These tools convert representations. Nothing is uploaded.
Category
Encoding & Text
Encode, decode, hash, and transform text.
Encoding & Text
Base64 Decoder
Decode Base64 into text.
Encoding & Text
Base64 Encoder
Encode text as Base64.
Encoding & Text
Character Counter
Count characters and frequencies.
Encoding & Text
HTML Decoder
Unescape HTML entities.
Encoding & Text
HTML Encoder
Escape HTML entities.
Encoding & Text
Images to PDF
Combine JPEG, PNG, WebP, or GIF images into one PDF in your chosen order.
Encoding & Text
JSON Escape / Unescape
Turn text into a JSON string (or back).
Encoding & Text
Lorem Ipsum Generator
Generate placeholder paragraphs.
Encoding & Text
ROT13 Cipher
Rotate ASCII letters A–Z and a–z by thirteen positions.
Encoding & Text
ROT18 Cipher
Apply ROT5 to digits and ROT13 to letters in one pass.
Encoding & Text
ROT47 Cipher
Rotate printable ASCII from ! through ~ by forty-seven positions.
Encoding & Text
ROT5 Cipher
Rotate decimal digits 0–9 by five positions.
Encoding & Text
SHA-256 Generator
SHA-256 hash text in the browser.
Encoding & Text
Slug Generator
Turn a title into a URL slug.
Encoding & Text
String Escape / Unescape
Escape or unescape string literals.
Encoding & Text
Text Case Converter
Convert between camel, snake, kebab, and more.
Encoding & Text
Unicode Converter
Show code points and UTF-8 bytes.
Encoding & Text
URL Decoder
Decode percent-encoded text.
Encoding & Text
URL Encoder
Percent-encode text for URLs.
Encoding & Text
Word Counter
Count words, lines, and sentences.