Data Utilities
Encode, decode, convert, and transform your data.
Generators
Populardata
UUID Generator
Generate cryptographically random UUID v4 identifiers — one at a time or in bulk. Each UUID is unique across space and time, making them perfect for database primary keys, session tokens, or correlation IDs.
uuidguidrandom
data
QR Code Generator
Generate QR codes from text or URLs with adjustable size and error correction. Download as PNG.
qrqrcodegenerator
data
Slug Generator
Convert text to URL-friendly slugs with separator, case, and length options.
slugurlgenerator
Converters
data
Image to Base64
Convert images to Base64 data URIs for embedding in HTML or CSS.
imagebase64data-uri
data
YAML / JSON Converter
Convert between YAML and JSON formats with syntax highlighting and error detection.
yamljsonconverter
data
CSV to JSON
Parse CSV data into JSON arrays or objects with delimiter and header options.
csvjsonconverter
data
Binary / Text Converter
Convert text to binary (ASCII) and binary back to text, with spaced and continuous formats.
binarytextascii