「GOOD VIBES ONLY」は FontVibe AI で作成したバブル3Dの文字エフェクトです。空気を含んでふくらんだ、キャンディのように光沢のある3D表面のバブルフォントです。Y2Kの雰囲気と風船のような弾む躍動感で、誕生日の投稿、Discordのヘッダー、スマホの壁紙にぴったりです。

Render as inflated 3D bubble letters designed for T-shirt chest print. Square 1:1 composition simulating a shirt graphic panel. Background: dark charcoal or black, making the vivid bubble letters pop with maximum contrast. Letters: bold, fully inflated, filling 70% of frame width. Colors: white with pastel tints, or vivid single-hue — clean and printable. Thick visible outline for print clarity. Drop shadow for dimensional depth. The design should look like something you would see on an actual garment at a streetwear or youth apparel brand — graphic, wearable, confidently bold. Faded black cotton fabric texture background — worn soft fabric, vintage apparel feel, warm studio lighting. "GOOD VIBES ONLY" in inflated 3D bubble letters stacked two lines: "GOOD VIBES" large top line, "ONLY" smaller below — or all three words in graduated size. Letters: white and pastel rainbow gradient. Thick print-ready outline. Drop shadow. Casual lifestyle tee energy — the kind of shirt you see at a music festival or beach town surf shop.