Live canvas
About Empty Image Generator
A blank canvas at exactly the size you need, transparent or solid, in one click.
What is Empty Image Generator?
Empty Image Generator makes a blank file at exactly the dimensions you ask for: five common social presets, or any custom size between 64 and 4096 pixels on a side. The background can be transparent, white, light grey, or near black, and the file downloads as PNG or JPG. It exists for designers, developers, marketers, and anyone who needs a placeholder, a spacer, a test asset, or a correctly sized canvas to start work in.
How it works
Choose dimensions
Pick one of the social presets, or type any custom width and height between 64 and 4096 pixels.
Select transparency or color
Transparent, white, light grey, or near black. Transparency needs the PNG format to survive.
Preview the canvas
The canvas redraws immediately and reports its exact pixel dimensions beside the preview.
Download PNG or JPG
Save the file straight to your device without uploading the generated canvas.
Perfect for
Who uses it: Designers, developers, marketers, and anyone preparing a blank canvas.
Key features
Five social presets
Square, widescreen, story, and two portrait sizes cover the placements people ask for most.
Any custom size
Set width and height independently anywhere between 64 and 4096 pixels.
True transparency
Export a genuinely transparent PNG for use as an overlay, a spacer, or a layer base.
Four background choices
Transparent, white, light grey, or near black, each one click away.
Instant dimension readout
The exact pixel size is shown next to the canvas, so there is no guesswork before download.
Nothing to upload
The file is generated in your browser, so there is no image upload or processing queue.
Tips for best results
- Choose PNG whenever you need transparency, because JPG will fill it with solid white.
- Use the 1080 by 1920 story preset for vertical placements rather than scaling a square up.
- Generate the exact final dimensions instead of resizing later, which softens edges.
- Light grey is a better placeholder than pure white when you are checking a layout on a white page.
- Keep custom sizes under 4096 pixels a side, which is the largest canvas this tool will produce.
Common questions
How is it priced?
The applicable credit cost is shown before use. The canvas itself is generated locally in your browser.
Does anything get uploaded?
No. There is no input image at all, and the file you download is produced entirely on your own device.
How large can the canvas be?
Up to 4096 pixels in each direction, with a minimum of 64. The five presets cover the common social sizes.
Will the PNG really be transparent?
Yes, if you pick the transparent background and export as PNG. JPG has no alpha channel and saves a white background instead.