Open the right utility quickly.

Count words, characters, sentences, and reading time instantly

Generate customizable placeholder text for mockups and layouts locally

Clean up lists of text by removing duplicates, empty lines, and sorting locally

Convert text to binary and binary to text instantly and privately

Test and debug regular expressions with real-time highlighting

Generate bulk v4 UUIDs locally with custom formatting

Convert Markdown text to HTML with real-time preview

Format, indent, and beautify HTML code locally

Format, indent, and beautify XML data locally

Clean up and format SVG code to reduce size and improve readability

Generate favicon packages (ICO and PNGs) from any image

Generate secure, random passwords with customizable options

Convert text between different case formats (camelCase, snake_case, etc.)

Encode and decode URLs for safe transmission and storage

Encode and decode data using Base64 encoding

Merge multiple PDF files into one. Reorder, remove, and download.

Convert images (JPG, PNG) to a single PDF document

Resize PNG and JPEG images locally with high-quality output

Format, minify, validate, and optionally sort JSON keys locally

Decode JWT headers and payloads locally without sending tokens anywhere

Shorten German and English text without losing meaning using extractive summarization and standard abbreviations.

Convert between common units of length, weight, and temperature

Convert between HEX, RGB, and HSL color formats with real-time preview

Convert Unix timestamps to human-readable dates and vice versa

Extract pages or split a PDF into multiple files locally

Optimize PDF structure to reduce file size locally

Compress PNG, JPEG, and WebP images locally to save space

Convert images to WebP format for faster web loading

Generate QR codes for URLs, text, and data locally

Convert CSV files and data to a JSON array with automatic header detection

Convert a JSON array of objects to a CSV file with custom delimiter

Compare two texts line by line and highlight additions and removals

Extract all text content from a PDF file locally using pdf.js

Crop images visually with an interactive selection box and rule-of-thirds grid

Convert images between PNG, JPEG, and WebP — supports batch conversion

Build and edit markdown tables visually with alignment controls and live preview

Professional-grade Markdown editor with real-time preview, Mermaid diagrams, KaTeX math, and smart tools.

View and remove hidden EXIF metadata (GPS, camera info) from your photos locally

Convert Apple HEIC photos to standard JPG format locally

Rotate specific pages in a PDF and save it locally

Format and beautify SQL queries locally for readability

Generate or check bcrypt hashes locally without sending passwords

Visually generate and explain cron schedule expressions

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text

Convert JSON payloads into TypeScript interfaces instantly

Convert SVG vector files to PNG or JPG locally

Test password strength offline and see estimated crack times

Convert titles into SEO-friendly URL slugs

Convert YAML configuration to JSON format locally

Format, beautify, and minify CSS code locally

Calculate Linux chmod permissions visually

Parse URLs and decode query string parameters

Build Google Analytics tracking URLs easily

Generate standard and Open Graph HTML meta tags for SEO

Extract HEX/RGB colors from images using an eyedropper

Convert XML data to JSON format locally

Generate public and private RSA keys locally

Calculate difference between dates or add/subtract time

Calculate percentages, increases, and decreases instantly

Search and copy emojis by keyword instantly

Convert text to Vaporwave, Zalgo, Bubble, and more instantly

Calculate tips and split the bill easily

Calculate aspect ratios and missing image dimensions

Calculate your Body Mass Index in metric or imperial units

Estimate monthly payments, total interest, and loan cost

Project savings growth with compounding and contributions

Convert numbers between binary, octal, decimal, and hex

Convert numbers to Roman numerals and back

Work out sale prices, savings, and discount percentages

A clean, simple standard calculator with history and keyboard support.