Image Toolkit
Convert, resize, rotate and flip images between PNG / JPEG / WebP (EXIF is dropped on re-encode), generate a full favicon set plus a multi-resolution .ico, encode an image as a base64 data URI, or build SVG / PNG placeholder images. Everything runs in your browser — nothing is uploaded.
Choose one or more images — they are processed on your device and never uploaded.
Generates square PNG icons (16–512 px) plus a multi-resolution favicon.ico. The source is scaled to fit and centered on a transparent background.
Choose an image to generate a favicon set.
Encodes the image as a base64 data: URI you can paste straight into HTML or CSS — no extra network request. The original bytes are kept as-is.
Choose an image to encode as a data URI.