CSV Operations Tool
Modify, transform, and convert CSV files with powerful online tools.
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CSV Operations
Example Inputs
Quick Reference
CSV Guidelines
- • Use quotes for fields with commas
- • Consistent number of columns
- • Headers should be unique
- • Avoid special characters in headers
Common Delimiters
- • Comma (,) - Most common
- • Semicolon (;) - European format
- • Tab (\t) - TSV format
- • Pipe (|) - Alternative format
Best Practices
- • Include header row
- • Consistent data types per column
- • Proper date formatting
- • Handle missing values properly
Comprehensive CSV Editing and Transformations
Perform various CSV operations like appending, deleting, replacing, transposing, and converting to JSON, XML, YAML, and more.
Flexible CSV Editing
Modify your CSV files with operations like column insertion, deletion, swapping, and appending.
Advanced CSV Transformations
Transpose rows and columns, normalize data structures, and clean up large datasets effortlessly.
Seamless Format Conversions
Convert CSV to JSON, TSV, XML, YAML, and text-based column formats in a single click.
Easy Export & Download
Save your transformed CSV files in multiple formats or copy the processed data to clipboard instantly.
How to Use
Simple 4-step process
Step 1
Upload or paste your CSV data into the tool. Ensure your delimiter and header settings are correct for accurate processing.
Step 2
Select the operation you want to perform, such as adding, deleting, or swapping columns, or converting formats.
Step 3
Apply the transformation and review the real-time preview of your modified CSV data before finalizing.
Step 4
Download the processed CSV file or copy the output in JSON, XML, YAML, or other formats as needed.
Frequently Asked Questions
Everything you need to know about our process, pricing, and technical capabilities.
See Full FAQYou can append, delete, insert, replace, swap, and transpose columns, as well as convert CSV data to various formats.
Yes, our tool supports conversion to JSON, XML, TSV, YAML, and text-based column formats.
Yes, you can process large CSV files and perform batch modifications efficiently.
Yes, all processing is done client-side, meaning your data never leaves your device.
Yes, you can review the real-time preview before finalizing changes, ensuring accuracy before saving or exporting.
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