Data Tools

WebTextTools offers a collection of free, browser-based data tools designed for simplicity and speed. Instantly clean, edit, and convert your text, CSV, and Excel files without uploading anything. Add prefixes, merge or sort CSV files, export specific columns, remove duplicates, or generate charts - all directly in your browser.

Add prefix, suffix

Add a prefix or suffix to list items
CSV - change delimiter

Change the csv delimiter in your files
CSV - delete columns

Delete columns in csv files
CSV - editor

Edit and export csv files
CSV - export columns

Export one of more columns in a csv
CSV - find & replace

Find & replace in csv and specific columns
CSV - insert csv columns

insert new csv columns
CSV - merge files

Merge multiple csv files
CSV to Excel converter

Convert CSV to Excel, with realtime preview
CSV to JSON converter

Convert CSV to JSON
CSV to TEXT converter

Convert CSV to Text, with realtime preview
Chart maker - bar

Create bar charts.
Chart maker - line

Create line charts.
Chart maker - pie

Create pie charts.
Compare lists

Compare two lists and find differences
Count lines

Count lines of code or text
Delete duplicated items

Delete duplicate items.
Filter lines with string

Filter lines that match a string
Find multi keywords

Find & replace multiple keywords in once
Find string at position

Find and replace a string at a position
Line numbers - add

Add line numbers to text
Line numbers - remove

Remove the line numers in text
Lines to CSV

Export lines to csv and csv to lines
Random numbers

Generate random numbers
Shuffle lines

Shuffle lines of code or text
Sort CSV data

Sort CSV data on column
Sort list

Sort list items.