Generator
Create new data from scratch: UUID, passwords, tokens, QR codes, barcodes, favicons, avatars, mock JSON, SQL data, fake data, SVG, regex, cron, timestamps, and much more — all in your browser.
Avatar
Create unique avatars from a seed/name: styled avatars (DiceBear), identicons, and initial avatars — as SVG/PNG.
Avatar Generator Online
Create with this Avatar Generator instantly and for free in your browser. Create styled avatars (robots, initials, shapes, and more) from a seed.
Identicon Generator Online
Create with this Identicon Generator instantly and for free in your browser. Create a deterministic identicon (geometric avatar) from a seed.
Initial Avatar Generator Online
Create with this Initial Avatar Generator instantly and for free in your browser. Create an initial avatar (letters on a colored circle/square) from a name.
Barcode
Generate 1D barcodes (CODE128, EAN-13, UPC, and more) from text/numbers, ready to download as an image.
Code
Build code snippets from choices: regex from patterns, scheduled cron expressions, and Data URIs.
Cron Expression Generator Online
Create with this Cron Expression Generator instantly and for free in your browser. Build a 5-field cron expression with a plain-English description.
Data URI Generator Online
Create with this Data URI Generator instantly and for free in your browser. Turn text/HTML/SVG/CSS content into an embeddable data: URI.
Regex Generator Online
Create with this Regex Generator instantly and for free in your browser. Build a regular expression from guided choices without memorizing syntax.
Fake Data
Generate realistic dummy data for testing: names, emails, phones, addresses, companies, fake credit cards, IBANs, coordinates, and more.
Fake Address Generator Online
Create with this Fake Address Generator instantly and for free in your browser. Generate full fake addresses (street, city, state, zip).
Fake Company Name Generator Online
Create with this Fake Company Name Generator instantly and for free in your browser. Generate fake company names for test data and mockups.
Fake Credit Card Generator Online
Create with this Fake Credit Card Generator instantly and for free in your browser. Generate fake (format-valid) credit-card numbers for testing.
Fake Email Generator Online
Create with this Fake Email Generator instantly and for free in your browser. Generate format-valid fake email addresses for testing.
Fake IBAN Generator Online
Create with this Fake IBAN Generator instantly and for free in your browser. Generate fake (format-valid) IBAN numbers for testing.
Fake Latitude Generator Online
Create with this Fake Latitude Generator instantly and for free in your browser. Generate random latitude values for geo test data.
Fake Longitude Generator Online
Create with this Fake Longitude Generator instantly and for free in your browser. Generate random longitude values for geo test data.
Fake Name Generator Online
Create with this Fake Name Generator instantly and for free in your browser. Generate realistic fake person names for test data.
Fake Phone Number Generator Online
Create with this Fake Phone Number Generator instantly and for free in your browser. Generate formatted fake phone numbers for testing.
Fake URL Generator Online
Create with this Fake URL Generator instantly and for free in your browser. Generate format-valid fake URLs for testing.
Fake Username Generator Online
Create with this Fake Username Generator instantly and for free in your browser. Generate fake usernames for test accounts and placeholders.
Fake UUID Generator Online
Create with this Fake UUID Generator instantly and for free in your browser. Generate random UUIDs as part of your fake data set.
Favicon
Create a favicon from a letter, emoji, or image — rendered on a browser canvas and downloaded as PNG.
HTML
Generate ready-to-use HTML markup: tables with set rows/columns and lists (ul/ol) from text.
HTML List Generator Online
Create with this HTML List Generator instantly and for free in your browser. Turn a list of lines into HTML <ul> or <ol> markup.
HTML Table Generator Online
Create with this HTML Table Generator instantly and for free in your browser. Build HTML table markup from pasted data or an empty rows×columns grid.
JSON
Generate mock/fake JSON from a simple schema or field template to populate API test data.
Fake JSON Generator Online
Create with this Fake JSON Generator instantly and for free in your browser. Generate fake JSON from a field schema for quick test data.
Mock JSON Generator Online
Create with this Mock JSON Generator instantly and for free in your browser. Generate a mock JSON array from a simple "field: type" schema.
QR Code
Create QR codes from a URL, text, or contact — set size & error correction, download as PNG or SVG.
Random
Generate non-cryptographic random values for test data: numbers, integers, floats, booleans, strings, and binary.
Random Binary Generator Online
Create with this Random Binary Generator instantly and for free in your browser. Generate random bit sequences (0s and 1s) of a chosen length.
Random Boolean Generator Online
Create with this Random Boolean Generator instantly and for free in your browser. Generate random boolean values (true/false) — a digital coin flip.
Random Float Generator Online
Create with this Random Float Generator instantly and for free in your browser. Generate random decimal numbers with a chosen number of decimal places.
Random Integer Generator Online
Create with this Random Integer Generator instantly and for free in your browser. Generate random whole integers within a range you define.
Random Number Generator Online
Create with this Random Number Generator instantly and for free in your browser. Generate random numbers within your chosen min–max range.
Random String Generator Online
Create with this Random String Generator instantly and for free in your browser. Generate random strings of a chosen length and character set.
SQL
Build SQL statements from data: INSERT, UPDATE, CREATE TABLE, and dummy data rows for seeding databases.
SQL CREATE TABLE Generator Online
Create with this SQL CREATE TABLE Generator instantly and for free in your browser. Build a CREATE TABLE statement from a list of columns and types.
SQL Dummy Data Generator Online
Create with this SQL Dummy Data Generator instantly and for free in your browser. Generate dummy INSERT rows to seed a database table.
SQL INSERT Generator Online
Create with this SQL INSERT Generator instantly and for free in your browser. Turn rows of data into ready-to-run SQL INSERT statements.
SQL UPDATE Generator Online
Create with this SQL UPDATE Generator instantly and for free in your browser. Turn rows of data into SQL UPDATE statements with a WHERE clause.
SVG
Generate SVG graphics from scratch: organic blobs, waves, patterns, backgrounds, noise, and gradients.
SVG Background Generator Online
Create with this SVG Background Generator instantly and for free in your browser. Generate SVG gradient backgrounds for heroes, cards, or OG images.
SVG Blob Generator Online
Create with this SVG Blob Generator instantly and for free in your browser. Generate smooth, customizable organic SVG blob shapes.
SVG Gradient Generator Online
Create with this SVG Gradient Generator instantly and for free in your browser. Generate SVG gradient definitions (linear/radial) plus the CSS equivalent.
SVG Noise Generator Online
Create with this SVG Noise Generator instantly and for free in your browser. Generate SVG noise/grain textures using the feTurbulence filter.
SVG Pattern Generator Online
Create with this SVG Pattern Generator instantly and for free in your browser. Generate repeating SVG patterns (dots, grid, diagonal, cross).
SVG Wave Generator Online
Create with this SVG Wave Generator instantly and for free in your browser. Generate SVG wave dividers for section tops and bottoms.
Time
Generate a Unix timestamp for the current time or a chosen date, in seconds or milliseconds.
UUID
Generate UUIDs/GUIDs of every version: v1, v3, v4, v5, v6, v7, plus NIL and MAX — one or many at once.
MAX UUID Generator Online
Create with this MAX UUID Generator instantly and for free in your browser. Generate the MAX UUID — the special all-F UUID.
NIL UUID Generator Online
Create with this NIL UUID Generator instantly and for free in your browser. Generate the NIL UUID — the special all-zero UUID.
UUID v1 Generator Online
Create with this UUID v1 Generator instantly and for free in your browser. Generate time-based version-1 UUIDs (timestamp + node).
UUID v3 Generator Online
Create with this UUID v3 Generator instantly and for free in your browser. Generate deterministic version-3 UUIDs from a name + namespace (MD5).
UUID v4 Generator Online
Create with this UUID v4 Generator instantly and for free in your browser. Generate random version-4 UUIDs — the most commonly used version.
UUID v5 Generator Online
Create with this UUID v5 Generator instantly and for free in your browser. Generate deterministic version-5 UUIDs from a name + namespace (SHA-1).
UUID v6 Generator Online
Create with this UUID v6 Generator instantly and for free in your browser. Generate version-6 UUIDs — a reordered v1 that sorts naturally.
UUID v7 Generator Online
Create with this UUID v7 Generator instantly and for free in your browser. Generate version-7 UUIDs based on a Unix timestamp — random and sortable.
Utilities
Table and text-art makers: ASCII art, ASCII tables, Unicode tables, and Markdown tables.
ASCII Art Generator Online
Create with this ASCII Art Generator instantly and for free in your browser. Turn text into ASCII art (large-letter banners) FIGlet-style.
ASCII Table Generator Online
Create with this ASCII Table Generator instantly and for free in your browser. Turn data into an ASCII table drawn with +, -, and | characters.
Markdown Table Generator Online
Create with this Markdown Table Generator instantly and for free in your browser. Turn data into a neat, aligned Markdown table.
Unicode Table Generator Online
Create with this Unicode Table Generator instantly and for free in your browser. Turn data into a table drawn with smooth Unicode box-drawing lines.