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TSV Column Inserter

World's simplest tsv tool
World's simplest online Tab Separated Values column inserter. Just paste your existing TSV in the form below, provide the new columns, and they will instantly get inserted in your TSV file. Free, quick and very powerful. Paste TSV, insert columns. Created by programmers from team Browserling.
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New TSV Column
Enter your TSV to be inserted
Select Column
Which column to insert after?
Column Selection
Matches all occurences of a column

What is a TSV Column Inserter?

learn more about this tool
This tool inserts one or more columns of data in an existing TSV (Tab Separated Values) file. You can choose the column you want to insert your new data by its name or by its number. If columns have duplicated names, then you can use the select all option to insert data after each column with that name.

TSV Column Inserter examples

Click to use
Insert a new TSV column
This example inserts a new TSV column after the first column of an existing TSV file.
james bond bat man
james 123 bond bat 456 man
Required options
These options will be used automatically if you select this example.
Enter your TSV to be inserted
Which column to insert after?
Insert a new TSV column after each column
This example inserts new TSV data after each column with name "sound"
name sound name sound dog bark duck quack
name sound legs name sound legs dog bark 4 duck quack 4
Required options
These options will be used automatically if you select this example.
Enter your TSV to be inserted
Which column to insert after?
Matches all occurences of a column
Pro tips Master online tsv tools
You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
https://onlinetsvtools.com/insert-tsv-columns?input=james%09bond%0Abat%09man&insert-column=123%0A456&insert-which-column=1
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Change TSV Delimiter
Quickly change the TSV delimiter to a different symbol.
Generate a Random TSV
Quickly generate random TSV data.
Extract a TSV Column
Quickly extract columns from a TSV file.
Delete a TSV Column
Quickly delete columns in a TSV file.
Quote TSV Columns
Quickly add quotes around TSV columns.
Unquote TSV Columns
Quickly remove quotes that surround TSV columns.
Swap TSV Columns
Quickly swap columns in a TSV file.
Convert TSV to JSON
Quickly convert a TSV file to a JSON data structure.
Convert JSON to TSV
Quickly convert a JSON data structure to TSV format.
Convert TSV to XML
Quickly convert a TSV file to XML markup.
Convert XML to TSV
Quickly convert XML markup to a TSV file.
Convert TSV to YAML
Quickly convert a TSV file to YAML markup.
Convert YAML to TSV
Quickly convert YAML data to a TSV file.
Convert TSV to CSV
Quickly convert TSV data to CSV data.
Convert CSV to TSV
Quickly convert CSV data to TSV data.
Convert TSV to Text Columns
Quickly convert TSV data to nicely aligned text columns.
Convert Text Columns to TSV
Quickly convert text columns to TSV columns.
Base64-encode TSV Data
Quickly convert TSV data to base64 encoding.
Base64-decode TSV Data
Quickly convert base64-encoded TSV data to TSV data.
URL-encode a TSV File
Quickly convert a TSV file to URL-encoding.
URL-decode a TSV File
Quickly convert a URL-encoded TSV file back to TSV.
Prepend TSV Columns
Quickly prepend new columns at the start of a TSV file.
Append TSV Columns
Quickly append new columns at the end of a TSV file.
Insert a TSV Column
Quickly insert new columns anywhere in a TSV file.
Replace a TSV Column
Quickly replace columns in a TSV file.
Trim TSV Columns
Quickly remove extra spaces around TSV columns.
Truncate TSV Columns
Quickly truncate the contents of TSV cells to any length.
Convert TSV Cols to Rows
Quickly exchange TSV columns with rows.
Convert TSV Rows to Cols
Quickly exchange TSV rows with columns.
Transpose TSV
Quickly transpose a TSV file.
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Validate TSV
Quickly check a TSV file for errors and report them.
Display TSV Statistics
Print information about a TSV file.
Calculate TSV Entropy
Find the complexity of a TSV file.
Show TSV Structure
Create an abstract drawing that shows the structure of a TSV.
View and Edit TSV
Show a TSV file in a neat editor and allow easy editing.
Convert TSV to Double-TSV
Convert a TSV file to a double-TSV file.
Convert Double-TSV to TSV
Convert a double-TSV file to a regular TSV file.
Convert TSV to HTML Table
Convert a Tab Separated Values file to an HTML table.
Convert HTML Table to TSV
Convert an HTML table to a Tab Separated Values file.
Convert TSV to Markdown
Convert a TSV file to a Markdown table.
Convert Markdown to TSV
Convert a Markdown table to a TSV file.
Convert TSV to PDF
Convert a Tab Separated Values file to a PDF document.
Convert PDF to TSV
Convert a PDF document to a Tab Separated Values file.
Convert TSV to Image
Draw Tab Separated Values as a table and output it as an image.
Convert Image to TSV
Extract data in an image and format it as a TSV file.
Convert TSV to Excel
Convert a Tab Separated Values file to an Excel spreadsheet.
Convert Excel to TSV
Convert an Excel file to a Tab Separated Values file.
Convert TSV to LaTeX
Convert a TSV file to LaTeX code that generates a table.
Convert TSV to ASCII Table
Convert a Tab Separated Values file to a neat ASCII table.
Convert ASCII Table to TSV
Convert an ASCII table to a Tab Separated Values file.
Convert TSV to SQL
Convert a Tab Separated Values file to an SQL query.
Convert TSV to SQLite
Convert a Tab Separated Values file to an SQLite database.
Convert SQLite to TSV
Export tables from an SQLite database as TSV files.
Convert TSV to PSV
Convert a TSV file to a PSV (Pipe Separated Values) file.
Convert PSV to TSV
Convert a PSV (Pipe Separated Values) file to a TSV file.
Convert TSV to HSV
Convert a TSV file to a HSV (Hash Separated Values) file.
Convert HSV to TSV
Convert a HSV (Hash Separated Values) file to a TSV file.
Convert TSV to SSV
Convert a TSV file to a SSV (Semicolon Separated Values) file.
Convert SSV to TSV
Convert a SSV (Semicolon Separated Values) file to a TSV file.
Convert TSV to 0SV
Convert a TSV file to a 0SV (Null Separated Values) file.
Convert 0SV to TSV
Convert a 0SV (Null Separated Values) file to a TSV file.
Split a TSV File
Create multiple TSV files from the given TSV file.
Merge TSV Files
Merge together two Tab Separated Values files.
Delete TSV Tabs
Remove tabs that go between TSV columns and merge all data.
Delete Empty TSV Columns
Remove columns that have no values in a TSV file.
Delete Empty TSV Rows
Remove rows that have no values in a TSV file.
Delete Empty TSV Lines
Remove lines in a TSV file that are blank.
Delete TSV Comments
Delete TSV lines that are comments.
Filter TSV Data
Filter rows and columns that match a pattern.
Find Values in TSV
Find certain values in TSV cells.
Compress TSV
Minify a TSV file and remove extra spaces and indentation.
Compare Two TSV Files
Diff two TSV files and visually display the differences.
Rotate TSV Columns
Rotate TSV columns to the left or right.
Rotate TSV Rows
Rotate TSV rows up or down.
Cut a TSV File
Cut a fragment from a TSV file.
Slice a TSV File
Extract a slice (rows/columns/cells) of a TSV file.
Randomize TSV Values
Shuffle all data values in a TSV file.
Randomize TSV Columns
Shuffle the order of TSV columns.
Randomize TSV Rows
Shuffle the order of TSV rows.
Sort TSV Columns
Sort values in a TSV column.
Sort TSV Rows
Sort values in a TSV rows.
Count TSV Columns
Find how many columns there are in the given TSV data.
Count TSV Rows
Find how many rows there are in the given TSV data.
Count TSV Entries
Find how many total entries there are in a TSV file.
Color a TSV File
Add colors to TSV data for easy visual overview of the file.
Add Errors to TSV
Create random errors in a TSV file for fuzz testing.
Create a Custom TSV
Generate a custom TSV with n rows and m columns.
Open a TSV File
Open a TSV file directly in your browser.
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@browserling
We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling we love to make developers' lives easier, so we created this collection of online tsv tools. Unlike many other tools, we made our tools free, without ads, and with the simplest possible user interface. Our online tsv tools are actually powered by our programming tools that we created over the last couple of years. Check them out!
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All conversions and calculations are done in your browser using JavaScript. We don't send a single bit about your input data to our servers. There is no server-side processing at all. We use Google Analytics and StatCounter for site usage analytics. Your IP address is saved on our web server, but it's not associated with any personally identifiable information. We don't use cookies and don't store session information in cookies. We use your browser's local storage to save tools' input. It stays on your computer.
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By using Online Tsv Tools you agree to our Terms of Service. TLDR: You don't need an account to use our tools. All tools are free of charge and you can use them as much as you want. You can't do illegal or shady things with our tools. We may block your access to tools, if we find out you're doing something bad. We're not liable for your actions and we offer no warranty. We may revise our terms at any time.