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TSV to YAML Converter

World's Simplest TSV Tool

Simple and free online TSV to YAML converter. Just paste tabular TSV data and turn it into a YAML document. You can use the first row as YAML keys, skip blank or commented rows, adjust the input separator and quote character, and choose the YAML indentation width. Created by programmers from team Browserling.

TSV to YAML Converter

World's Simplest TSV Tool

Simple and free online TSV to YAML converter. Just paste tabular TSV data and turn it into a YAML document. You can use the first row as YAML keys, skip blank or commented rows, adjust the input separator and quote character, and choose the YAML indentation width. Created by programmers from team Browserling.

Tool Options

Read TSV Input

Character that separates input TSV fields. Use \t for tab- separated data.
Quote character used around TSV fields that contain tabs or line breaks.
Rows that begin with this marker are ignored.
Ignore blank TSV records.

Create YAML Structure

Treat the first TSV row as YAML key names.

Adjust YAML Spacing

Number of spaces for each YAML indentation level.

What Is a TSV to YAML Converter?

This online tool converts Tab Separated Values (TSV) tables into Yet Another Markup Language (YAML) documents. TSV stores data as rows of tab-separated fields, while YAML represents data as structured lists and key-value records. If the first TSV row contains column names, you can enable the "Use First Row as Keys" option. In this mode, the column names become YAML keys, and each following TSV row becomes a YAML mapping. If the table has no header row, you can disable this option, and each row will be written as a YAML sequence of values instead. To read the input correctly, the converter supports common TSV cleanup options. You can keep the default tab delimiter or enter another field separator, choose the quote mark used around complex field values, remove blank records, and skip rows that begin with a comment prefix. For the YAML output, you can set the indentation size, so the document can be printed with two spaces, four spaces, or any other number of spaces. To convert YAML data back to a tab-separated table, use our Convert YAML to TSV tool. Tsv-abulous!

What Is a TSV to YAML Converter?

This online tool converts Tab Separated Values (TSV) tables into Yet Another Markup Language (YAML) documents. TSV stores data as rows of tab-separated fields, while YAML represents data as structured lists and key-value records. If the first TSV row contains column names, you can enable the "Use First Row as Keys" option. In this mode, the column names become YAML keys, and each following TSV row becomes a YAML mapping. If the table has no header row, you can disable this option, and each row will be written as a YAML sequence of values instead. To read the input correctly, the converter supports common TSV cleanup options. You can keep the default tab delimiter or enter another field separator, choose the quote mark used around complex field values, remove blank records, and skip rows that begin with a comment prefix. For the YAML output, you can set the indentation size, so the document can be printed with two spaces, four spaces, or any other number of spaces. To convert YAML data back to a tab-separated table, use our Convert YAML to TSV tool. Tsv-abulous!


TSV to YAML Converter Examples

Click to try!
click me

Convert Course TSV to YAML

This example converts a three-column TSV table of training courses into YAML objects. The first row is used as key names, so each row becomes an object with course, level, and minutes fields.

course level minutes Intro SQL beginner 45 Shell Basics beginner 30 Data QA intermediate 50
- course: Intro SQL level: beginner minutes: '45' - course: Shell Basics level: beginner minutes: '30' - course: Data QA level: intermediate minutes: '50'
Required options
These options will be used automatically if you select this example.
Character that separates input TSV fields. Use \t for tab- separated data.
Quote character used around TSV fields that contain tabs or line breaks.
Rows that begin with this marker are ignored.
Ignore blank TSV records.
Treat the first TSV row as YAML key names.
Number of spaces for each YAML indentation level.
click me

Create YAML Lists from TSV Rows

In this example, we convert a headerless TSV table of lab records to YAML. Since there are no column names in the input, the converter doesn't create key-value pairs. Instead, each lab record becomes a YAML list of values, and the rows appear in the same order as they do in the original TSV.

A12 Aurora Lab ready 2 B04 Beacon Desk queued 5 C18 Cedar Room done 1
- - A12 - Aurora Lab - ready - '2' - - B04 - Beacon Desk - queued - '5' - - C18 - Cedar Room - done - '1'
Required options
These options will be used automatically if you select this example.
Character that separates input TSV fields. Use \t for tab- separated data.
Quote character used around TSV fields that contain tabs or line breaks.
Rows that begin with this marker are ignored.
Ignore blank TSV records.
Treat the first TSV row as YAML key names.
Number of spaces for each YAML indentation level.
click me

Create YAML from Cleaned TSV

This example converts a tab-separated status table to YAML. The parser skips the blank line and the commented row, uses the first row as YAML keys, and prints the YAML mappings with four-space indentation.

priority owner status high Mika sent # temporary note medium Nora review
- priority: high owner: Mika status: sent - priority: medium owner: Nora status: review
Required options
These options will be used automatically if you select this example.
Character that separates input TSV fields. Use \t for tab- separated data.
Quote character used around TSV fields that contain tabs or line breaks.
Rows that begin with this marker are ignored.
Ignore blank TSV records.
Treat the first TSV row as YAML key names.
Number of spaces for each YAML indentation level.

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://onlinetools.com/tsv/convert-tsv-to-yaml?input=course%09level%09minutes%0AIntro%20SQL%09beginner%0945%0AShell%20Basics%09beginner%0930%0AData%20QA%09intermediate%0950&char-delimiter=%255Ct&char-comments=%2523&char-quote=%2522&convert-headers=true&convert-skip-empty=true&formatting-number-of-spaces=2

All TSV Tools

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Quickly change the TSV delimiter to a different symbol.
Quickly generate random TSV data.
Quickly extract selected columns from a TSV file.
Quickly delete selected columns in a TSV file.
Quickly remove tabs that go between TSV columns and merge all data.
Quickly add quotes around TSV columns.
Quickly remove quotes that surround TSV columns.
Quickly swap columns in a TSV file.
Quickly sort TSV data by selected column values.
Quickly convert a TSV file to a JSON data structure.
Quickly convert a JSON data structure to TSV format.
Quickly convert a TSV file to XML markup.
Quickly convert XML markup to a TSV file.
Quickly convert a TSV file to YAML markup.
Quickly convert YAML data to a TSV file.
Quickly convert TSV data to CSV data.
Quickly convert CSV data to TSV data.
Quickly convert TSV data to nicely aligned text columns.
Quickly convert text columns to TSV columns.
Quickly convert TSV data to base64 encoding.
Quickly convert base64-encoded TSV data to TSV data.
Quickly convert a TSV file to URL-encoding.
Quickly convert a URL-encoded TSV file back to TSV.
Quickly add one or more columns before the first TSV column.
Quickly append new columns at the end of a TSV file.
Quickly insert new columns anywhere in a TSV file.
Quickly replace selected columns in a TSV file.
Quickly remove extra spaces around TSV columns.
Quickly truncate the contents of TSV cells to any length.
Quickly exchange TSV columns with rows.
Quickly exchange TSV rows with columns.
Quickly transpose a TSV file.
Quickly inspect the structure and contents of a TSV file.
Quickly check a TSV file for errors and report them.
Quickly test tab-separated data for row and field problems.
Quickly locate missing and blank cells in TSV data.
Quickly fill missing and blank cells in TSV data.

Coming Soon

These TSV tools are on the way!
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 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.

Find Duplicate TSV Rows

Extract repeated rows in a TSV file.

Merge Duplicate TSV Rows

Combine duplicate rows in a TSV file.

Deduplicate TSV Rows

Remove repeated rows from a TSV file.

Delete Duplicate TSV Rows

Delete duplicate rows from a TSV file.

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 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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Created with love by

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. Our tools have the simplest user interface that doesn't require advanced computer skills and they are used by millions of people every month. Behind the scenes, all our 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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