Tools
JSON Formatter
Professional JSON formatter with tree view, diff compare, schema validation, and syntax highlighting.
XML Formatter
Professional XML formatter with syntax highlighting, statistics, XML to JSON conversion, and XPath query tester.
JSON ↔ YAML Converter
Convert JSON to YAML and YAML to JSON with auto-detection, syntax highlighting, and format indicators.
Number Base Converter
Convert numbers between Binary, Octal, Decimal, and Hex with visual binary representation.
README Generator
Professional README.md generator with templates, badge builder, and live preview. Create GitHub documentation with customizable sections, Shields.io badges, and markdown rendering.
.gitignore Generator
Generate .gitignore files for your projects with 40+ pre-built templates. Select from languages, frameworks, OS, IDEs, and build tools. Combine multiple templates and add custom rules.
Byte Size Converter
Convert between Bytes, KB, MB, GB, and TB easily.
Clamp Generator
Generate responsive font-size clamp() CSS.
Var Dump Formatter
Beautify and format PHP var_dump() output.
HTML Optimizer
Professional HTML optimizer with minify and beautify modes. Compress, format, and optimize HTML with advanced whitespace control.
Viewport Unit Converter
Convert between px and viewport units (vw, vh, vmin, vmax, dvh, svh, lvh, container query units). Includes batch conversion and fluid clamp() generator.
SVG Icon Generator
Create and customize SVG icons with 33+ pre-made shapes, color presets, and export to multiple formats. Import SVG, edit paths, export icon packs.
SVG Wave Generator
Create customizable SVG wave shapes easily.
Aspect Ratio Calculator
Calculate aspect ratios and pixel dimensions for media and screens.
Aspect Frame Generator
Generate matte frames with custom aspect ratios and download them as images.
Lorem Ipsum Generator
Professional Lorem Ipsum generator with multiple variants and formats. Generate placeholder text by words, paragraphs, characters with harmonized UI.
Text Case Converter
Professional text case converter supporting UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case. Swap input/output with harmonized UI.
Color Shades Generator
Create lighter and darker shades of a HEX color instantly.
Box Shadow Designer
Visualize and fine-tune CSS box shadows easily.
Color Converter & Analyzer
Professional color converter with HEX, RGB, HSL, CMYK support. Features WCAG accessibility checker, color blindness simulator, harmony generator, and eyedropper tool.
Color Palette Generator
Generate harmonious color palettes with Material Design, accessibility checker, and undo/redo. Create monochrome, analogous, complementary, triadic palettes. Export to CSS, SCSS, JSON, Tailwind.
Image Color Picker
Pick colors from images with k-means palette extraction. Get HEX/RGB/HSL, extract dominant colors, and export to CSS/JSON/Tailwind—all client-side with magnifier.
Dev Notepad
Advanced developer notepad with Markdown & HTML support, multi-tabs, version history, regex search, and local autosave.
CSS Formatter
Professional CSS formatter with syntax highlighting, property sorting, and advanced minification. Minify or beautify CSS with smart optimizations—all client-side.
Clip Path Maker
Visually create CSS clip-path polygons, circles, and ellipses with draggable handles. Export clean CSS code with modern harmonized UI.
Image Compressor
Professional batch image compressor with AI-powered smart compression, EXIF data viewer, target file size mode, and support for JPEG, PNG, WebP, and AVIF formats. Download as ZIP with real-time progress tracking.
Time Converter
Professional time converter with UNIX timestamp support, timezone conversion, duration calculator, and ISO 8601 formatting. Modern harmonized UI with quick examples.
Mini Image Editor
Quick image editor: crop, resize, rotate, flip, and apply 13 filters (including Instagram-style presets). Global filter intensity control, undo/redo, and export to PNG/JPEG/WebP. Everything stays local in your browser.
Unit Converter
Professional unit converter with 80+ units across 10 categories including length, weight, temperature, speed, pressure, energy, power, area, volume, and CSS units. Search, favorites, and harmonized UI.
Regex Tester
Write and test regex patterns with sample input, flags, matches, groups, and replace.
Base64 Encoder/Decoder
Encode and decode Base64 strings, files, images with data URL support. Upload files or paste text for instant conversion.
Border Radius Generator
Visualize and create fancy border-radius shapes.