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157 files · 83 formats

Sample data files

JSON, Parquet, NetCDF, SPSS, HL7, FHIR, EDI, OFX, PCAP, GeoPackage, GeoTIFF, ONNX, GGUF and 60+ more.

JSON

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FileSizeDetails
JSON with every data typesample-types.json592 BDownload
JSON with nested objects and arrayssample-orders-nested.json86 KB100 rowsDownload
1 MB JSON filesample-1mb.json1023 KB3,282 rowsDownload
10 MB JSON filesample-10mb.json9.9 MB32,606 rowsDownload
100 MB JSON filesample-100mb.json99.9 MB324,184 rowsDownload

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NDJSON

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NDJSON, 1,000 recordssample-1k-records.ndjson307 KB1,000 rowsDownload
1 MB NDJSON filesample-1mb.ndjson1023 KB3,314 rowsDownload
10 MB NDJSON filesample-10mb.ndjson9.9 MB32,927 rowsDownload
NDJSON, 100,000 recordssample-100k-records.ndjson30.4 MB100,000 rowsDownload
100 MB NDJSON filesample-100mb.ndjson99.9 MB327,263 rowsDownload

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XML

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FileSizeDetails
XML with namespaces and nested elementssample-orders-nested.xml35.6 KB50 rowsDownload
100 KB XML filesample-100kb.xml99.9 KB265 rowsDownload
XML, 10,000 recordssample-10k-records.xml4.1 MB10,000 rowsDownload
10 MB XML filesample-10mb.xml9.9 MB27,365 rowsDownload
100 MB XML filesample-100mb.xml99.9 MB272,140 rowsDownload

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YAML

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Docker Compose YAMLdocker-compose.yml519 BDownload
YAML config filesample-config.yaml571 BDownload
YAML, 100 nested recordssample-100-records.yaml55.8 KB100 rowsDownload
1 MB YAML filesample-1mb.yaml1023 KB3,203 rowsDownload
10 MB YAML filesample-10mb.yaml9.9 MB31,832 rowsDownload

TOML

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TOML config filesample-config.toml546 BDownload

INI

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INI config filesample-config.ini323 BDownload

SQL

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SQL dump, 100 rowssample-100-rows.sql18.6 KB100 rowsDownload
1 MB SQL filesample-1mb.sql1023 KB4,836 rowsDownload
SQL dump, 10,000 rowssample-10k-rows.sql1.8 MB10,000 rowsDownload
SQL dump, 100,000 rowssample-100k-rows.sql18.3 MB100,000 rowsDownload
100 MB SQL filesample-100mb.sql99.9 MB475,240 rowsDownload

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SQLite

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SQLite database, 1,000 customerssample-1k-rows.sqlite328 KB1,000 rowsDownload
1 MB SQLite filesample-1mb.sqlite1 MB6,554 rowsDownload
10 MB SQLite filesample-10mb.sqlite9.6 MB63,249 rowsDownload
SQLite database, 100,000 customerssample-100k-rows.sqlite30.7 MB100,000 rowsDownload
100 MB SQLite filesample-100mb.sqlite97 MB627,512 rowsDownload

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Parquet

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FileSizeDetails
Parquet, 1,000 rowssample-1k-rows.parquet74.7 KB1,000 rowsDownload
1 MB Parquet filesample-1mb.parquet998 KB21,181 rowsDownload
Parquet, 100,000 rowssample-100k-rows.parquet4.2 MB100,000 rowsDownload
Parquet, 1,000,000 rowssample-1m-rows.parquet38.3 MB1,000,000 rowsDownload
50 MB Parquet filesample-50mb.parquet45 MB1,165,084 rowsDownload

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GeoJSON

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GeoJSON with every geometry typesample-all-geometry-types.geojson4.5 KB8 rowsDownload
GeoJSON, 300 city pointssample-cities.geojson84 KB300 rowsDownload

ICS

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ICS calendar with recurring eventssample-recurring-events.ics1005 B4 rowsDownload
ICS calendar, 10 eventssample-10-events.ics2.2 KB10 rowsDownload
ICS calendar, 100 eventssample-100-events.ics21.4 KB100 rowsDownload

VCF

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VCF, 10 contacts (vCard 3.0)sample-10-contacts-v3.vcf2.5 KB10 rowsDownload
VCF, 10 contacts (vCard 4.0)sample-10-contacts-v4.vcf2.5 KB10 rowsDownload
VCF, 100 contacts (vCard 3.0)sample-100-contacts-v3.vcf25.2 KB100 rowsDownload

Avro

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Avro, 1,000 rowssample-1k-rows.avro70.2 KB1,000 rowsDownload
Avro, 10,000 rowssample-10k-rows.avro699 KB10,000 rowsDownload
Avro, 100,000 rowssample-100k-rows.avro6.8 MB100,000 rowsDownload

ORC

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ORC, 1,000 rowssample-1k-rows.orc48.6 KB1,000 rowsDownload
ORC, 10,000 rowssample-10k-rows.orc415 KB10,000 rowsDownload
ORC, 100,000 rowssample-100k-rows.orc4 MB100,000 rowsDownload

Arrow IPC

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Arrow IPC, 1,000 rowssample-1k-rows.arrow167 KB1,000 rowsDownload
Arrow IPC, 10,000 rowssample-10k-rows.arrow1.6 MB10,000 rowsDownload
Arrow IPC, 100,000 rowssample-100k-rows.arrow16.3 MB100,000 rowsDownload

Feather

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FileSizeDetails
Feather, 1,000 rowssample-1k-rows.feather101 KB1,000 rowsDownload
Feather, 10,000 rowssample-10k-rows.feather889 KB10,000 rowsDownload
Feather, 100,000 rowssample-100k-rows.feather8.5 MB100,000 rowsDownload

MessagePack

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MessagePack, 1,000 recordssample-1k-records.msgpack238 KB1,000 rowsDownload

CBOR

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CBOR, 1,000 recordssample-1k-records.cbor239 KB1,000 rowsDownload

BSON

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BSON, 1,000 documentssample-1k-documents.bson290 KB1,000 rowsDownload

HDF5

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HDF5 filesample.h52 MBDatasets: /sensors/temperature, /sensors/matrix, /sensors/image, /customersDownload

NPY

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NumPy array (.npy), 1000×10sample-1000x10.npy78.2 KBDownload

NPZ

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NumPy archive (.npz)sample-arrays.npz16.7 KBDownload

JSON5

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JSON5 config filesample-config.json5466 BDownload

Property list

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Property list (binary)sample-binary.plist407 BDownload
Property list (XML)sample-info.plist817 BDownload

.properties

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Java .properties fileapplication.properties383 BDownload

.env

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.env filesample.env303 BDownload

JSON Schema

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JSON Schema (2020-12)customer.schema.json979 BDownload

OpenAPI

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OpenAPI 3.1 definitionopenapi.yaml1.8 KBDownload

GraphQL SDL

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GraphQL schemaschema.graphql973 BDownload

Protocol Buffers

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Protocol Buffers schema (.proto)customer.proto1 KBDownload

XSD

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XML Schema (XSD)customers.xsd1.3 KBDownload

DTD

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Document Type Definition (DTD)customers.dtd524 BDownload

HAR

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HAR (HTTP Archive)sample.har5.6 KBDownload

EML

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EML email with attachmentssample-with-attachments.eml1.7 KBDownload
EML email (text and HTML)sample.eml1.8 KBDownload

MBOX

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MBOX mailbox, 10 messagessample-10-messages.mbox16 KB10 rowsDownload

LDIF

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LDIF directory export, 10 userssample-10-users.ldif2.5 KB10 rowsDownload

RSS

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RSS 2.0 feed, 10 itemssample.rss4.8 KB10 rowsDownload

Atom

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Atom feed, 10 entriessample.atom4.6 KB10 rowsDownload

JSON-LD

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JSON-LD (schema.org Product)sample-product.jsonld544 BDownload

M3U

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M3U playlistsample-playlist.m3u311 BDownload

PLS

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PLS playlistsample-playlist.pls381 BDownload

KML

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KML, 100 places plus a route and areasample-places.kml16 KB102 rowsDownload

KMZ

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KMZ (zipped KML)sample-places.kmz16.2 KB102 rowsDownload

GPX

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GPX track, 600 pointssample-track.gpx62.4 KB50m · 600 rowsDownload

Shapefile

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Shapefile, 100 city points (zipped)sample-cities-shapefile.zip14.4 KB100 rows · 4 entriesDownload

TopoJSON

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TopoJSON with a shared bordersample-regions.topojson1.1 KB3 rowsDownload

WKT

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WKT geometriessample-geometries.wkt596 B10 rowsDownload

OSM XML

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OpenStreetMap XMLsample.osm937 BDownload

Log files

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Application log with multi-line stack tracesjava-stacktrace.log25.8 KB300 linesDownload
Syslog, 500 linessyslog.log41.9 KB500 linesDownload
Apache access log, 1,000 linesapache-access.log154 KB1,000 linesDownload
1 MB access logaccess-1mb.log1023 KB6,506 linesDownload
100 MB access logaccess-100mb.log99.9 MB652,446 linesDownload

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JSON Lines

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FileSizeDetails
JSONL chat fine-tuning dataset (200 examples)sample-chat-finetune.jsonl42.1 KB200 rowsDownload
JSON Lines, 1,000 recordssample-1k-records.jsonl307 KB1,000 rowsDownload

TCX

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TCX workout (30-minute run)sample-run-30min.tcx146 KB361 rowsDownload

Turtle (RDF)

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Turtle RDF (50 people)sample-people.ttl15.3 KB350 rowsDownload

N-Triples

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N-Triples RDF (50 people)sample-people.nt35.2 KB350 rowsDownload

RDF/XML

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RDF/XML (50 people)sample-people.rdf24.4 KB350 rowsDownload

HL7 v2

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HL7 v2 ADT^A01 messages (5 admissions)sample-adt-a01.hl71.7 KB5 rowsDownload

FHIR

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FHIR R4 Bundle (patients and blood pressure)sample-bundle.json7.3 KB6 rowsDownload

EDI

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EDIFACT ORDERS messagesample-edifact-orders.edi363 BDownload
EDI X12 850 purchase ordersample-x12-850.edi470 BDownload

DBF

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dBase DBF table (100 rows)sample-100-rows.dbf9.8 KB100 rowsDownload

MAT (MATLAB)

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MATLAB MAT-file (v5)sample.mat10.2 KBDownload

NetCDF

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NetCDF-4 (HDF5-based, compressed)sample-netcdf4.nc14.6 KB21,600 rowsDownload
NetCDF classic (synthetic climate grid)sample-classic.nc85.7 KB21,600 rowsDownload

SPSS (SAV)

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SPSS data file (500 respondents)sample-survey.sav55.9 KB500 rowsDownload

Stata (DTA)

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Stata dataset (500 respondents)sample-survey.dta55 KB500 rowsDownload

SAS XPORT

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SAS transport file (XPORT v5)sample-survey.xpt47.5 KB500 rowsDownload

Protobuf binary

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Protocol Buffers binary message (one Customer)sample-customer.pb125 BDownload
Protobuf length-delimited stream (100 Customers)sample-customers-delimited.pb12.7 KB100 rowsDownload

safetensors

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safetensors model weights (tiny, random)sample-model.safetensors81.9 KBDownload

Torrent

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BitTorrent file for a 10 MB download (web seed)sample-for-10mb-bin.torrent1 KBInfo hash: 02b725656a8fb8ad1b03f7124d9d0519ffc3507dDownload

URL shortcut

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Windows Internet Shortcut (.url)sample.url50 BDownload

WEBLOC

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macOS Web Location (.webloc)sample.webloc247 BDownload

.desktop

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Linux desktop entry (.desktop)samplefiles.desktop198 BDownload

OFX

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OFX 2.2 bank statement (20 transactions)sample-bank-statement.ofx4 KB19 rowsDownload

QBO

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QBO Web Connect file (20 transactions)sample-bank-statement.qbo2.9 KB19 rowsDownload

QIF

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QIF bank transactions (20)sample-bank.qif916 B19 rowsDownload

JWT

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JSON Web Token (HS256)sample-hs256.jwt337 BHMAC secret: samplefiles-test-secret-do-not-useDownload

cookies.txt

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Netscape cookies.txt (5 cookies)cookies.txt406 B5 rowsDownload

PCAP

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PCAP capture (DNS, HTTP, ping)sample-dns-http-ping.pcap1.6 KB18 rowsDownload

PCAPNG

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PCAPNG capture (DNS, HTTP, ping)sample-dns-http-ping.pcapng1.9 KB18 rowsDownload

GeoPackage

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GeoPackage (cities)sample-cities.gpkg128 KB300 rowsDownload

FlatGeobuf

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FlatGeobuf (cities)sample-cities.fgb47.2 KB300 rowsDownload

GeoTIFF

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GeoTIFF elevation model (1024×1024)sample-dem.tif2.2 MB1024×1024Download
Cloud-Optimized GeoTIFF (COG)sample-dem-cog.tif4.4 MB1024×1024Download

MBTiles

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MBTiles raster tileset (25 PNG tiles)sample-relief.mbtiles472 KB25 rowsDownload

ONNX

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ONNX model (tiny MLP, 4→8→3)sample-tiny-mlp.onnx645 BDownload

GGUF

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GGUF file (tiny, random tensors)sample-tiny.gguf2.9 KBDownload

TFRecord

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TFRecord (100 tf.train.Example records)sample-100-examples.tfrecord10.2 KB100 rowsDownload