Is my data sent to a server?

No. All processing happens in your browser. Your JSON never leaves your device.

What's the maximum JSON size?

There's no hard limit, but very large files (>10MB) may slow down your browser.

Is my data sent to a server?

No. All processing happens in your browser. Your JSON never leaves your device.

What's the maximum JSON size?

There's no hard limit, but very large files (>10MB) may slow down your browser.

Gratis

Pemformat & Validator JSON

Format, minimalkan, dan validasikan JSON dengan sorotan sintaks dan analisis struktur.

100% GratisTidak Perlu PendaftaranBerjalan di Browser Anda

Indentasi:

Input

Output

Output akan muncul di sini...

Tentang JSON Formatter & Validator

Paste JSON to format with custom indentation, minify for production, or validate structure. Shows key counts, nesting depth, and data type breakdown. Works entirely in your browser.

Pertanyaan yang Sering Diajukan

Lebih Banyak Alat Developer

JWT Decoder

Decode and inspect JWT tokens in your browser.

Paste a JWT token to instantly decode and inspect its header, payload, and signature. View claims like expiration, issuer, and custom data. Everything runs in your browser — tokens are never sent to a server.

Regex Tester

Test regular expressions with live highlighting.

Base64 Encoder / Decoder

Encode and decode Base64 strings online.

Lihat Semua Alat

LaunchChat memproses konfigurasi JSON untuk kustomisasi widget.

Tidak perlu kartu kredit

Clean JSON, clean docs. Clean support starts with an AI that reads your documentation and gives cited answers.

Free tier available. No credit card required.

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