JSON Minifier

What it does

Strip whitespace, newlines, and comments for production payloads.

When to use

Use when you need fast, single-purpose JSON formatting or validation without leaving the page.

Try next

Pro tips

• Keep payloads small for instant results
• Copy outputs directly into scripts or config

Privacy & data

Everything runs in your browser. API/Webhook calls only hit the endpoints you choose; nothing is stored or shared by default.