Braceful

Braceful is the calm, fast way to read and tidy JSON on your iPhone and iPad — and it works completely offline. No account, no network, no tracking. Just paste, format, and go.

WHAT IT DOES

• Format / beautify — pretty-print messy JSON with 2-space, 4-space, or tab indentation
• Minify — collapse JSON to one compact line
• Validate — instant checking with the exact line and column of any error
• Tree view — explore deeply nested JSON as a collapsible, color-coded tree
• Syntax highlighting — keys, strings, numbers, and literals are easy to scan
• Big-number safe — long integers are preserved exactly, never rounded

BUILT RIGHT

• 100% on-device — your data never leaves your phone
• No accounts, no sign-in, no ads, no analytics
• Native, lightweight, and quick to launch
• Beautiful in light and dark mode

BRACEFUL PRO (one-time purchase, yours forever)

• Import JSON from Files and export formatted output
• Search & filter the tree by key, value, or path
• Sort object keys A→Z for clean diffs
• Escape & unescape JSON strings

The core formatter, validator, and viewer are free and unlimited. Upgrade to Pro only if you want the power tools.

Braceful — JSON, gracefully.