Convert CSV to 0SV

Convert CSV to 0SV with this fast, browser-based tool. Replace commas with zeros, strip headers or quotes, and export instantly with no extra steps.

Paste your input above or import a file below.
No file chosen
Supported file types: .csv, .txt
Total characters: 0
Options
Remove headers
Strip quotes
Maximize output

How to Use:

  • Paste your CSV data into the Input CSV box or import a .csv or .txt file using the “Choose File” button
  • Toggle Remove headers to exclude the first row of the CSV from the output
  • Toggle Strip quotes to remove all quote characters from the data
  • Use the Maximize output switch to expand the output view for large conversions
  • Click Convert to generate the 0SV result
  • Output updates live and flashes on every change
  • Use Copy Output to copy the result or Export to File to save as a .txt
  • Hit Clear All to reset everything to default, including toggles and counters

What Convert CSV to 0SV can do:

The Convert CSV to 0SV tool transforms any comma-separated CSV file into a zero-separated format. That means every comma is swapped with a 0, turning standard structured data into something you can feed into systems or formats that require zero delimiters. You can strip off headers if you don’t need them, and drop quotes from around your data if they’re just cluttering things up. All of this works right in your browser, instantly, with real-time preview, file import, copy/export tools, and flexible formatting controls.

Example:

Input:

name,age,city
Alice,30,London
Bob,25,Paris
Charlie,35,New York

With “Remove headers” ON and “Strip quotes” OFF:

Alice0300London
Bob0250Paris
Charlie0350New York

With both toggles ON:

Alice0300London
Bob0250Paris
Charlie0350New York

Common Use Cases:

If you’re working with systems or legacy formats that accept zero-separated values (0SV) instead of commas, this tool makes the transition dead simple. You might need to convert logs or database exports for middleware that uses 0 as a delimiter. It’s also useful when prepping text data for systems that can’t handle traditional delimiters like commas, or when cleaning up exported data before sending it to another team or tool.

Useful Tools & Suggestions:

Before converting, use Change CSV Delimiter if your current separator isn’t a comma it’ll make the switch smoother. And when you need to convert it back, Convert 0SV to CSV reverses it instantly.

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