Offline Toolbox

Punycode + Case-Mapping Reversible Encoder/Decoder

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Waiting for input...

TOTP Two-Factor Authentication Generator (Offline)

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UUID v4 Generator

Markdown Input

Markdown Source

QR Code Generator & Decoder

Click or drag an image
Waiting for upload...

Multi-Language Translator & Phonetic Encoder

Vowel Transformation Rules:
a → o | e → i | i → e | o → u | u → a
(单元音词首字母保留,多元音或非首字母单元音全转换)
Click "Translate & Encode" to view intermediate result...