📝 Text Converter & Editor
ASCII · Binary · Hex · Decimal · Unicode Base64 · URL · HTML · JSON · CSV ↔ JSON
✏️ Input Area
📊 Words: 0 |
📝 Chars: 0 |
📏 Lines: 0
🔄 Conversion Tools (Real, Working)
✅ Unicode-safe: uses codePointAt() and TextEncoder for full emoji/UTF-8 support. Fixed emoji reverse 🚀 → 🚀 works correctly.
⚙️ Why This Tool Works Better
🔒 No server – Everything runs locally, your data never leaves this page.
🧩 Real Unicode handling – codePointAt() for proper emoji & multi-byte chars. Reverse works on graphemes.
📋 Clipboard fallback – Works on old browsers and mobile.
✅ Input validation – Each converter validates before processing, shows toast notifications.
📊 CSV parser RFC – Handles quotes, escaped commas, multiline fields.
🏆 Comparison
| Feature | This Tool | Other Free Tools |
|---|---|---|
| Unicode (Emoji/Accents) | ✅ codePointAt + UTF-8 | ❌ Breaks on 😊 or café |
| Privacy | 100% Local | ⚠️ Often uploads data |
| CSV Parser | RFC Compliant | ❌ Simple split by comma |
| Clipboard | Fallback support | ⚠️ Modern API only |
❓ FAQ
1. Does Base64 work with emojis like 😊 or 你好?
Yes. Our Unicode Base64 uses TextEncoder/TextDecoder – properly handles all UTF-8 characters.
2. What happens if I enter invalid ASCII codes?
The converter validates input. For ASCII → Text, only numeric codes 0-1114111 are accepted; invalid entries are shown in notification.
3. Is my text stored on your servers?
Never. All conversions happen inside your browser. You can even use it offline after loading.
4. CSV parser – does it support quoted fields with commas?
Yes, full RFC 4180: handles commas inside quotes, escaped double quotes, and multiline cells.
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