Encode & decode

Browse all tools in the "Encode & decode" category.

JSON to CSV (web-toolbox.dev)

Free tool for converting JSON data to CSV format. Just paste array-based JSON to convert it, ideal for migrating data to spreadsheet applications.

JSON to TOML (web-toolbox.dev)

Free tool for converting JSON data to TOML format. Useful for config file format conversion.

JSON to YAML (web-toolbox.dev)

Free tool for converting JSON data to YAML format. Useful for config file format conversion and transforming API responses into YAML.

JWT Decoder (web-toolbox.dev)

Free tool for decoding JWT (JSON Web Token) to inspect the header and payload. Decodes only without signature verification, making it easy to check token contents.

Number Base Converter (web-toolbox.dev)

Free tool for converting numbers between binary, octal, decimal, hexadecimal, and other bases. Streamlines base conversion tasks in programming and data analysis.

SVG to CSS (web-toolbox.dev)

Free tool for converting SVG data to Data URI format for use as a CSS background-image. Useful when you want to use SVG icons in CSS without external files.

TOML to JSON (web-toolbox.dev)

Free tool for converting TOML data to JSON format. Useful for config file format conversion.

URL Encode / Decode (web-toolbox.dev)

Free tool for encoding and decoding URLs. Converts to and from percent-encoding, useful for debugging API requests and inspecting query parameters.

YAML to JSON (web-toolbox.dev)

Free tool for converting YAML data to JSON format. Useful for config file format conversion and data transformation when integrating with APIs.

Base64 Encode / Decode (www.oh-benri-tools.com)

An online tool for encoding and decoding text or files in Base64 format. Supports drag-and-drop file input, with a toggle to switch conversion direction. All processing is done in the browser.

Unicode Converter (www.oh-benri-tools.com)

An online tool for converting text to and from Unicode escape format. Switch directions with a toggle and configure whether to include ASCII characters. Input content is not sent to the server.

URL Encode / Decode (www.oh-benri-tools.com)

An online tool for URL encoding and decoding text in real time. Switch between encoding and decoding with a toggle, and all processing is done in the browser.

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