URL Encoder / Decoder

Encode and decode URLs using encodeURIComponent and encodeURI

encodeURIComponent encodes all special characters including & = / ? # — use for individual values. encodeURI preserves URL structure characters — use for full URLs.

Plain Text / URL to Encode

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JSON Prettifier

Format and validate JSON data

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XML/HTML Formatter

Format, validate, prettify, and minify XML or HTML data

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XML ↔ JSON Converter

Bidirectional XML-to-JSON and JSON-to-XML converter using the familiar @attr / _text convention; repeated tags collapse into arrays

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JSONPath Query Engine

Test JSONPath expressions — supports dot/bracket access, wildcards, slices, recursive descent (..), and filter [?(...)] expressions

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GraphQL Formatter

Format and validate GraphQL queries, mutations, subscriptions, and fragments — preserves string literals, args, blocks, lists, and comments