The independent data catalog
There’s a list
for that.
Spend less time collecting data and more time putting it to work. Find a list for your app, spreadsheet, or lesson, then download it as CSV, JSON, or XML.
Browse the catalog and try free samples, or get every row of 432 datasets and 33 collections with one $69 Data Pass. 365 days, no automatic renewal.
More ways to get things done
What do you need today?
Start with data, bring your own, or find an idea to build on.
Find a dataset
Reference lists across science, geography, sports, history and more.
Free previews & selected free downloadsBrowse datasetsDownload a collection
ZIP codes, public schools, occupations and other larger datasets, with source notes and column guides.
Free samples · Full files with the Data PassExplore collectionsWork with your data
Clean lists, convert formats and handle everyday text tasks in your browser.
Free · No pass required · No adsOpen free toolsMake something
Practical guides for apps, spreadsheets, classroom activities and more.
Worked examples & real starting pointsFind a projectThe Data Pass
Every row.
One payment.
Free gets you samples and a selection of complete datasets. The Data Pass removes the limits: every record in 432 datasets and all 33 collections, more than 4 million rows in all, ready the moment you need them.
- Skip the collecting. Cleaned, documented files in CSV, JSON and XML.
- No row caps. Complete downloads, whole-category ZIPs and 2,500 API requests a day.
- Bigger test data. Up to 250,000 generated rows per table, with linked tables.
- Yours to keep. Commercial use is allowed, and your downloads stay usable after the pass ends.
$69365 days of access
Get a Data PassOne payment. No subscription. Renew only when you choose.Included with the Data Pass
Bigger datasets.
Ready to use.
Places, industries, schools and more. Cleaned up, documented, and ready to try with a free sample.
U.S. ZIP codes
Residential ZIP codes with city, county, coordinates and Census population.
View collectionU.S. public schools
Public schools with district, grades, enrollment and teacher counts.
View collectionOccupations and pay
Occupation definitions, employment and pay ranges from the BLS.
View collection
Free tools · No pass required · No ads
A little cleanup.
A lot less busywork.
Clean up lists, change case, convert CSV and JSON, or encode Base64. Your text and files are processed in your browser and never uploaded.
Explore all free toolsFree to use in full
Start with something useful.
These datasets need no account or pass key. Free request limits apply.
From reference to real work
What will you make?
Build a supplier directory
Country selectors, language preferences, and the codes behind a useful internal application.
Explore this project CSVGive your spreadsheet a lookup table
Turn a NAICS sector code into a readable industry name with an exact-match lookup.
Explore this project JSONDraw a periodic table
Turn one free API call into an interactive periodic table, then copy every line of the code that draws it.
Explore this projectLooking for file formats, API examples or access details? Read the documentation.
Ready for every row? Get a Data Pass for $69. Building a product or service for others? Commercial use is allowed, free or paid. See the terms.