Encode plain text or decode Base64 strings instantly. Useful for API auth headers, JWT payloads, and test data.
Paste raw JSON to format, minify, or validate it. Highlights syntax errors so you can fix broken payloads fast.
Write a regex pattern and test it against sample text in real time. Highlights all matches with group capture support.
Generate configurable lorem ipsum paragraphs, sentences, or words. Great for populating UI forms and layouts.
Paste a Unix timestamp (seconds or milliseconds) and convert it to ISO 8601, UTC, or local time — and back.
Encode special characters for safe URL usage or decode percent-encoded strings. Handles full URLs and individual components.
Paste two JSON objects and see a colour-coded diff of every added, removed, or changed key. Essential for API response comparison.