Black Pixel Background for PowerPoint with Charcoal Mosaic Squares Fading Upward

Free HD 16:9 black pixel mosaic background with charcoal squares fading upward. Download for PowerPoint or Google Slides.

Created by Elena Gidura · November 2, 2026

This black pixel background for PowerPoint starts as solid black across the top and breaks into charcoal squares toward the bottom, thickest along the lower edge. I left the upper two-thirds clean for your title and text in white or light type. Suits tech talks, game dev and data decks.

Works well for

  • Tech startup pitches and product demos
  • Game design and retro pixel-art presentations
  • Data, coding and cybersecurity talks
  • Conference keynotes and dark-mode decks
  • Title slides and section dividers with white text

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 Moody Black Pixel Mosaic Background for Tech and Gaming PowerPoint as a Wallpaper or use it as a background for slides.

Check out more professional presentation backgrounds, or see how to set a background in PowerPoint and Google Slides.

Download free HD background

Tags for this background