8 by 8 pixels, and just what the title says.
Source pixilated
Remixed from a design on Pixabay. To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
Remixed from a design on Pixabay. To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
Super detailed 16×16 tile that forms a beautiful pattern of straws.
Source Pavel
Psychedelic Geometric Background No Black
Source GDJ
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
A dark brown fabric-like background texture with seamless pattern of winding stripes.
Source V. Hartikainen
A bit like some carbon, or knitted netting if you will.
Source Anna Litvinuk
This is so subtle I hope you can see it! Tweak at will.
Source Alexandre Naud
Here's an yet another seamless note paper texture for use as a background on websites.
Source V. Hartikainen
Prismatic Polka Dots Mark II No Background
Source GDJ
A comeback for you: the popular Escheresque, now in black.
Source Patten
Can’t believe we don’t have this in the collection already! Slick woven pattern with crisp details.
Source Max Rudberg
Design drawn in Paint.net, vectorised using Vector Magic and finished in Inkscape.
Source Firkin
As simple and subtle as it gets. But sometimes that’s just what you want.
Source Designova
Derived from an image that was uploaded to Pixabay by darkmoon1968
Source Firkin
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
It’s an egg, in the form of a pattern. This really is 2012.
Source Paul Phönixweiß
The file was named striped lens, but hey – Translucent Fibres works too.
Source Angelica
Alternative colour scheme. Not a pattern for fabrics, but one produced from a jpg of a stack of fabric items that was posted on Pixabay. The tile that this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Seamless Dark Grunge Texture. Here's a new grunge texture for use as a background.
Source V. Hartikainen
Remixed from a drawing in 'Analecta Eboracensia', Thomas Widdrington, 1897.
Source Firkin
Inspired by a 1930s wallpaper pattern I saw on TV.
Source Firkin
This was formed by distorting an image of a background on Pixabay.
Source Firkin