Data Cleanup
Clean lists, remove duplicates, and build trackable UTM campaign links.
Case Converter
Instantly convert text between UPPERCASE, lowercase, Title Case, camelCase, and snake_case.
Sort and Number Lines
Sort lines alphabetically, numerically, or naturally, and add custom line numbering.
Join and Split Lines
Join lines with custom delimiters, or split text into lines by character or separator.
JSON Tools
Format, validate, view in a collapsible interactive tree, and visually edit JSON with draft safety.
CSV & List Duplicate Remover
Deduplicate comma, semicolon, or tab-delimited lists and CSV rows instantly.
Duplicate Line Remover
Deduplicate lists, emails, keywords, and CSV rows with instant count metrics.
UTM Link Builder
Create consistent, error-free Google Analytics campaign tracking URLs.
QR Code Reader
Scan QR codes with your camera, upload an image, or paste a screenshot.
UUID v4 Generator
Generate cryptographically random RFC 4122 Version 4 UUIDs individually or in bulk.
Unit Converter
Convert length, mass, temperature, area, speed, and volume units instantly with precision.
Base64 Encoder & Decoder
Encode and decode Unicode text, UTF-8 strings, and files to and from Base64 format.