Seamless pattern formed from a tile that can be extracted by selecting the rectangle in Inkscape and using shift-alt-i.
Source Firkin
A white version of the very popular linen pattern.
Source Ant Ekşiler
Derived from a corner decoration itself found as a jpg on Pixabay.
Source Firkin
A pale olive green background with a seamless texture.
Source V. Hartikainen
White fabric looking texture with some nice random wave features.
Source Hendrik Lammers
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
Super detailed 16×16 tile that forms a beautiful pattern of straws.
Source Pavel
Thin lines, noise and texture creates this crisp dark denim pattern.
Source Marco Slooten
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Sharp pixel pattern, just like the good old days.
Source Paridhi
A free background pattern with abstract green tiles.
Source V. Hartikainen
Remixed from a drawing in 'Hungary. A guide book. By several authors', 1890.
Source Firkin
The file was named striped lens, but hey – Translucent Fibres works too.
Source Angelica
More bright luxury. This is a bit larger than fancy deboss, and with a bit more noise.
Source Viszt Péter
Medium gray fabric pattern with 45-degree lines going across.
Source Atle Mo
Zero CC tileable Laminate wood texture, photographed and made by me. CC0
Source Sojan Janso
Prismatic Curved Diamond Pattern 7 No Background
Source GDJ
Derived from elements found in a floral ornament drawing on Pixabay.
Source Firkin
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
I guess this one is inspired by an office. A dark office.
Source Andrés Rigo.
New paper pattern with a slightly organic feel to it, using some thin threads.
Source Atle Mo
To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
A seamless gray background texture suitable for use on websites. To me, it has the look of stone. Feel free to modify it to meet your needs (by making it a bit lighter or darker, for example).
Source V. Hartikainen
Real snow that tiles, not easy. This is not perfect, but an attempt.
Source Atle Mo
Some more diagonal lines and noise, because you know you want it.
Source Atle Mo
Might not be super subtle, but quite original in its form.
Source Alex Smith