Formatters & Validators
Format and validate JSON, and encode or decode Base64 — free and instant.
JSON Formatter
Format, prettify, or minify JSON data instantly. Paste your JSON and get clean, readable output with customizable indentation.
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JSON Validator
Validate your JSON data instantly. Get clear error messages for invalid JSON and see type, size, and depth info for valid JSON.
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Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 strings instantly. Supports UTF-8 characters. Free, fast, and runs entirely in your browser.
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