Convert JSON to XLS
Converting from: JSON
Converting to: XLS
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About JSON
JSON (JavaScript Object Notation) is a lightweight, human-readable format for structuring data as key-value pairs and lists.
The default format for APIs, configuration files, and passing structured data between web applications.
JSON was specified by Douglas Crockford in the early 2000s and is now defined by RFC 8259.
💡 Despite "JavaScript" in its name, JSON is language-independent and used by virtually every modern programming language.
About XLS
XLS is the older binary spreadsheet format used by Excel versions before 2007.
Still needed when working with legacy systems or older software that doesn't support XLSX.
XLS files are limited to 65,536 rows and 256 columns — a fraction of the modern XLSX capacity.
💡 The XLS binary format dates back to 1987, making it older than the World Wide Web itself.
Frequently asked questions
How do I convert JSON to XLS?
Upload your JSON file above, and Other Streets converts it to XLS instantly in your browser — no software to install and no waiting.
Is converting JSON to XLS free?
Yes. Every conversion on Other Streets, including JSON to XLS, is completely free with no limits or hidden fees.
Can I convert multiple JSON files to XLS at once?
Yes. You can upload as many JSON files as you want and convert them all to XLS in the same batch.