Security

Identity Generator

Create fake names, addresses, phones and emails.

Password Generator

Free Online Random Password Generator - Create secure and random passwords to protect your accounts. Keep your data safe with our password generator

Mod10 Validator

Verify cards and accounts with the Luhn algorithm.

BIN Generator

Generate random Bank Identification Numbers (BIN) and look up their issuer using the local database.

Hash Generator

Compute MD5, SHA1, SHA256, SHA512, bcrypt and Argon2 hashes.

UUID / GUID Generator

Generate UUID v4, UUID v7 and GUID identifiers.

API Key Generator

Create secure random API keys in hex, base64 or base62.

Test JWT Generator

Create sample JWTs (HS256/384/512) signed with a secret.

Codes

QR Code Generator

Free online QR Code generator 2026. Create QR codes for URLs, text, WiFi, email and more. Download as PNG or SVG, customize size and colors.

RFC Generator

Generate a valid-format Mexican RFC (Registro Federal de Contribuyentes) from a name and birth date, with the homoclave included.

Regex Generator

Build regular expression patterns from examples.

Regex Tester

Test regular expressions against sample text in real time.

Content

Book Generator

Generate random book data: title, author, editorial and ISBN. Useful for mockups, testing and prototypes.

Text to Image

Render text as a downloadable PNG image. Choose background and text colors.

Lorem Ipsum Generator

Generate Lorem ipsum placeholder text in any quantity, ready to copy into your designs and layouts.

Text Counter

Count lines, words, characters (with and without spaces) and letters in any text or list.

Fake Review Generator

Generate realistic product and service reviews for testing.

Meta Description Generator

Generate SEO meta descriptions for your pages.

Meta Keywords Generator

Generate meta keywords for SEO optimization.

URL Slug Generator

Convert text into clean, SEO-friendly URL slugs.

Open Graph Generator

Generate Open Graph meta tags for social sharing.

Random

Lottery Number Generator

Generate random lottery combinations from draws around the world. For testing and simulation only.

Fibonacci Generator

Generate the Fibonacci sequence up to the number of terms you need, formatted and ready to use.

Random Number Generator

Generate random numbers within a range. Choose how many and whether repeats are allowed.

Dice Roller

Roll virtual dice. Choose how many dice to throw and see the result with a running total.

Coin Flipper

Flip a coin online as many times as you want. Choose the output format, custom words for heads and tails, and see the proportion of each result.

Gaussian Random Number Generator

Generate random numbers that follow a Gaussian (normal) distribution. Set the mean (mu) and standard deviation (sigma), the amount and decimal places.

Random String Generator

Generate random strings from a chosen character set. Pick lowercase, uppercase, digits and symbols, or define your own characters.

Random Sequence Generator

Generate a randomized sequence (permutation) of every integer in a range. A random shuffle of the whole set, not just random picks.

Hex Generator

Generate random hexadecimal strings.

Binary Generator

Generate random binary strings of 0 and 1.

Random Color Generator

Generate random HEX colors with a live preview.

Utilities

Binary Converter

Convert between binary and decimal. Also shows octal and hexadecimal of the same number.

Roman Numeral Converter

Convert Roman numerals to decimal and decimal to Roman numerals, both ways.

Base64 Converter

Encode text to Base64 or decode Base64 back to text. Also outputs data URLs for embedding in HTML or CSS.

Random File Generator

Create a test file filled with random bytes. Choose the size and download it instantly.

PDF

Merge PDF

Combine multiple PDF files into a single document.

Split PDF

Extract pages or split a PDF into several files.

Compress PDF

Reduce the file size of a PDF while keeping quality.

Word to PDF

Convert a Word document (.docx) into a PDF file.

PDF to Word

Convert a PDF file into an editable Word document.

PDF to Image

Turn PDF pages into JPG or PNG images.

Image to PDF

Combine images into a single PDF file.

PDF to PowerPoint

Convert each PDF page into a PPTX slide.

PDF to Excel

Extract PDF tables into an XLSX file.

PowerPoint to PDF

Convert a PPTX presentation into a PDF.

Excel to PDF

Convert an XLSX spreadsheet into a PDF.

Sign PDF

Add a signature line to every page of your PDF.

Watermark PDF

Add a text watermark to every page of your PDF.

Rotate PDF

Rotate PDF pages by 90, 180 or 270 degrees.

HTML to PDF

Convert a web page or HTML into a PDF.

Unlock PDF

Remove password protection from a PDF.

Protect PDF

Encrypt your PDF with a password.

Organize PDF

Reorder or rotate the pages of your PDF.

PDF to PDF/A

Convert a PDF into the archival PDF/A format.

Repair PDF

Try to fix a corrupted PDF file.

Add Page Numbers

Insert page numbers on every page of your PDF.

OCR PDF

Make scanned PDF pages searchable with OCR.

Redact PDF

Permanently black out sensitive areas of your PDF.

Crop PDF

Crop the margins of every PDF page.

PDF to Markdown

Extract PDF text as a Markdown file.

Data

Mock Data Generator

Generate fake datasets and export them to JSON, XML, YAML, CSV or MongoDB.

SQL Query Generator

Build test INSERT, UPDATE and DELETE statements with fake values.

Seeder Generator

Generate framework seeders (Laravel, Symfony, CodeIgniter, Django) with fake data.

Documents

Organization Chart Generator

Create fake org charts for companies and teams.

Fake Invoice Generator

Generate realistic-looking invoices for testing and demos.

Quote Generator

Create sample quotes and estimates for your projects.

Purchase Order Generator

Generate fake purchase orders for procurement testing.

Receipt Generator

Create sample receipts for POS, e-commerce and testing.

Ticket Generator

Generate fake purchase tickets and event vouchers.

Formatters

JSON Formatter

Beautify and pretty-print your JSON data.

JSON Minifier

Compress JSON by removing unnecessary whitespace.

JSON Validator

Validate JSON and get detailed error messages.

XML Formatter

Pretty-print your XML documents with proper indentation.

HTML Beautifier

Format and indent your HTML markup.

CSS Minifier

Minify CSS files by removing whitespace and comments.

JS Minifier

Minify JavaScript files to reduce file size.

SQL Formatter

Format and beautify your SQL queries.

Images

Placeholder Image Generator

Create placeholder images with custom size and text.

Avatar Generator

Generate random avatars with initials and colors.

CSS Gradient Generator

Create beautiful CSS gradients with live preview.

Color Palette Generator

Generate harmonious color palettes for your designs.

SVG Pattern Generator

Create repeating SVG patterns for backgrounds and textures.

Favicon Generator

Generate favicon HTML code and SVG favicons.

Random SVG Icon Generator

Create random SVG icons for UI mockups and prototypes.