Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
The classic 45-degree diagonal line pattern, done right.
Source Jorick van Hees
Dark and hard, just the way we like it. Embossed triangles makes a nice pattern.
Source Ivan Ginev
Prismatic Abstract Geometric Background 2 No Black
Source GDJ
More leather, and this time it’s bigger! You know, in case you need that.
Source Elemis
A fun-looking elastoplast/band-aid pattern. A hint of orange tone in this one.
Source Josh Green
From a drawing in 'Uit de geschiedenis der Heilige Stede te Amsterdam', Yohannes Sterck, 1898.
Source Firkin
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Alternative colour scheme for the original floral pattern.
Source Firkin
Sort of like the Photoshop transparent background, but better!
Source Alex Parker
As simple and subtle as it gets. But sometimes that’s just what you want.
Source Designova
Submitted by DomainsInfo – wtf, right? But hey, a free pattern.
Source DomainsInfo
To get the tile this is formed from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Light square grid pattern, great for a “DIY projects” sort of website, maybe?
Source Rafael Almeida
Looks as if it's spray painted on the wall. You can be sure that this pattern will seamlessly fill your backgrounds on web pages.
Source V. Hartikainen
It’s a hole, in a pattern. On your website. Dig it!
Source Josh Green
Utilising a bird from s-light and some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Remixed from a drawing in 'A Child of the Age', Francis Adams, 1894.
Source Firkin
It has waves, so make sure you don’t get sea sickness.
Source CoolPatterns
A bit of scratched up grayness. Always good.
Source Dmitry
I guess this is inspired by the city of Ravenna in Italy and its stone walls.
Source Sentel
Some more diagonal lines and noise, because you know you want it.
Source Atle Mo
A bit like some carbon, or knitted netting if you will.
Source Anna Litvinuk