Triangle Optimizer

Triangle Optimizer

Encode an image as a compact WebP2 triangle preview using a pure JS optimizer. Copy the output base64 string into the decoder to render it.

Target points

Colors

Init points %

Random init

Zoom

Iters Batch

Tolerance 2e-4

λ 1e-4

Auto-λ

Target (bytes)

Auto-λ gain

Color Δ penalty 7.0%

Vtx move 50%

Laplace smooth 0%

Vtx add 20%

Vtx remove 25%

Color index 25%

Color move 20%

Color add 1%

Color remove 3%

Show triangles

Vtx amplitude

Border escape %

Brush size 30

Strength 5

Paint on Reference canvas to mark important areas.

pts: — | colors: — |

Reference

Optimized

Load image