Text Tools
Process text with regex, diff, case conversion, word count, sorting, deduplication, and Lorem Ipsum generation.
21 tools available, all running locally in your browser.
- Base64 Image Preview Preview Base64 image and show metadata. Free, private, 100% client-side.
- Case Converter Convert text between upper, lower, title, camel, pascal, snake, kebab, constant, and sentence cases. Free, private, and 100% client-side.
- Character Frequency Count character or word frequency in text. Free, private, 100% client-side.
- Encoding Detector Detect text encoding using byte pattern heuristics. Free, private, 100% client-side.
- JSON Formatter Format, minify, or sort JSON online. Free, private, and 100% client-side.
- JSON Validator Validate JSON and pinpoint syntax errors by line and column. Free, private, and 100% client-side.
- Lorem Ipsum Generator Generate Lorem Ipsum placeholder text by paragraphs, sentences, or words. Free, private, and 100% client-side.
- Naming Convention Converter Convert between camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE. Free, private, 100% client-side.
- NATO Phonetic Alphabet Convert text to NATO phonetic alphabet. Free, private, 100% client-side.
- Precision Calculator High-precision arithmetic calculator. No floating-point errors. Free, private, 100% client-side.
- Regex Replace Find and replace text using regular expressions. Free, private, 100% client-side.
- Regex Tester Test regular expressions with match highlighting, capture groups, and replace preview. Free, private, and 100% client-side.
- Reverse Line Order Reverse the order of lines in text. Free, private, 100% client-side.
- Sort & Unique Sort lines alphabetically, numerically, by length, or naturally; deduplicate; reverse or shuffle. Free, private, and 100% client-side.
- String Reverse Reverse text by characters, lines, or words. Unicode-safe for emoji and surrogate pairs. Free, private, and 100% client-side.
- Text Diff Compare two text blocks line by line using the LCS algorithm. Supports ignoring whitespace and case. Free, private, and 100% client-side.
- Text to Image Render text as PNG image. Free, private, 100% client-side.
- Text Trim & Clean Remove empty lines, trim whitespace, collapse spaces. Free, private, 100% client-side.
- Text Wrap Wrap text to a specified line width. Free, private, 100% client-side.
- Unit Converter Convert between units (length, weight, temperature, etc). Free, private, 100% client-side.
- Word Count Count characters, words, lines, sentences, paragraphs, byte size, and estimate reading time. Free, private, and 100% client-side.