Read and modify NFC card data with ease.
Generate QR codes for URLs, text, and more.
Encode and decode text to/from Base64 format.
Generate unique identifiers (UUIDs) for your applications.
Convert between CSV and JSON formats with ease.
Preview your Markdown content in real-time with a live preview.
Preview your HTML code instantly in a beautiful live preview box.
Display your public IP address and provider information.
Decode and verify JSON Web Tokens (JWT) easily.
Compare two JSON objects or arrays and highlight their differences semantically.
Share text online with a link and QR code, expiring in 15 minutes.
Count characters, words, lines, and paragraphs in your text.
Compare two texts side by side and see the differences highlighted.