Credentials
Stored encrypted and decrypted only while a job is running. Use an IAM user scoped to the bucket below.
Temporary credentials
Leave empty for a long-lived IAM user key.
Location
Where browsing starts. Leave it empty to start at the top of the bucket. Saved work addresses objects by their full path, so this is a starting point rather than a restriction.
Add Simple and Calculated Columns to JSON Lines Data
Add simple and calculated columns to your JSON Lines / NDJSON data quickly
Connectors
Read straight from the systems your data already lives in, instead of uploading a file.
Add Columns
This tool makes it simple to add new columns to your JSON Lines / NDJSON file. You can create fields with fixed values, empty placeholders, or even dynamic content using formulas and other data in your file. It’s useful for when you need to enrich your data, add missing fields before importing into another system, or prepare your file for further processing. Whether you're working with customer lists, inventory spreadsheets, or survey results, this tool gives you full control over how and where to insert new columns.
JSON Lines / NDJSON
JSON Lines (also known as NDJSON — Newline Delimited JSON) is a text format where each line is a self-contained,
valid JSON value, typically a JSON object. It is widely used for streaming data, log files, and large data exports
because files can be read and written one record at a time without loading the entire document into memory.
Common file extensions are .jsonl and .ndjson.