ViewMyJSON is a free online JSON viewer, editor, and formatter.
Paste or drop a JSON file and:
• Format / validate instantly
• Explore as Cards, Table, or Tree
• Compare two JSON docs side by side
• Charts & 3D for deeper structure (Pro)
Everything runs in your browser — no account needed for core tools.
Built for people who say “I just want to view my JSON” and actually mean it.
