devText & regex
Browse text & regex tools. Every tool processes your input locally in your browser.
Text & regex
15 toolsLine Sorter
Sort lines alphabetically with configurable direction and duplicate removal.
Open tool →String Escape / Unescape
Escape text as a JSON string or decode JSON string escapes.
Open tool →UTF-8 Byte Counter
Count UTF-8 bytes, Unicode code points, and UTF-16 code units.
Open tool →Zero-width Character Detector
Locate invisible formatting characters and optionally remove them.
Open tool →Smart Quotes Fixer
Replace curly quotes and typographic dashes with ASCII equivalents.
Open tool →Unicode Normalizer
Normalize text using NFC, NFD, NFKC, or NFKD.
Open tool →SQL Formatter
Format or compact SQL with dialect selection; send results to Text Diff for comparison.
Open tool →Secret & PII Redactor
Preview masking of emails, bearer tokens and selected JSON field names before exporting.
Open tool →Regex Tester
Test JavaScript regular expressions with flags, match positions, and capture groups.
Open tool →Text Diff
Compare plain text with readable additions and removals.
Open tool →Case Converter
Convert text between common programming and writing cases locally.
Open tool →Word Counter
Count words, characters, lines, and reading time locally.
Open tool →Markdown Preview
Preview common Markdown headings, lists, links, and code locally.
Open tool →Slug Generator
Create a clean URL slug from a title or phrase locally.
Open tool →Lorem Ipsum Generator
Generate placeholder paragraphs locally. Enter a paragraph count (default 3).
Open tool →Every tool processes your input locally in your browser.