Format JSON

JSON Formatter makes JSON easier to read by adding indentation and line breaks while keeping the data unchanged. It is useful for API responses, configuration files, debugging, and code review. Formatting happens in your browser so sensitive JSON stays local. Whether you are preparing bilingual English and French documents, submitting files to CRA and Service Canada, or collaborating cross-border with US teams, this tool keeps your files lean and aligned with Canadian privacy expectations — nothing leaves your device.

Canadian users often juggle file sharing across provinces with varying broadband quality and between Canadian and US platforms. Whether you submit documents to federal and provincial portals, share files over Bell, Rogers, or Telus connections, or maintain bilingual English/French content, optimising file size keeps uploads reliable across the country's diverse network conditions.

• Canadian government portals (CRA, Service Canada, immigration forms) typically cap document uploads; compressing PDFs ahead of time avoids rejected submissions.
• When collaborating cross-border with the US, smaller files transfer faster over North American links and avoid email size rejections.
• For bilingual sites serving both English and French Canada, compressing media keeps pages fast for rural subscribers on slower plans.
• Canadian ISPs sometimes enforce data caps — smaller images and archives help users stay within monthly allowances.

1. 1
   Paste JSON into the editor

   Copy your JSON object or array into the input panel.

2. 2
   Choose indentation and format

   Pick the indentation size you want and run the formatter to generate readable output.

3. 3
   Copy or download the result

   Review the formatted JSON, then copy it or save it as a JSON file.

• Privacy-first — files never leave your device, consistent with PIPEDA expectations
• Free with no registration — no account, email, or payment required
• Great for cross-border work — compatible with both Canadian and US platforms
• Optimized for Canadian ISP connections (Bell, Rogers, Telus, Vidéotron)
• No upload limits or daily quotas, ever
• Handles both English and French content without issue