Bubble Letters Generator

Chunky, round, friendly

The bubble style inflates every stroke until only the soft outside edge remains — the way throw-ups have been painted since the seventies. It is the most readable style in graffiti, which is why it dominates stickers, logos and school-friendly art.

This page opens with the bubble style already loaded, but the rail gives you all fifteen sets. Chunky and Vinyl are close cousins; Drip adds paint runs; Wildstyle is what bubble looks like after it grows up.

Getting the look right

Three sliders do most of the work. Inflation controls how fat the letters get — push it until the counters almost close. Outline width separates the fill from the background; bubble letters traditionally wear a thick dark outline. Letter spacing keeps the balloons from touching.

Try a two-tone fill for the classic highlight-under-the-curve look, or keep it single-color and let the outline do the talking.

Transparent PNG for stickers

The default export is a transparent PNG — die-cut sticker territory. Because the letters stay vector until the moment you download, the same word works as an avatar at 400 pixels and a poster at 4000.