Exact dimensions for every platform
Profile photos, product listings, print specs and CMS uploads all demand specific pixel sizes. Common targets: Instagram post 1080×1080, YouTube thumbnail 1280×720, Facebook cover 1200×630, passport photo 600×600. The aspect-ratio lock keeps images from stretching — uncheck it only when a platform demands a different shape.
Like all MaxToolz image tools, resizing is done by your browser. Your photos are never uploaded anywhere.