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This black background overlaps translucent gray triangles into a diamond zigzag on the left third, fading into solid black on the right, which stays completely open for a title on any sleek, modern slide.
Works well for
- Tech and software presentations
- Corporate reports and pitch decks
- Product launches and startup slides
- Design and architecture portfolios
- Anyone who wants a bold, modern dark backdrop
Specs
- 1920 x 1080 px · 16:9 widescreen
- JPG, high quality, no compression artefacts
- PowerPoint · Google Slides · Keynote · Canva
- No watermark · no sign-up
- Free for personal and commercial use
You can use this Sleek Geometric Triangle Background For PowerPoint as a Wallpaper or use it as a background for slides.
Browse all our free professional PPT backgrounds, or see how to set a background in PowerPoint and Google Slides.
