Free Online Tools & Data Generators
Generate synthetic addresses, clean spreadsheets, and work with text and code. Free, with no sign-up.
Fake Address Generator
Choose a country format and create 1–50 synthetic records.
Hit Generate to create realistic fake addresses with DummyDetails.
From sample to spreadsheet in three steps
Choose your format
Pick a country and quantity. Add a sample identity or select an available region.
Check your examples
Review your records. Templates may resemble real places; they are not delivery-verified or geocoded.
Copy or download
Export JSON, CSV, text, or PostgreSQL SQL. Read the guide for details and limitations.
Explore 72 country formats
Browse the country list or load the optional globe. These are sample templates, not verified delivery addresses.
Browse countries and the optional globe
The globe loads only when requested. The country list also works with a keyboard.
A few useful shortcuts
Choose a workflow, then get straight to the result.
Clean a spreadsheet
Review duplicates, missing values, and formatting. Preview fixes before applying them.
CSV & Excel Cleaner →Build test records
Create reproducible synthetic datasets with a seed. Export JSON, CSV, or PostgreSQL SQL.
Mock Data Generator →Check a JSON payload
Validate, format, or minify JSON for your next test fixture.
JSON Formatter →Measure your writing
Count words and characters and estimate reading time as you edit.
Word Counter →Share a link
Create a QR image from a URL or short text and download a PNG.
QR Code Generator →Find your next shortcut
Browse generators, spreadsheets, text, developer tools, and design utilities.
Browse all tools →Before you start
Are generated addresses verified?
No. City, region, and postal fields come from bundled templates and may resemble real places. Country reference coordinates and default timezones do not locate the generated house or street.
What stays in my browser?
Tool inputs are processed locally. The address generator saves recent generated results and history on this device; spreadsheet contents remain in memory. Analytics, ads, and optional assets make separate requests. Read the privacy policy.
Where are the detailed instructions?
The guide and FAQs explain formats, exports, and test-data limitations. Each tool also includes its own instructions.