Wallpaper Generator
Design a phone, tablet, desktop, or 4K wallpaper from a gradient, colour, pattern, or texture — then download it at the right resolution, free and in your browser.
What to create
Colours
Size
Export
Make your own wallpaper
A custom wallpaper is one of the easiest ways to personalise a phone, tablet, or computer — and a clean gradient or subtle texture often looks better than a busy photo. This generator builds a wallpaper from a gradient, a solid colour, a geometric pattern, or a noise texture, at the exact resolution your screen needs.
Start with the gradient the page opens on, switch modes for a different style, then pick a device size — 1080×1920 for a phone, 1920×1080 for a laptop, 2560×1440 for 2K, or 3840×2160 for 4K. The download is a crisp PNG ready to set as your background.
How to make a wallpaper
- Choose a style. Use the gradient the page starts with, or switch to a solid colour, pattern, or noise texture.
- Pick your screen size. Choose a phone, tablet, desktop, 2K, or 4K preset — or type your screen's exact resolution.
- Download and set it. Download the PNG, then set it as your wallpaper from your device's settings.
Match your screen
For the sharpest result, match the wallpaper to your screen's real pixel resolution. A portrait phone wants a tall size like 1080×1920; a desktop wants a wide one like 1920×1080 or larger. The presets cover the common ones.
What the wallpaper generator makes
This is the generator set up for screen backgrounds: you build a wallpaper from a gradient, a solid colour, a geometric pattern, or a noise texture, then export it at your device's exact pixel resolution so it fills the screen without upscaling.
Wallpaper sizes & styles
- Styles
- Gradient, solid colour, pattern, or noise texture
- Phone
- 1080 × 1920 px (portrait, 9:16)
- Desktop / laptop
- 1920 × 1080 px (16:9)
- 2K
- 2560 × 1440 px
- 4K
- 3840 × 2160 px
- Tablet
- 1620 × 2160 px (3:4)
- Custom
- Any exact resolution, 8–8000 px per side
What to use it for
- A phone lock-screen or home-screen background that is calmer and easier on the eyes than a busy photo.
- A laptop or desktop wallpaper matched to your real screen resolution so it stays sharp.
- A clean, distraction-free background for screen recordings, screenshots, or video calls.
- A set of matching backgrounds for several devices, built from the same colours.
Tip
Match the wallpaper to your screen's real pixel resolution for the sharpest result — a portrait phone wants a tall size like 1080×1920, a widescreen monitor wants 1920×1080 or larger. If you are unsure of your exact resolution, picking the next size up and letting the device scale it down looks better than choosing one that is too small.
More things to generate
Frequently asked questions
What wallpaper sizes are available?
Presets for phone (1080×1920), tablet, desktop (1920×1080), 2K (2560×1440), and 4K (3840×2160) — plus any custom size up to 8000 px per side.
Can I make a gradient or textured wallpaper?
Yes. Switch between gradient, solid colour, pattern, and noise modes to get the style you want, then export at your screen size.
Is the wallpaper free with no watermark?
Yes — completely free, with no watermark and no sign-up.
Where is my image processed?
The image is generated in your browser, so the file is created on your own device. How any data associated with the tool is handled is described in our privacy policy.
More image tools
Crop an image
Crop to any ratio or an exact pixel size.
Image toolResize an image
Change dimensions to exact pixels or presets.
Image toolCompress an image
Shrink file size without visible quality loss.
Image toolRotate an image
Rotate 90°, flip, or straighten a tilted photo.
Image toolConvert HEIC to JPG
Turn iPhone HEIC photos into universal JPG.
Image toolConvert image format
PNG, JPG and WebP — convert any to any.