting, Corner Bug (Loop), Reaction Pop |
| Celebration & FX | Celebration Moment, Grand Finale, Ambient Particles |
| Reactions & Social | Heart Reaction, Hype Combo |
| Emphasis & UI | Point It Out, Success Beat |
The Connected Graphic presets place the graphic wired into the Lottie input. They center it, stretch it over the full frame, play it at the start or the end of the video, loop it as a corner bug, or pop it in as a reaction. The other folders use the built-in animations. A preset does not change the node's Duration (s), so the overlay timeline keeps following your video.
Timing variables in preset prompts
Preset prompts mark their timing and placement choices as variables with a default value:
Overlay the connected graphic {position || centered} over the video, starting at
{start time || 1 second}. Play it {play mode || once at its natural duration, then remove it}.You can use each variable in three ways:
- Run the preset unedited. Every variable uses its default.
- Type over a variable. Replace
{start time || 1 second}with3 seconds. - Connect a node with the same label. A Text node labeled
start timefills that variable when the workflow runs. A published app or earlier logic can then drive the timing.
Read more in Prompt variables.
Credits
Lottie Overlay costs credits in two steps:
- Writing the plan. The price follows the tier of the AI Model: Economy, Standard or Premium. The range is shown in the box at the top of this page.
- Rendering the plan. Render Video costs 50 credits per render on Nodaro Cloud.
Tips
- Say what, where and when. For example, "arrow pointing down at 0:05 for 2 seconds in the bottom-right corner".
- Time overlays to the video. Refer to moments in your footage, and keep Duration (s) equal to the video's length.
- Place full-canvas graphics full frame. A lower third or a title made on a full transparent canvas in Motion Graphics has its own layout. Place it over the whole frame, so that layout decides where the content sits. The Full-Canvas Graphic preset does this.
- Keep text in Motion Graphics. Use Lottie Overlay for decorative and informational animations. For text-heavy graphics, author them in Motion Graphics.
- Placing still images instead? Video Overlay shows logos, screenshots and product cards over a video at set times, without an AI model.
Frequently asked questions
Related
Motion Graphics
Render Video
Video Overlay
Presets
Prompt variables
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