Triangles Pattern Generator
Generate a triangle mosaic background — alternating orientation per cell for a faceted, low-poly-adjacent look — with adjustable density and size.
About the Triangles Pattern Generator
Generate a triangle mosaic background — alternating orientation per cell for a faceted, low-poly-adjacent look — with adjustable density and size. It works well for website backgrounds, ui design, and branding, 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 Triangles Pattern Generator
Website backgrounds
Use the Triangles Pattern Generator as a full-page or section background on a website or landing page.
UI design
Use the Triangles Pattern Generator as a background layer in app mockups, dashboards, or onboarding screens.
Branding
Use the Triangles Pattern Generator's colors and mood as a backdrop for brand moodboards or style guides.
Marketing
Use the Triangles Pattern Generator as a background for ads, banners, or email headers.
Presentations
Drop the Triangles Pattern Generator into a slide deck as a distinctive title-slide or section-break background.
Frequently Asked Questions
Is the Triangles Pattern Generator free to use?
Yes. The Triangles Pattern 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 Triangles Pattern 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 Triangles Pattern 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 Triangles Pattern 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 adjust the density and spacing of the Triangles Pattern Generator?
Yes — sliders in the control panel let you set the density, thickness, and spacing, so the pattern can be as tight or as sparse as you like.