Data & Formatting Tools
Format and validate JSON, YAML and CSV, convert Base64, URLs, timestamps and colors — every data format, one toolbox.
Format, validate and convert developer data in seconds — JSON, YAML, CSV, Base64, URLs, timestamps and colors — without installing anything.
JSON Formatter
Format, validate, and minify your JSON data online. Free tool for developers.
YAML Formatter
Format, validate, and beautify YAML in your browser, and convert between YAML and JSON. Works with Docker Compose, Kubernetes, and GitHub Actions configs. Nothing is ever sent to a server.
CSV Processor
Analyze CSV structure, convert to SQL/Django, and inspect data. 100% Client-side privacy.
Format Converter
Instantly convert between structured data formats, flatten JSON, detect schemas, and generate API models or SQL structures in your browser.
Base64 Encoder
Convert text and files to Base64 format and vice versa. Secure, fast, and 100% client-side.
URL Encoder / Decoder
Encode text to percent-encoded URLs or decode %20, %26 and any %XX sequence — instantly in your browser.
Timestamp Converter
Convert Unix timestamps to readable dates and dates to Unix timestamps. Auto-detects seconds vs milliseconds. Supports 8 timezones, ISO 8601, relative time.
Color Converter
Convert and visualize colors instantly. Supports multiple formats and advanced options for professional use.