🌐 中文

Base64 Encoder & Decoder

Encode text to Base64 and decode Base64 to text instantly in your browser. Free online Base64 converter with Unicode support.

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Baijiaxing Cipher – Chinese Surname Encoder & Decoder

Encode any text into Chinese Baijiaxing (Hundred Family Surnames) characters and decode it back online. Free fun cipher converter, processed locally in your browser, nothing uploaded.

QR Code Generator & Decoder — Free Online QR Tool

Generate and decode QR codes online for free. Create QR codes from URL, phone, WiFi, email, SMS, vCard or plain text, download as PNG. Decode QR from uploaded images, copy text instantly. History cached locally (max 10 records each). No uploads to server.

Special Symbols – Copy & Paste Text Symbols

Huge collection of special text symbols to copy and paste: arrows, math signs, currency, punctuation, Greek letters, shapes, stars, hearts, music notes, brackets, fractions, box drawing and keyboard symbols. One click copies any symbol to your clipboard.