Hey Product Hunt 👋 I'm the maker of MojiStyle — a font/text decorator built specifically for Japanese SNS users. 🎯 The problem Existing "fancy text" tools are English-only. They don't handle Japanese kana/kanji, ignore platform-specific character limits (LINE: 20, IG name: 30, X bio: 160), and never show you how the result actually looks on the target app. ✨ What MojiStyle does • 35 Unicode fonts for A-Z / 0-9 (cursive, bubble, outline, gothic, sans-serif…) • 22 Japanese-only deco styles — gyaru-moji (ギャル文字), heta-ji (へた字), ryosan-gata (量産型), oji-san kobun • Dedicated pages for Instagram, X (Twitter) & LINE with: – Live profile preview that mirrors each app's real UI – Auto character counter matching each platform's limits – Curated style sets per platform (e.g. 56 for X, 50 for IG, 35 for LINE) • One-tap copy, favorites, recent picks • Light/dark themes, 4 accent colors, density settings • 100% free, no signup, no install, works on mobile 🛠 Stack Astro 5 + React (islands) + Tailwind 4. Static-rendered, edge-cacheable, Lighthouse-friendly. 🙏 Why I built it I noticed Japanese Gen-Z users were chaining 3-4 different tools (one for fonts, one for hearts, one for kaomoji) just to set up an Instagram bio. MojiStyle is the "one tab to rule them all" attempt. Would love your feedback — especially on the per-platform preview UX. Is the "see it before you paste it" approach valuable for you too? Try it: https://mojistyle.tools/

MojiStyle

Fancy fonts for Instagram, X & LINE bios — Japanese ready

Fancy fonts for Instagram, X & LINE bios — Japanese ready