Encoders & Decoders

Base32 Encoder & Decoder

Encode/decode text to/from Base32 (RFC 4648)

Base64 Encoder & Decoder

Encode/decode text to/from Base64

Base64 Image Converter

Convert images to/from Base64

Basic Auth Encoder / Decoder

Encode/decode HTTP Basic Authentication headers

Binary Encoder & Decoder

Encode/decode text to/from binary (8-bit)

Cookie Decoder

Parse and decode HTTP cookies

Data URI Encoder / Decoder

Encode/decode Data URIs (RFC 2397)

Hex Encoder & Decoder

Encode/decode text to/from hexadecimal

HTML Entity Encoder & Decoder

Encode/decode text to/from HTML entities

JSON Escape / Unescape

Escape/unescape JSON string special characters

Kubernetes Secret Decoder

Decode Kubernetes Secret YAML manifests

MIME Decoder

Decode MIME encoded text (Base64, QP, MIME Header)

PHP Serialize / Unserialize

Convert PHP variables to/from serialized strings

Punycode Converter

Convert international domain names to/from Punycode

Quoted-Printable Encoder Decoder

Encode/decode Quoted-Printable (RFC 2045)

SQL Escape Tool

Escape/unescape SQL string literals for safe queries

Text Encoder & Decoder

Encode/decode text in various formats

Unicode Encoder & Decoder

Encode/decode text to/from Unicode code points

URL Encoder & Decoder

Encode/decode URLs for query strings & forms

XML Escape / Unescape

Escape/unescape XML special characters & entities