Data Modify Tool

by HelpfulExtApps · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 20 Oct 2026

Modify pasted data

Users

−1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#136K

#114K among extensions

Version

1.3.1

updated 20 Feb 2024

Users

monthly, 3 years

Latest, 20 Oct 2026: 27 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 20 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Data Modify Tool

You can perform following operations: 1. Paste column, choose separator (default: comma) and change column to separated values. 2. Paste separated values and change separators to new lines creating column. 3. Paste column, type someting into separator field and add this at the start of each line. 4. Paste column and delete duplicates. 5. Paste some data and replace single or multiple letters, numbers and special characters. 6. After performing every operation the result will be shown in the second textarea and will be automatically copied to clipboard. 7. Clear first textarea with one click 8. And maybe much more...