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Powerful utilities that run instantly in your browser. No uploads, no waiting, no server delays. Your files never leave your device.
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Convert images to any format (JPG, PNG, WebP, BMP, GIF) with compression and resize options.
Write markdown with live preview, split view, and HTML export.
Resize, rotate, and flip images with live preview and preset sizes.
Convert DOCX files to PDF with Word formatting, tables, colors, and images preserved.
Create QR codes from text, URLs, or contact info.
Format, validate, and minify JSON with syntax highlighting.
Convert PDF files to Word documents (.docx) with layout preservation.
Convert colors between HEX, RGB, HSL formats.
Generate secure, random passwords with custom options.
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes.
Convert length, weight, temperature, volume, and speed units.
JSON, regex, code formatting, and more
Test and debug regular expressions with real-time highlighting.
Decode and inspect JSON Web Tokens — view header, payload, and expiry.
Generate TypeScript interfaces from JSON with nested types and arrays.
Convert between YAML and JSON formats bidirectionally.
Parse cron expressions into human-readable schedules with next run times.
Format, minify, and beautify SQL queries with keyword uppercasing.
Encode and decode HTML entities with a built-in reference table.
Generate SEO meta tags, Open Graph, and Twitter Card markup with preview.
Calculate Unix file permissions in numeric and symbolic notation.
Encode, decode, diff, and transform text
Compress HTML, CSS, and JavaScript code instantly.
Encode and decode Base64 strings and files.
Encode or decode URLs and URI components.
Compare two texts and highlight differences line by line.
Generate placeholder text for designs and layouts.
Colors, passwords, timestamps, and more
Convert between Unix timestamps and human-readable dates with timezone support.
Generate cryptographically secure UUIDs, NanoIDs, and ULID-like identifiers.
Create linear, radial, and conic CSS gradients with live preview.
Create multi-layer box shadows with live preview and presets.
Calculate dimensions and ratios for video, photos, and responsive design.
Generate harmonious color palettes and export as CSS or Tailwind config.