Stars Generator
Generate a dense, twinkling starfield with varied star sizes and occasional sparkle crosses on the brightest stars — clean night-sky backgrounds.
About the Stars Generator
Generate a dense, twinkling starfield with varied star sizes and occasional sparkle crosses on the brightest stars — clean night-sky backgrounds. It's well suited to desktop wallpapers, mobile wallpapers, and social media, wherever a distinctive backdrop makes a difference. Export the finished design as PNG, JPG, WEBP, SVG, or PDF, whichever suits your workflow. Choose from HD, Full HD, 2K, and 4K presets — or set a fully custom size up to 8000px per side — and download instantly, free, with no login or watermark.
Ways to Use the Stars Generator
Desktop wallpapers
Generate the Stars Generator at 4K and set it as a desktop or ultra-wide monitor wallpaper.
Mobile wallpapers
Export the Stars Generator at a phone-sized resolution to use as a lock screen or home screen wallpaper.
Social media
Export the Stars Generator as a square or vertical image for posts, stories, or profile banners.
YouTube thumbnails
Use the Stars Generator as an eye-catching backdrop behind thumbnail text or a face cutout.
Branding
Use the Stars Generator's colors and mood as a backdrop for brand moodboards or style guides.
Frequently Asked Questions
Is the Stars Generator free to use?
Yes. The Stars Generator is completely free, with no account, no sign-up, and no watermark on anything you download — for personal or commercial projects.
What file formats can I export from the Stars Generator?
PNG, JPG, WEBP, SVG, or PDF. PNG and WEBP support transparency, JPG is smaller but opaque, and PDF is sized to match your chosen dimensions exactly.
What resolutions does the Stars Generator support?
HD, Full HD, 2K, and 4K presets, plus a fully custom width and height up to 8000px per side — export re-renders at full resolution, so it stays sharp.
Can I randomize the Stars Generator's design?
Yes — click Randomize, or adjust the seed value, to generate a new variation instantly while keeping your color and style settings.
Can I customize the colors and density of the Stars Generator?
Yes — adjust the color palette and density sliders to make the Stars Generator sparser or denser and shift its overall palette.