All tools

Extract emails, URLs, phones, IPs, UUIDs, dates, and more, with live counts and CSV/JSON export.

Remove duplicate lines, keep only duplicates, or count occurrences. Order is preserved.

Sort lines alphabetically, numerically, or by length. Shuffle and reverse them too.

Find & replace with full regex support: $1 capture groups, case and whole-word options.

Compare two texts with line and word-level highlighting; copy or download a unified diff.

Words, characters, sentences, reading & speaking time, keyword density, and limit checker.

Convert between 11 cases: UPPER, lower, Title, camelCase, snake_case, aLtErNaTiNg, and more.

Format, validate, sort keys, and minify JSON, with errors pinpointed to line and column.

Base64 encode text or files (image → data URI) and decode. Binary-aware with previews.

Encode/decode URLs or components, plus a query-string parameter breakdown table.

MD5, SHA-1/256/384/512 for text or files. Verify checksums and compute HMACs.

Generate Lorem Ipsum as plain text or HTML paragraphs, by words, sentences, or paragraphs.

QR codes for URLs, WiFi, vCards, email & SMS. Custom colors, PNG/SVG, fully offline.

Convert HEX, RGB, HSL with live preview, plus WCAG contrast checks and shade palettes.