Generate Test Data with Timestamps

Generate timestamp references, then generate CSV fixtures and convert to JSON.

Intermediate~4 mincsvjsongenerate

Use case

Use this for end-to-end fixture generation with time-based context and tabular exports.

Workflow overview3 steps0 / 3 completed~4 min

What to expect

Follow the steps from left to right for a quick overview, then use the inline stepper below to run each tool.

Generate timestamp references, then generate CSV fixtures and convert to JSON.

Current focusStep 1 · Timestamp Generator

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Step 1json-tools Waiting

Timestamp Generator

JSON → JSON

Generate timestamps

Offset-based timestamps rendered in requested formats.

Step 2csv-tools Waiting

CSV Data Generator

JSON → CSV

Generate CSV data

Mock CSV rows produced from the provided specification.

Step 3csv-tools Waiting

CSV to JSON Converter

CSV → JSON

Convert to JSON

JSON generated from the CSV input.

Workflow steps

Run this workflow inline

Work through each tool step here. Running a step automatically prepares the next step with the correct handoff value.

Workflow shortcut

Next unlocked step: Step 1 · Timestamp Generator

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Step 1Ready to runjson-tools

Timestamp Generator

Generate timestamps in multiple formats for offsets from an anchor date.

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Timestamp generator input (JSON envelope)

Provide { "anchor": "ISO date", "offsets": ["-1h","now","+24h"], "formats": ["iso","unix-ms","sql"] }.

Generated timestamps

Offset-based timestamps rendered in requested formats.

Run this step to process the current input and prepare the next workflow stage.

Step 2Lockedcsv-tools

CSV Data Generator

Generate mock CSV with configurable columns including uuid, email, integer, float, date, boolean, enum, and name.

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Complete the previous step first

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CSV generator input (JSON envelope)

Provide { "columns": [{ "name": "id", "type": "uuid" }], "count": 10, "seed": 42 }.

Generated CSV

Mock CSV rows produced from the provided specification.

Run this step to process the current input and prepare the next workflow stage.

Step 3Lockedcsv-tools

CSV to JSON Converter

Convert CSV rows with headers into a clean JSON array.

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Complete the previous step first

This step unlocks automatically after all earlier workflow steps are completed successfully.

CSV input

Paste CSV rows with a header row.

JSON output

JSON generated from the CSV input.

Run this step to process the current input and prepare the next workflow stage.