JSON Minify
Minify JSON.
How to use JSON Minify
JSON Minify — Remove insignificant whitespace from JSON so the payload is a single compact line. Free to use in D2i DevTools — no account required.
Steps
- Fill in JSON. This field is required.
- Click Run and copy the result under the form.
Frequently asked questions
What is JSON Minify used for?
Use it to shrink a JSON body for a request, a log line, or a comparison that should ignore formatting.
How do I use the free online JSON Minify tool?
Fill in JSON. This field is required. Click Run and copy the result under the form.
What can I paste or upload into JSON Minify?
Paste one JSON value. The tool parses it first, so the text must be valid JSON.
What output does JSON Minify give me?
Minified JSON with no extra spaces or newlines. Numbers and strings are preserved; pretty indentation is removed.
Is JSON Minify free, and is my input private?
Yes — Your input is processed in memory for this request only. It is not saved to disk or the database, and it is cleared after the tool finishes.
Will minify sort my keys?
No. Keys stay in the order they were parsed. The output is compact, not a canonical hash form.
Inputs are processed in memory only and are not saved to disk or the database. Data exists only for the duration of your request.