Remixed from a design seen on Pixabay. The basic tile can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
A black tile-able background with paper-like texture.
Source V. Hartikainen
Tiny little flowers growing on your screen. Nice, huh?
Source Themes Tube
A repeating background of beige paper with vintage look. Repeats to infinity, as usual.
Source V. Hartikainen
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
Carbon fiber is never out of fashion, so here is one more style for you.
Source Alfred Lee
With a name like this, it has to be hot. Diagonal lines in light shades.
Source Isaac
Has nothing to do with toast, but it’s nice and subtle.
Source Pippin Lee
A seamless pattern based on a tile that can be achieved by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Prismatic Curved Diamond Pattern 2 No Background
Source GDJ
The file was named striped lens, but hey – Translucent Fibres works too.
Source Angelica
The classic 45-degree diagonal line pattern, done right.
Source Jorick van Hees
It almost looks a bit blurry, but then again, so are fishes.
Source Petr Šulc
Some rectangles, a bit of dust and grunge, plus a hint of concrete.
Source Atle Mo
This is the remix of an OCAL clipart called "Rain on Window" uploaded by "pagarmidna".Thanks.This is a seamless pattern of raindrops.
Source Yamachem
A seamless background pattern of dark brown wood planks.
Source V. Hartikainen
"Beige Stone", Tileable Texture.
Source V. Hartikainen
Prismatic Abstract Geometric Background 2 No Black
Source GDJ
This is a remix of "blue wave-seigaiha".I hope this subtle color version of Seigaiha would be suitable for background .
Source Yamachem