Encoders
7 tools
Encoders
Encode text as Base64, hexadecimal, percent-encoded URLs, HTML entities and Unicode escapes.
Choose by task
- Carry UTF-8 text through a Base64 field
- Base64 Encoder — Match the required alphabet and padding. Base64 is encoding, not encryption.
- Put a value into a URL query parameter
- URL Encoder — Use component mode for one value; whole-URL mode preserves URL separators.
- Embed multiline text in a JSON value
- JSON Escape — Escape quotes and control characters; enable wrapping when you need a complete quoted string.
Guides for this work
- Base64 Encoder
Encode text or Unicode to standard or URL-safe Base64.
- HTML Entity Encoder
Escape <, >, &, and quotes for safe HTML display.
- URL Encoder
Percent-encode text for query strings and URL paths.
- Hex Encoder
Show the hexadecimal bytes behind any text.
- JSON Escape
Turn arbitrary text into a valid JSON string value.
- Unicode Escaper
Turn characters into \u escape sequences.