A curated library of 3×3 loading spinners.

An arrow shape re-forms as it drifts toward the bottom-right.

A single dot snakes through every cell.

A pulse expands outward from the center.

Two opposing dots circle the perimeter.

Three drops fall down columns on staggered beats.

A full column sweeps left to right and back.

A row falls, lands, then climbs back up.

Dots fill a spiral, then the grid clears.

Three dots leap to fresh positions each beat.

A diagonal stripe slides across the grid.

A plus sign rotates into an X and back.

A double-beat pulse expanding from the center.

A lone dot makes L-shaped jumps.

A two-cell pair chains around the perimeter.

A traveling wave of three dots crosses the grid.

A dot zigzags between corners via the center.

Vertical brackets flip to horizontal bars.

A growing comet head with a fading tail.

The cross and middle row swap on each beat.

An hourglass collapses to its center.

A diagonal swings back and forth.

A short bar scrolls across the top row.

Center sparks out to corners and edges.

A triangle rotates around the grid.

Four corners light in clockwise sequence.

Three sentries chase around the perimeter.

A point echoes outward in alternating rings.

Anti-diagonals cascade down and back up.

Three dots roll across rows and diagonals.

Diagonals twist through a center plus.

An L-piece falls and settles at the bottom.

A sawtooth wave staggers across the grid.

Four 2×2 quadrants take turns lighting up.

A plus and an X trade places via the center.

A dot bounces from corner to corner via center.

Odd and even cells flash on alternating beats.

A bar fills upward like a clock tick, then resets.

A spiral unwinds outward from the center.

A dot races clockwise around the edge.

A dot races counter-clockwise around the edge.

Columns fill row-by-row then reset to empty.

A center spark explodes, blacks out, repeats.