Create an AI birthday video.
Make their birthday wish come to life.
A birthday wish made just for them
Video Templates
Create with an AI video template
Custom story creation
Create a custom story in any of our 7 styles.
Write your story in one prompt.
Seven ways to tell the same story
Anime
Expressive linework, cinematic emotion, and bold movement turn your cast into the heart of an animated adventure.
Write your story in one prompt.
Seven ways to tell the same story
Anime
Expressive linework, cinematic emotion, and bold movement turn your cast into the heart of an animated adventure.
Storyboard control
Cast them once. Keep them consistent in every scene.
Storyboard preview
Full story
The Library of Unfinished Stories
Edit every part of the story
Your storyboard stays in your hands.
You have full control to edit every scene image, cast, and video before your story is complete.
Review the complete story scene by scene
Change any scene image or cast member
Regenerate or replace any scene video
7
Visual styles
from photoreal to anime
40+
Languages
script and voice
HD
No watermark
yours to download
∞
Credits never expire
no monthly reset
Why CosmosBites
Bring the story to life—without the production set.
Bring the vision; CosmosBites handles the writing, casting, visuals, voice, music, editing, and final cut.
The old way
Build the story yourself across a stack of AI tools. You manage every handoff, correction, and bill.
Subscribe to separate writing, image, video, voice, music and editing tools
Learn a different workflow and prompt format for every service
Move prompts, files, characters and timing between apps by hand
Repair mismatched characters, scenes, audio and pacing yourself
Pay multiple subscriptions and usage bills before the story is finished
With CosmosBites
Your part
Give us the idea. Choose who belongs in the story.
What we do
Turn your idea into a complete script and scene plan
Cast each character into the moments where they belong
Generate the images and video for every scene
Add narration, captions, music and background audio
Keep the cast consistent while you refine any moment
Reimagine the complete story in another visual style
VS