Text Tools
Count words, convert casing styles, format & validate JSON, encode/decode Base64 and URLs, check text differences, and preview Markdown.
100% private in-browser processing with instant results.
Word Counter
Count words, characters, sentences, paragraphs, and estimate reading time instantly.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case and more.
Lorem Ipsum Generator
Generate placeholder Lorem Ipsum text by word, sentence, or paragraph count.
Base64 Encoder / Decoder
Encode text or files to Base64 string and decode Base64 back to original text or binary.
URL Encoder / Decoder
Encode special characters in URLs or decode percent-encoded URL strings.
JSON Formatter / Validator
Pretty-print, minify, and validate JSON with syntax highlighting and error detection.
Text Diff Checker
Compare two text blocks side-by-side and highlight additions, deletions, and unchanged lines.
Text to Slug
Convert any text or title into a clean URL-friendly slug with customizable separators.
Markdown Previewer
Write Markdown and see a live rendered HTML preview with syntax highlighting.
HTML Encoder / Decoder
Encode HTML special characters to entities (&, <, >) or decode HTML entities back to plain text.
CSV ↔ JSON Converter
Convert CSV data to JSON arrays and JSON arrays back to CSV format with header detection.
Text Reverser
Reverse text character by character or word by word, with mirror text and unicode support.