Generate Data
Free online generators to create UUIDs, fake data, random JSON, random YAML, random hex values, and secure passwords instantly.
UUID Generator
Generate unique UUIDs instantly for use in databases, APIs, and applications.
Fake Data Generator
Generate realistic fake data for testing, development, and database seeding.
Random JSON
Generate random JSON data structures for testing and development purposes.
Random YAML
Generate random YAML configs for examples, parser tests, docs and demos.
Password Generator
Generate secure and customizable passwords for accounts and applications.
Random Hex Generator
Generate random hexadecimal values with length, count, prefix, case and separator controls.
Random TSV Generator
Generate random tab-separated test data with rows, headers, column types and custom choices.
Random Fraction Generator
Generate random fractions with range, negative, simplification and mixed-number controls.
Random Integer Range Generator
Generate random integer ranges with bounds, length limits, overlap controls and export options.
Random Binary Generator
Generate random binary numbers with count, bit length, grouping, prefix and separator controls.
Random Decimal Generator
Generate decimal numbers with range, precision, trailing zero and separator controls.
Random Byte Generator
Generate random bytes as hex, Base64, binary or decimal with grouping controls.
Line Graph Maker
Create multi-series line charts from CSV data with labels, colors, and PNG or SVG export.
Bar Graph Maker
Create grouped, stacked, vertical and horizontal bar charts from CSV data with PNG or SVG export.
Pie Chart Maker
Create pie charts from label and value CSV data with slice colors, percentages and PNG or SVG export.
Text Repeater
Generate repeated multi-line text blocks with wrapping and separator controls.
Word Repeater
Generate repeated word or phrase output with separators and numbering.
Glitch Text Generator
Generate Zalgo-style glitch text with low, medium, high or custom intensity.
Small Text Generator
Generate superscript-like, subscript-like and small-caps-style Unicode text.
Vertical Font Generator
Generate one-character-per-line and column-based vertical text layouts.
String Builder
Generate repeated strings from prefixes, suffixes, counters and output modes.
Lorem Ipsum
Generate placeholder copy as paragraphs, sentences, words, characters, plain text or HTML.
SQL Code Generator
Generate SQL SELECT queries with table, column, filter, sort and dialect controls.
HTML Table Generator
Build editable HTML tables with headers, captions, responsive wrappers and copy-ready code.
Markdown Table Generator
Generate GitHub-flavored Markdown tables with editable cells and column alignment.
LaTeX Table Generator
Generate LaTeX tabular or full table code with captions, labels, booktabs and borders.