Classy golf-pants pattern, or crossed stripes if you will.
Source Will Monson
A seamless web texture with illustration of pale color stains on canvas.
Source V. Hartikainen
White handmade paper pattern with small bumps.
Source Marquis
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
Just a nice looking textured pattern with faded blue stripes. Well, that's it for today... one background a day, as usual.
Source V. Hartikainen
A repeating background with a look of paper. I have added some changes to PatCreator. Now you can share your designs by submitting them to a new gallery section. Start by clicking Edit with PatCreator above.
Source V. Hartikainen
This is a semi-dark pattern, sort of linen-y.
Source Sagive SEO
Square design drawn in Paint.net and vectorized in Vector Magic.
Source Firkin
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
One more in the line of patterns inspired by Japanese/Asian styles. Smooth.
Source Kim Ruddock
Lovely pattern with some good-looking non-random noise lines.
Source Zucx
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios
Remixed from a raster on Pixabay that was uploaded by ArtsyBee.
Source Firkin
Kaleidoscope Prismatic Abstract No Background
Source GDJ
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
A rusty grunge background for websites. Feel free to use it in your site's theme.
Source V. Hartikainen
Derived from an image that was uploaded to Pixabay by Kaz
Source Firkin
Derived from a drawing in 'The Murmur of the Shells', Samuel Cowen, 1879.
Source Firkin
Seamless pattern the tile for which can be had by using shift-alt-I on the selected rectangle in Inkscape.
Source Firkin
Not even 1kb, but very stylish. Gray thin lines.
Source Struck Axiom
Detailed but still subtle and quite original. Lovely gray shades.
Source Kim Ruddock
Fix and cc0 to get the tile this is based on.
Source SliverKnight
An abstract texture of water. It's not perfect, but will do. You may download if you like it.
Source V. Hartikainen