3D Coin Flipper
Flip a virtual coin with realistic physics for heads or tails decisions.
Avatar Initials Generator
Create clean circular SVG avatar icons from user names.
Bank Account Number Formatter
Format a bank account number into readable groups of four digits.
Barcode Checksum Calculator
Calculate the GS1 mod-10 check digit for EAN-8, UPC-A, EAN-13, or GTIN-14 barcodes.
Barcode Generator
Generate clean downloadable Code 128 and Code 39 barcodes in PNG format.
Code 128 Barcode Generator
High-density alphanumeric barcode generator for shipping and inventory.
Code 39 Barcode Generator
Standard industrial barcode creator for badges and asset management.
Credit Card Checksum Validator
Check whether a card number passes the Luhn checksum.
Credit Card Number Validator
Validate a credit or debit card number using the Luhn checksum used by all major card networks.
Crypto Wallet QR Code Generator
Generate Bitcoin and Ethereum payment QR codes with wallet addresses.
CSS Border Radius Generator
Create organic blob shapes and asymmetric corner radius CSS rules.
CSS Box Shadow Generator
Design multi-layer smooth CSS box shadows with blur and spread sliders.
CSS Button Styler
Design interactive CTA buttons with hover transitions and shadow states.
CSS Clamp Generator
Build a fluid CSS clamp() value for responsive font sizes and copy the generated code.
CSS Clip Path Generator
Generate polygon, circle, and slant clip-path CSS rules with visual preview.
CSS Glass Card Builder
Craft modern dark-mode glass cards with translucent backgrounds.
CSS Gradient Generator
Create stunning linear, radial, and conic CSS gradients with hex color stops.
CSS Ribbon Banner Generator
Generate corner ribbon badges and promotion banners in pure CSS.
CSS Text Shadow Generator
Design a CSS text-shadow visually and copy the generated code.
CSS Transform Generator
Build CSS rotate, scale, skew, and translate transforms visually and copy the generated code.
CSS Triangle Generator
Generate pure CSS border triangles pointing up, down, left, or right.
Custom QR Code Maker
Generate high-resolution QR codes with custom styling and download options.
D20 Dice Roller
Virtual 20-sided die with critical hit (20) and critical miss (1) detection.
Dummy Address Generator
Generate realistic street addresses, cities, zip codes, and state data.
Dummy CSV Maker
Export realistic test spreadsheets with headers, names, and phone numbers.
Dummy Product Catalog Generator
Generate mock e-commerce items with prices, categories, and inventory counts.
EAN Check Digit Calculator
Calculate the GS1 mod-10 check digit for an EAN-8 or EAN-13 code.
EAN-13 Barcode Generator
Create 13-digit European Article Number retail barcodes.
EAN-13 Validator
Validate an EAN-13 barcode using the official GS1 mod-10 checksum.
Email QR Code Generator
Generate QR codes that pre-populate email recipient, subject, and body text.
Fake JSON Dataset Generator
Build structured JSON arrays of mock customer records in one click.
Fake Phone Number Generator
Generate fictional phone numbers formatted for US, UK, and international testing.
Fake User Profile Generator
Generate mock user identities with names, avatars, emails, and phone numbers.
Glassmorphism CSS Generator
Design modern frosted glass UI cards with live backdrop blur and border controls.
GTIN Check Digit Calculator
Calculate the GS1 mod-10 check digit for a GTIN-8, GTIN-12, GTIN-13, or GTIN-14 code.
IBAN Formatter
Format an IBAN into readable groups of four characters.
IBAN Validator
Validate an IBAN using the official ISO 13616 mod-97 checksum.
ISBN Check Digit Calculator
Calculate the correct ISBN-10 check digit from the first 9 digits.
ISBN Converter
Convert an ISBN-10 to ISBN-13, or an ISBN-13 back to ISBN-10, with a correctly recalculated check digit.
ISBN-10 Validator
Validate an ISBN-10 using its official weighted mod-11 checksum.
ISBN-13 Validator
Validate an ISBN-13 using the official GS1 mod-10 checksum.
Lorem Ipsum Generator
Generate custom paragraphs, sentences, and words of standard placeholder text.
Lottery Number Generator
Generate a set of unique random lottery numbers from a chosen number range.
Luhn Algorithm Validator
Verify Mod 10 checksum validity on test card numbers and account IDs.
Mock Company Name Generator
Generate creative business names, industries, and dummy corporate profiles.
Mock Identity Generator
Create comprehensive persona datasets for application testing and QA.
Mock SKU and Order Generator
Generate realistic stock-keeping unit IDs and transactional order records.
Multi-Dice Roller
Roll standard d6, d8, d10, d12, d20, and d100 tabletop RPG dice with total sums.
Nano ID Generator
Generate compact, URL-friendly, cryptographically secure unique IDs.
Neumorphism Soft UI Generator
Create extruded soft shadow neumorphic buttons and cards with CSS output.
Online Decision Wheel
Spin a colorful decision wheel to break ties and make group selections.
Random Choice Picker
Enter a list of items and pick a completely random winner or decision.
Random Date Generator
Generate a random date within a chosen date range.
Random Decimal Generator
Generate a random decimal number between a minimum and maximum, with a configurable number of decimal places.
Random Hex Generator
Create random hexadecimal strings, tokens, and cryptographic nonce keys.
Random Integer Generator
Generate a random whole number between a minimum and maximum.
Random Letter Generator
Draw random uppercase or lowercase alphabet letters for word games.
Random Password Generator
Generate unbreakable passwords with custom length and character sets.
Random Percentage Generator
Generate a random percentage between 0% and 100%.
Random Sentence Generator
Generate a random, grammatically complete sentence.
Random Team Generator
Split a list of players, students, or colleagues into balanced random teams.
Random Time Generator
Generate a random time of day, down to the second.
Random Word Generator
Generate a random word from a curated word list.
Routing Number Validator
Validate a 9-digit US ABA routing number using its official checksum.
Secret Santa Name Drawer
Randomly match gift exchange partners without anyone drawing themselves.
Secure API Token Generator
Generate 32, 64, or 128-character random API authentication tokens.
SMS QR Code Generator
Create QR codes that trigger text messaging with pre-written messages.
Sort Code Formatter
Format a 6-digit UK bank sort code into the standard nn-nn-nn form.
SVG Placeholder Maker
Generate lightweight SVG placeholder images with custom dimensions.
SWIFT/BIC Formatter
Validate the format of a SWIFT/BIC code and split it into bank, country, location, and branch codes.
Test Credit Card Generator
Generate valid Luhn-compliant dummy payment card numbers for test mode.
This or That Picker
Enter two options and let a fair random pick decide between them.
UPC Validator
Validate a UPC-A barcode using the official GS1 mod-10 checksum.
UPC-A Barcode Generator
Create 12-digit Universal Product Code barcodes for North American retail.
UUID v4 Generator
Generate cryptographically random 128-bit RFC 4122 Version 4 unique identifiers.
UUID v7 Generator
Generate time-ordered Unix epoch timestamp UUIDs for optimal database indexing.
vCard Contact QR Code Generator
Generate digital business card QR codes with name, phone, and email.
VIN Check Digit Calculator
Verify a 17-character VIN using the official ISO 3779 check digit algorithm.
VIN Formatter
Format a 17-character VIN into its WMI, VDS, check digit, and VIS sections.
Wi-Fi QR Code Generator
Create QR codes that allow phone cameras to connect to Wi-Fi networks instantly.
Yes or No Wheel
Instant 50/50 decision maker with spin animations and sound effects.