All Tools
19 free browser-based tools for developers and creators. Everything runs client-side — your data never leaves your device.
JSON Formatter
Format, validate, and minify JSON with syntax highlighting.
developerQR Code Generator
Create QR codes for URLs, text, WiFi, and more. Download as PNG or SVG.
utilityImage Compressor
Compress images in your browser. No upload, 100% private.
utilityPassword Generator
Generate strong, random passwords with customizable rules.
utilityColor Palette
Generate beautiful color palettes from a base color.
designBase64 Encoder/Decoder
Encode text to Base64 or decode Base64 back to text instantly.
developerHash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text.
developerUUID Generator
Generate random UUIDs (v4) in bulk. Copy one or many.
developerMarkdown Preview
Write Markdown and see a live preview side-by-side.
developerCSS Gradient Generator
Create beautiful CSS gradients with a visual editor. Copy the code.
designRegex Tester
Test regular expressions with live matching, capture groups, and flags.
developerURL Encoder/Decoder
Encode or decode URLs and query parameters instantly.
developerLorem Ipsum Generator
Generate placeholder text in paragraphs, sentences, or words.
utilityWord Counter
Count words, characters, sentences, and paragraphs. Estimate reading time.
utilityTimestamp Converter
Convert between Unix timestamps and human-readable dates instantly.
developerDiff Checker
Compare two texts side by side and see additions, deletions, and changes.
developerNumber Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal.
developerText Case Converter
Convert text between uppercase, lowercase, title case, camelCase, snake_case, and more.
utilityJSON to CSV
Convert JSON arrays to CSV format. Download or copy the result.
developerMore tools coming soon