Text Lines Tools
Sort, dedupe, shuffle & more
Free forever — no sign-up, nothing uploaded. Files never leave your device.
Text Lines Tools
Sort, dedupe, shuffle & more
Drop your file here
or browse from your device
Browse filesdocument.pdf
1.2 MB
report.pdf
860 KB
100% private
Nothing is uploaded — everything runs in your browser.
Free forever
No account or payment required.
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Open the tool and start using it right away.
Local processing
Processing time depends on your input and device.
About this tool
Sort, reverse, dedupe, shuffle, trim and number lines of text with live line/word/character stats.
BrainCoder's text line tools let you manipulate lines of text with ease — add line numbers, remove blank lines, trim whitespace, sort lines, remove duplicates, and more. Whether you're cleaning up a list of data, preparing input for a script, or formatting text for a document, these line manipulation tools save you from tedious manual editing. Everything happens in your browser for instant, private results.
Working with lines of text is a daily task for developers, data analysts, and content creators. BrainCoder streamlines this with a suite of line-focused utilities: add sequential line numbers, strip empty lines from messy paste output, trim leading and trailing spaces from every line, sort alphabetically or numerically, and deduplicate entries. Each operation is one click away, with no need for command-line tools or complex text editors.
All processing happens client-side, so your data never leaves your device. This makes the tool ideal for working with sensitive data like API keys, configuration entries, server logs, or any text you don't want to upload. It's fast, free, and works on any device with a modern browser.
Key features
Everything you get with Text Lines Tools — no premium upsell.
Add sequential line numbers to any text instantly
Remove blank and empty lines from pasted content
Trim leading and trailing whitespace from every line
Sort lines alphabetically, numerically, or in reverse order
Remove duplicate lines with one click
All processing runs locally in your browser
How to use Text Lines Tools
Follow the steps below to use the tool.
- 1
Paste Your Text
Copy the lines of text you want to manipulate and paste them into the text area. This can be a list, code, log output, or any multi-line content.
- 2
Choose a Line Tool
Select the operation you need from the toolbar — add line numbers, remove blank lines, trim whitespace, sort lines, or remove duplicates.
- 3
Get Results Instantly
The tool applies the selected operation immediately. Copy the processed text to your clipboard or download it as a file.
Still free, still private — your files never leave your device.
Launch Text Lines ToolsFrequently asked questions
Quick answers before you launch the tool.
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