Character Code Web (char.onl.jp)
A web tool that displays Unicode code points, UTF-8 byte sequences, and HTML character references for any input character. Useful for investigating character encoding issues and verifying encodings.
URL Encoder (urlenc.onl.jp)
A web tool for easy URL encoding and decoding in the browser. Useful for converting and verifying URLs that contain Japanese characters or special symbols.
HTML Escape Tool (saruwakakun.com)
A web tool for escaping and unescaping HTML special characters (&, <, >, ", '). Optionally wraps output in <code> or <pre> tags. A handy utility for web developers.
Base64 Encode/Decode (toolpods.io)
Encode and decode text to/from Base64. Supports UTF-8 and URL-safe Base64 formats.
Image Base64 Converter (toolpods.io)
Convert images to Base64-encoded data URLs and vice versa. Useful for embedding images directly in CSS or HTML.
JWT Decode (toolpods.io)
Decode JWT (JSON Web Token) to inspect the header, payload, and signature contents.
URL Encode/Decode (toolpods.io)
Encode and decode URLs. Convert special characters using percent-encoding and decode them back.
HTML Tag Character Replacement Tool (tool.muzin.org)
A tool to convert HTML special characters (<, >, &) and their entity references (<, >, &) bidirectionally. Useful for escaping/unescaping HTML tags to enable or disable them.
