Printable JSON Cheat Sheet
This one-page JSON cheat sheet is for developers, students, and anyone working with JSON files. It shows JSON syntax at a glance in a simple table with columns for Element, Rule, and Example. The rows cover Object, Array, and String, with examples like curly braces for objects, square brackets for arrays, and double quotes for strings.
Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 50 KB
Free for personal, family and classroom use.
Need to edit it? The full pack has the editable Excel and Word files plus all 4 sheets — $5.00, one-time.
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Use it as a quick reference while writing or checking JSON. Keep it nearby when formatting data, fixing syntax errors, or teaching the basic structure of JSON. The sheet is sized for Letter PDF and works well printed or open on screen.
Good for
- Check JSON syntax while editing files
- Review object, array, and string rules
- Teach basic JSON formatting quickly
Tip: Print single-sided and keep it near your editor for fast syntax checks.
4 files · PDF, XLSX, DOCX
Get every sheet: JSON & API Developer Reference Sheets
This sheet plus 3 more in one download, with the editable Excel and Word files. Printable JSON syntax cheat sheet, HTTP status code reference, REST API design checklist and a JSON data contract template.
$5.00 USD, one-time 4 files · about $1.25 each
- Instant download
- 7-day refund
- Secure checkout by Stripe
7-day money-back guarantee. Full refund within 7 days of purchase, even after you download.
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