Background Canvas Generator
Generate a custom-size background canvas for video covers, image editing, social posts, and phone wallpapers.
Create a custom-size blank, solid, or gradient canvas for short-video covers, social graphics, phone wallpapers, and image layouts.
Choose a preset or enter your own dimensions, optionally place one image on the canvas, adjust its position, then export PNG, JPG, or WebP.
Everything runs locally in your browser, which makes this page handy for quickly creating a fixed-size background, cover base, or empty canvas.
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Common use cases
- Create vertical backgrounds and cover images for short videos, live streams, and course clips.
- Prepare a fixed-size canvas for social covers, thumbnails, and posts before adding the main image.
- Generate a blank fixed-size canvas on mobile before continuing edits in another image editor.