Free browser utility
Caption Background Generator
Design a transparent or solid caption card and download it as a PNG for video editing.
✓ Local processing✓ No registration✓ No file upload
Loading tool…
Before
Plain caption text
→
After
Styled transparent PNG caption card
How to use Caption Background Generator
- Paste text or select local files in the tool area.
- Choose any options that match the source data.
- Run the conversion or repair and review the preview.
- Copy the result or download the generated file.
Privacy and local processing
This project performs processing, document generation or calculations in your browser. The page does not include an upload endpoint, analytics script or remote processing API call. Avoid pasting sensitive data into websites you do not control.
What this tool includes
- custom canvas size
- multiline wrapping
- PNG download
Common uses
- social video captions
- quote cards
- lower-third graphics
Practical tips
- Use strong contrast and generous padding for small screens.
Frequently asked questions
Does Caption Background Generator upload my data?
No. The included tool runs locally in your browser and does not send the entered content to a processing server.
Can I use the result commercially?
The generated result is based on your own input. Review it for accuracy and any third-party rights before commercial use.