Image Tools

Resize, compress, and generate favicon sets from a source image using System.Drawing. No third-party packages.

Source Image

PNG, JPG, BMP, GIF, or TIFF. Max 10 MB.

Resize

Resize image

Width (px)

Height (px)

Format

Maintain aspect ratio (height auto-calculated from width)

JPEG Quality (1-100) Only applies when output format is JPEG.

Favicon Set

Generate full favicon set

Generates: favicon.ico (16/32/48 multi-size), favicon-16x16.png, favicon-32x32.png, apple-touch-icon.png (180), android-chrome-192x192.png, android-chrome-512x512.png, mstile-150x150.png.

Voronoi Generator

Generates an MP4 of an animated Voronoi diagram. Requires an access key. Render runs server-side and the file downloads when ready.

Access key

Cells (5-100)

Duration (1-30s)

Speed (0.1-4.0×)

RNG seed (blank = random)

Resolution

Frame rate

Palette

Auto rainbow (ignore swatches)

Cells cycle through the palette. Pick fewer distinct colors to repeat them; toggle auto-rainbow for a hue-distributed gradient.