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How to Convert CSV to JSON in 4 Easy Steps
Upload Your CSV
Drag and drop your file or select it from your device.
Configure JSON Settings
Choose your preferred JSON format and indentation.
Convert Instantly
Click 'Convert' and get your JSON file in seconds.
Download Your JSON
Download the converted JSON file to your computer.
Frequently Asked Questions (CSV to JSON)
You can convert CSV files up to 50MB without any cost.
We offer several JSON output formats to suit your requirements, including "Array of Objects," "Split," "Index," "Columns," and "Values."
Yes, your data is completely secure. We automatically delete all uploaded files immediately after conversion.
Our converter supports CSV, TSV, and TXT files.
The "Array of Objects" format outputs your data as an array where each element is a JSON object representing a row from your CSV file. It's the most common and often preferred format for APIs and data interchange.
Why Choose Our CSV to JSON Converter?
Multiple JSON Formats
Supports Array of Objects, Split, Index, Columns, and Values formats.
Data Security
Your data is secure. Files are deleted immediately after conversion.
Automatic Delimiter Detection
Automatically detects delimiters like commas, semicolons, and tabs.
Fast Conversion
Quickly converts even large CSV files to JSON format.
Browser-Based Tool
No software download is required. Works directly in your browser.
Supports Multiple Text Files
Compatible with CSV, TSV, and TXT files.
Convert CSV to JSON Free Online
Ever find yourself needing to turn a CSV file into JSON? It's more common than you think! Whether you're working with APIs, configuring applications, or just need data in a different format, our free online CSV to JSON converter is here to help. It's designed to be simple, fast, and secure, so you can get your work done without any headaches.
Why Use Our CSV to JSON Converter?
Okay, so there are a *lot* of converters out there. But here's why ours stands out. First, it's completely free - no hidden fees or subscriptions. Second, it gives you control over the JSON output format. And third, we take your data security seriously.
- Choose Your Format: Array of Objects, Split, Index, Columns, Values – pick the one that works best for your needs.
- Automatic Delimiter Detection: No need to manually specify if your CSV uses commas, tabs, or something else. We figure it out!
- Easy to Use: Just drag and drop your file, choose your settings (optional), and convert. It's that simple.
- Fast Conversions: Get your JSON file quickly, even for large CSV files.
- Secure: Your files are deleted from our servers immediately after conversion.
- Browser Based: No need to install any software.
- Large File Size Supported: You can upload CSV files up to 50MB.
I personally use this tool quite a bit when I'm prototyping new web applications. It's a lifesaver for quickly transforming data from a spreadsheet into a format that's easy to work with in JavaScript.
JSON Formats Explained:
Not sure which JSON format to choose? Here's a quick rundown:
- Array of Objects: This is the most common format. It represents your CSV data as an array where each element is a JSON object, with keys corresponding to the column headers. Ideal for APIs and data storage.
- Split: This format splits the data into separate arrays for columns and data.
- Index: It uses an index to point your data.
- Columns: It organizes the data by column and then by row.
- Values: This format outputs only the values from your CSV, without the column headers.
Pro tip: If you're working with APIs, the "Array of Objects" format is usually the way to go. It's the most widely supported and easiest to work with in most programming languages.