Sample JSONL Files

Data

JSON Lines — used by Spark, BigQuery, and AWS Glue

Download by size

Size	Exact bytes	Filename	Download
100KB	102,400 B	TestFile-jsonl-100kb.jsonl	100 KB
1MB	1,048,576 B	TestFile-jsonl-1mb.jsonl	1 MB
5MB	5,242,880 B	TestFile-jsonl-5mb.jsonl	5 MB
10MB	10,485,760 B	TestFile-jsonl-10mb.jsonl	10 MB
50MB	52,428,800 B	TestFile-jsonl-50mb.jsonl	50 MB

Need a custom JSONL file?

Configure exact parameters and download on demand.

⚙ Generate JSONL

Download via curl

# Download the 1 MB JSONL file
curl -L "http://localhost:8000/files/jsonl/TestFile-jsonl-1mb.jsonl" \
  -o sample-jsonl-1mb.jsonl

# Generate a custom file via API
curl -X POST https://gettestfiles-api.fly.dev/generate/jsonl \
  -H "Content-Type: application/json" \
  -d '{}' --output custom.jsonl

Related formats

CSV.csv JSON.json XML.xml TXT.txt