Welcome to TxtWizard!

Decode JSON Web Tokens, inspect claims, and verify signatures in your browser.

Easily encrypt sensitive data using AES-GCM or AES-CBC.

Decrypt AES-encrypted data back to its original form. Supports AES-GCM and AES-CBC.

Create cryptographic hashes like MD5, SHA1, SHA256, and more. Generate secure hashes for data integrity verification.

Generate Bitcoin and Ethereum public and private key pairs with a secure local process, right in your browser.

Generate Password

Convert plain text between Base64, Hex, URL, and HTML encoding formats.

Text Comparison

Input text

Date Difference

Convert Unix epoch (seconds or milliseconds) to ISO 8601, UTC, and local time.

Format, validate, minify, sort keys, and escape JSON in your browser.

Test JavaScript regular expressions with live highlights, capture groups, and replace.

Minify your code to reduce file size and improve load times. Supports JavaScript, CSS, and HTML.

Compress text using Gzip, Bzip2, and Deflate. Measure compression ratio and easily obtain compressed results.

A QR code (Quick Response code) is a type of matrix barcode that can encode information such as text, URLs, or other data. It's widely used for contactless payment systems, website links, and more.