Free JSON to CSV

A free JSON-to-CSV tool with no gating, no watermarks, and no row limit below 5,000. Safe to use on proprietary payloads.

Lets analysts poke at JSON without needing Python or jq installed.

1. Paste your JSON — no account

Upload or paste JSON. No email gate, no trial timer, no hidden tier-limits.

2. Flatten to CSV with a click

Plotiq handles nested objects, primitive arrays, and heterogeneous keys automatically.

3. Download unlimited CSVs

No daily cap. Use the output commercially, academically, or personally — no license attached.

Do free users see a pop-up, paywall, or ads?

No pop-ups, no paywall, no ads. The free tool is the only tool.

Does the free JSON to CSV tool preserve data types?

Yes. Numbers stay numbers, booleans stay booleans, null becomes empty cell — same logic as any paid CSV tool would use.

Is there an API for automated JSON to CSV use?

Not currently — Plotiq is a UI tool. For scripted pipelines, use pandas or csvkit directly.

Any row cap on the free JSON to CSV conversion?

Up to 5,000 rows per conversion and 10 MB per file. These are the caps across every Plotiq tool — no "free-tier penalty".