Text & Dev Tools

Word counter, case converter, clean spaces, dedup lines, diff compare, JSON formatter, Base64/URL, SHA-256 hash, JWT & WCAG colors.

• Word Counter — Count words, characters, sentences, paragraphs, and estimated reading time in real time.
• Character Counter — Count characters with and without spaces, bytes, and social post length limits.
• Case Converter — Convert text to UPPERCASE, lowercase, Title Case, Sentence case, or camelCase.
• Remove Extra Spaces — Clean redundant spaces, tabs, and blank lines from messy copied text.
• Remove Duplicate Lines — Deduplicate lists, emails, and keywords while optionally sorting or ignoring case.
• Text Compare (Diff) — Compare two text blocks or code snippets line by line to spot additions and deletions.
• JSON Formatter & Beautifier — Pretty-print, minify, and inspect nested JSON payloads with syntax validation.
• JSON Validator — Validate JSON syntax and pinpoint line/column errors immediately.
• Base64 Encoder — Encode UTF-8 text safely into Base64 strings right in your browser.
• Base64 Decoder — Decode Base64 strings back into readable UTF-8 text.
• URL Encoder — Percent-encode query strings and URLs safely using encodeURIComponent.
• URL Decoder — Decode percent-encoded URLs and query parameters into readable text.
• Strong Password Generator — Generate cryptographically random passwords using Web Crypto API.
• Lorem Ipsum Generator — Generate placeholder paragraphs, sentences, or words for UI design mockups.
• SHA-256 Hash & JWT Decoder — Compute SHA-1/SHA-256/SHA-512 hashes locally and decode JWT headers & payloads.
• Color Converter (HEX/RGB/HSL) & WCAG Contrast — Pick colors, convert HEX/RGB/HSL values, and verify WCAG AA/AAA text contrast ratios.
• GitHub Top-Starred AI Agent Skills Hub (SKILL.md & .cursorrules) — Browse, copy, and download high-star GitHub AI Agent skills (anthropics/skills 193k ★, awesome-cursorrules 41k ★) with step-by-step usage guides and a live SKILL.md builder.
• Social Media Unicode Font Styler (Facebook, Threads & TikTok) — Convert plain text into Bold, Italic, Monospace, and Strikethrough Unicode fonts for Facebook posts, Threads bios, and TikTok captions.
• Threads & Carousel Post Splitter (500-Character Threader) — Automatically split long articles into numbered 500-character Threads posts (1/N, 2/N...) without breaking sentences.
• Tracking URL Cleaner (Remove fbclid, ttclid) & UTM Link Builder — Strip tracking junk (fbclid, ttclid, gclid, igshid) from shared URLs and build clean Google Analytics UTM campaign links.