List of encoding tools

Url Encoder & Decoder

Encodes or decodes a string so that it conforms to the the Uniform Resource Locators Specification - URL (RFC 1738).

The specification says that only the following characters are allowed in a URL "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789$-_.+!*'()". Therefore, all other characters will be encoded to a two digit hexadecimal value that represents the character in the proper ISO character set.

Base 64 Encoder & Decoder

Encodes or decodes a string so that it conforms to the Base64 Data Encodings specification (RFC 4648).

Base 64 Image Encoder & Decoder

Encodes or decodes an image into a Base64 string. This technique is useful to embed images directly into a HTML document or within a CSS class. Compatible with the Base64 Data Encodings specification (RFC 4648).

Convert File Encoding

Changes the encoding of a file to another one. For example, this tool will allow you to change the encoding of your file from ISO-8859-1 to UTF-8 or from UTF-8 to UTF-16.

What encoding is my file using? This tool will try to auto-detect the encoding used in the file and tell you.

QR Code Generator

Generates QR codes using various standards such as Address Book / Contact Information (VCARD), Events (VEVENT), Emails (MAILTO), GEO Coordinates (GEO), SMS (SMSTO), Telephones (TEL), URLs and WiFi connections. You can also choose your error correction level from the standards L (Low 7%), M (Medium 15%), Q (Quartile 25%) and H (High 30%).