A focused workbench for the JSON family.

JSON File Tools helps people understand and reshape JSON, JSONL and NDJSON without sending file contents to a conversion service. It is operated by Ship It! Software Limited.

What it does

The tools validate and edit complete JSON documents or one-value-per-line JSONL and NDJSON. Searchable tree, raw editor and applicable table views run locally, as do formatting and downloads.

What it does not do

There are no accounts, saved projects, billing features, or server-side file storage. Local JSON Schema files can validate documents and individual records without network fetching. Closing the page ends the working session.

Read the Privacy Policy, Terms and Support guidance for the full operating boundary.