Text Tools
Text manipulation, formatting, and analysis tools
Remove Duplicate Lines
Remove duplicate lines from text instantly in your browser—no upload. Case-sensitive or insensitive dedupe for lists, logs, and CSV-style rows.
Sort Lines
Sort lines alphabetically (A-Z or Z-A) or numerically.
Count Words & Characters
Online word counter and character counter for essays, tweets, and meta descriptions. Sentences, paragraphs, and reading time—no signup.
Extract Emails from Text
Extract all email addresses from any text or document.
Extract URLs from Text
Extract all URLs/links from text, HTML, or documents.
Add Prefix/Suffix to Lines
Add custom text before or after each line in a list.
Developer Tools
Code formatting, conversion, and debugging tools
JSON Formatter & Validator
Format and validate JSON online: prettify large pasted payloads, minify for APIs, and catch syntax errors before deployment.
JSON to Go Struct
Convert JSON to Go struct definitions with tags and options.
JSON to TypeScript Interface
Convert JSON to TypeScript interfaces or types.
JSON ↔ YAML Converter
Convert between JSON and YAML formats with preserved structure.
CSV ↔ JSON Converter
Convert CSV files to JSON and JSON to CSV with custom delimiters.
SQL Formatter
Format and beautify SQL queries with syntax highlighting.
Image Tools
Image editing, optimization, and conversion tools
Image Compressor
Shrink JPG, PNG, or WebP for faster pages and uploads. Compression runs locally—your images never leave the device.
Image Cropper
Crop images with precise controls, aspect ratio presets, and platform-specific templates for social media and e-commerce.
Image Resizer
Resize images to exact dimensions or scale by percentage. Includes common presets for web and print.
Watermark Adder
Add text or logo watermarks to images with customizable position, opacity, and size. Batch processing supported.
Image Format Converter
Convert images between JPG, PNG, WebP, and BMP formats with quality control. Fast and private.
Image Flip & Rotate
Flip images horizontally or vertically, and rotate by 90°, 180°, or 270°.
Design Tools
Icon generators, favicon creators, and design utilities
Favicon Generator
Generate favicon.ico and Apple touch icons from any image for your website.
iOS App Icon Generator
Generate complete AppIcon.appiconset for iOS apps with all required sizes.
Android App Icon Generator
Generate Android adaptive icons for all density buckets (mdpi, hdpi, xhdpi, etc).
CSS Box Shadow Generator
Visually create CSS box-shadow effects with live preview. Copy ready-to-use CSS code.
CSS Border Radius Generator
Visually generate CSS border-radius values with live preview for rounded corners.
OG Image Generator
Create Open Graph preview images (1200×630) for social media. Customize title, colors, and gradient. Download as PNG.
Color Tools
Color pickers, palette generators, contrast checkers, and color conversion tools
Color Picker & Converter
HEX, RGB, HSL, and CMYK conversion plus palettes from screenshots—useful for CSS variables, accessibility checks, and brand colors.
Color Palette Generator
Generate beautiful color palettes from images, keywords, or randomly. Perfect for design projects.
Color Contrast Checker
Check color contrast ratios for accessibility compliance (WCAG). Ensure your designs are readable for everyone.
CSS Gradient Generator
Create beautiful CSS gradients with visual editor. Generate linear, radial, and conic gradient code.
Color Blindness Simulator
Simulate how colors appear to people with different types of color vision deficiencies.
Color Scheme Generator
Generate professional color schemes for websites, apps, and branding with predefined themes and use cases.
File Tools
File format converters and document processing tools
CSV ↔ Excel Converter
Convert CSV files to Excel (XLSX) and Excel to CSV with advanced options.
Markdown to HTML Converter
Fast Markdown to HTML for snippets and CMS. For PNG/PDF export, use Markdown Preview & Export.
JSON ↔ XML Converter
Convert between JSON and XML formats with structure preservation.
Ebook Format Converter
Convert between ebook formats: EPUB, MOBI, PDF, AZW3, FB2, TXT for reading devices.
Pages to Word Converter
Convert Apple Pages (.pages) documents to editable Microsoft Word (DOCX) format.
Numbers to Excel Converter
Convert Apple Numbers (.numbers) spreadsheets to Microsoft Excel (XLSX) format.
PDF Tools
PDF conversion, editing, and management tools
Word to PDF Converter
Convert Word documents (DOC, DOCX, RTF, ODT) to PDF format with high quality preservation.
Excel to PDF Converter
Convert Excel spreadsheets (XLS, XLSX, ODS) to PDF with tables and charts intact.
PowerPoint to PDF Converter
Convert PowerPoint presentations (PPT, PPTX) to PDF with slide preservation.
Pages to PDF Converter
Convert Apple Pages (.pages) documents to PDF format with preserved formatting.
Numbers to PDF Converter
Convert Apple Numbers (.numbers) spreadsheets to PDF format with tables and charts intact.
Notes to PDF Converter
Convert Apple Notes (.notes) to PDF format for sharing and archiving.