Developer builds fully browser-based bubble text generator using SVG and Canvas
A developer built a browser-only text-art generator using Next.js, SVG, and Canvas that requires no server, accounts, or file uploads. The tool accepts short phrases and applies one of three font styles across eight visual finishes, including glossy, holographic, chrome, and neon. To ensure consistent rendering across devices, font files are bundled with the app and embedded directly into generated SVGs using base64-encoded data URLs. Text dimensions are calculated using CanvasRenderingContext2D.measureText rather than character count, ensuring accurate layout regardless of font width variation. The pipeline converts React-controlled inputs into a cropped, watermark-free PNG entirely within the browser.
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