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Background Pattern Adder

Replace transparent PNG backgrounds with dots, grid, lines, diagonal, crosshatch, or noise patterns — perfect for logo mockups and presentations.

Processed in your browser — image never leaves your device
🎨

Drop a PNG or image here

or browse to upload

Works best with transparent PNGs (logos, icons, illustrations)

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Choose Pattern
Pattern Size
Spacing between elements
20
Pattern Opacity
How visible the pattern is
60%
Line / Dot Weight
Thickness of pattern lines
1.5
Canvas Padding
Space around the image (px)
40
Format
Preview

How it works

Great for logos & mockups

Transparent PNGs look invisible on white slides. Add a textured pattern background so your logo pops in presentations, pitch decks, and social posts.

6 pattern types

Dots, grid, horizontal lines, diagonal lines, crosshatch, and noise — each rendered procedurally in the browser. No external assets needed.

Canvas padding adds breathing room

Increase the Padding slider to give your logo space on the canvas — useful when the original PNG has very tight crop.

100% private, zero upload

Everything runs via the Canvas API. Your image never touches a server. Works offline once the page loads.