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DevPocketv2.1
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Encoding & Decoding Tools

Client-side developer utilities for standard string encodings. Convert UTF-8 text to Base64, percent-encode query parameters, and escape HTML characters to prevent XSS.

Encoding Micro-Utilities (6)

Base64 EncoderPopular

Encode plain text or UTF-8 Unicode strings into Base64.

Open Base64 Encoder
Base64 DecoderPopular

Decode Base64 encoded strings back into UTF-8 plain text.

Open Base64 Decoder
URL Encoder

Encode URLs or query string parameters to percent-encoded format.

Open URL Encoder
URL Decoder

Decode percent-encoded URL strings back into plain text.

Open URL Decoder
HTML Encoder

Convert HTML special characters into safe entity references.

Open HTML Encoder
HTML Decoder

Decode HTML entities back into plain text safely.

Open HTML Decoder

Encoding Workflow Topic Cluster

Bidirectional tools for string transformations and network transmissions.

Base64 Encoder ↔ DecoderURL Encoder ↔ DecoderHTML Encoder ↔ Decoder

Encoding Technical Guides

Base64 Encoding Explained: How Binary-to-Text Encoding Works

Deep dive into Base64 encoding. Understand 6-bit binary translation, Base64 character index tables, padding with =, URL-safe Base64, and UTF-8 string encoding.

Read Guide6 min read