☆ Text & Data JSON Formatter Validate, format, minify, and recursively sort JSON in your browser with precise error locations. Open tool →
☆ Text & Data Base64 Converter Encode UTF-8 text to Base64 or decode standard and URL-safe Base64 back to text. Open tool →
☆ Text & Data HTML Entity Converter Encode and decode HTML named or numeric character references safely in your browser. Open tool →
☆ Text & Data QR & Barcodes Generate QR codes or Code 128 barcodes in batches with built-in or pasted JSON label templates, then download PNGs, ZIP, or Excel. Open tool →
☆ Text & Data Label Templates Design QR and barcode labels with text, borders, and image backgrounds. Export JSON or send the layout to the batch generator. Open tool →
☆ Text & Data Token Counter Count text tokens locally with o200k_base or cl100k_base. Inspect token pieces, token IDs, and UTF-8 byte counts in your browser. Open tool →
☆ Text & Data Markdown to Word Convert Markdown and AI responses into editable Word documents with headings, lists, tables, and code blocks. Generate DOCX locally in your browser. Open tool →
☆ Text & Data Prompt Diff Compare two prompt versions by line or character. Inspect additions, deletions, and unchanged text locally in your browser. Open tool →