Identicon Generator (SVG)

Turn any string into a deterministic 5×5 identicon (mirrored) — great for anonymous handles, receipts, and placeholders. Client-side; no uploads.

Inputs

Seed string

SVG size (px)

Grid cell size (px)

Foreground

Use auto to derive a color from the hash, or set e.g. #7aa2ff.

Background

Transparent (for PNG avatars)

Notes: pattern uses SHA-256(WebCrypto). Only 15 bits (left half) are used for the 5×5 mirrored grid.