TryCurvedText

Curved Text Generator is a free, no-signup web tool for bending words. Type your text, choose an arc, a full circle (with a separate bottom line, the way a stamp is set), a wave or a path you drag yourself, pick a font and colour, then download a PNG with a real alpha channel instead of a white rectangle. Everything is drawn in your own browser, so nothing you type is ever uploaded. Built phone-first: the editor, sliders and download button all work on touch.