Pretty-print, minify, convert, and validate structured data for APIs, content pipelines, and site configuration. Processing runs locally unless a page states otherwise.
Parse JSON and re-serialize with recursively sorted keys for deterministic hashes and diffs.
Parse delimiter-separated values into a JSON array of objects when a header row is present.
Merge a base JSON document with an overlay—nested objects combine and arrays concatenate.
Pretty-print or minify JSON directly in your browser without uploading it.
Paste JSON data and convert it to XML quickly without sending data to a server.
Paste XML data and convert it to JSON structure directly in your browser.
Flatten JSON arrays or objects into comma-separated rows for spreadsheets and ETL scripts.
Turn JSON documents into readable YAML for configs, Helm charts, and CI pipelines.
Create schema.org WebSite, Article, or FAQPage JSON-LD script blocks for rich results and machine-readable page metadata.
Build title, description, canonical, Open Graph, and Twitter Card tags for richer search snippets and link previews.
Remove whitespace from JSON documents to shrink payloads for logs or network transfer.
Expand minified JSON into indented multi-line text for debugging APIs and config files.
Compose crawler allow and disallow directives plus an optional sitemap URL into a standards-compliant robots.txt file.
Paste YAML or YML and get formatted JSON output without uploading files to a server.
Export random mock people records as comma-separated CSV spreadsheet data.