Create social media preview images (OpenGraph) with custom text and backgrounds.
Generate QR codes for URLs and text with custom colors and sizes.
Add a text watermark to every page of your PDF document.
Merge multiple PDF files into one and apply basic compression.
Convert images between PNG, JPEG, WEBP, AVIF, and ICO formats locally.
Apply filters to your images including greyscale, invert colors, and gaussian blur.
Trim and crop your images. Supports preset aspect ratios (like 16:9) and freeform cropping.
Mirror your images horizontally or vertically to correct orientation or create artistic effects.
Generate CSS gradients and color steps between two colors using RGB or HSL interpolation.
Generate color palettes from a single base color.
Extract a beautiful color palette from any image using quantization algorithms.
Calculate investment growth over time with compound interest. Includes interactive chart.
Estimate monthly mortgage payments, total interest, and loan breakdowns.
Calculate required monthly savings to reach your financial goals.
Calculate Return on Investment and annualized profitability.
Analyze text statistics, reading time, and readability scores including Flesch-Kincaid.
Calculate average, median, standard deviation, and other statistics from a list of numbers.
Randomly assign a list of people into a specified number of teams.
View current time in cities around the world and pin your favorite locations.
Convert your images to a PDF document. Supports JPG and PNG.
View and edit PDF metadata including title, author, and keywords.
Parse JSON Web Tokens to view header and payload claims without sending them to a server.
Create and sign JSON Web Tokens (JWT) with custom header, payload, and secret using HS256.
Prettify or minify JSON data. Validates syntax and makes debugging API responses easier.
Convert colors between HEX, RGB, HSL, HSV, CMYK, and LAB formats.
Convert Unix timestamps (seconds or milliseconds) to human-readable dates.
Calculate the time value of money. Determine Present Value (PV) or Future Value (FV).
Prettify or minify XML data. Validates syntax and makes XML readable.
Prettify or minify SQL queries. Supports standard SQL syntax.
Prettify or minify CSS code.
Generate random version 4 UUIDs (Universally Unique Identifiers).
Build and validate cron expressions for scheduling tasks.
visually build chmod permissions strings (777, 755) and convert between formats.
Calculate Gross and Net amounts with custom tax rates.
Convert income between hourly, daily, weekly, monthly, and annual rates.
Convert between meters, kilometers, miles, feet, and inches.
Convert between kilograms, pounds, grams, and ounces.
Convert between bytes, kilobytes, megabytes, gigabytes, and terabytes.
Convert between meters/second, km/h, mph, knots, and feet/second.
Convert between liters, gallons, cups, tablespoons, and more.
Encode text to URL-safe format or decode URL-encoded strings back to text.
Encode text to Base64 format or decode Base64 strings back to text.
Generate random integer numbers within a specified range.
Calculate Body Mass Index based on height and weight inputs.
Reverse text by characters, words, or lines.
Generate placeholder text (Lorem Ipsum) for your designs.
Remove duplicate lines from a text list. Supports case sensitivity and whitespace trimming.
Generate cryptographic hashes (MD5, SHA-256, etc.) strings for your text inputs.
Encrypt and decrypt text with a passphrase using AES, DES, RC4, etc.
Generate and download barcodes (EAN, UPC, Code 128) in various formats and colors.
Split a PDF into individual pages or extract specific page ranges.
Remove specific pages from your PDF document.
Calculate the number of days and business days between two dates.
Track time remaining to important upcoming events with multiple countdown timers.