Remove Duplicate Lines for print
Using Remove Duplicate Lines to estimate how text will land on a printed page. Browser-based, free, no signup, runs entirely on your device.
Most texts you work with don't justify opening Word. Remove Duplicate Lines is for the in-between cases — paste, transform, paste back. Browser-local, no signup, no character limits.
Run it in your browser: Remove Duplicate Lines — Free, no account required, no watermark.
Remove Duplicate Lines for print layout
Print spaces are unforgiving. A column estimate that turns into one extra line forces a layout do-over. Remove Duplicate Lines gives you the count before you commit to a layout, so you can edit copy down to fit rather than re-flowing the whole document.
Run it in your browser
Everything happens locally in your browser — your file never leaves your device.
Frequently asked questions
Does Remove Duplicate Lines count characters with or without spaces?
Remove Duplicate Lines shows both counts simultaneously, so you can use whichever your target requires.
Does Remove Duplicate Lines save my text?
No. Remove Duplicate Lines processes everything in your browser; nothing is uploaded or stored.
Can Remove Duplicate Lines handle non-English text?
Yes — it uses Unicode-standard rules that work for most major scripts.
Is there a length limit?
Practically, several MB of text. Beyond that the browser starts to lag.
Related guides
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- Remove Duplicate Lines for non-English text — Hindi, Spanish, Arabic, and more
- Remove Duplicate Lines for developers — README files, docs, commit messages
- Remove Duplicate Lines: a beginner's walkthrough
- Convert JSON to CSV for printing
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Ready to try it?
Try it now: Remove Duplicate Lines. No upload, no signup, no daily limit.
Last reviewed May 2026. File-size limits, portal requirements, and software defaults change over time — always verify with the destination platform before uploading time-sensitive documents. References to third-party services and products are for descriptive purposes only and do not imply any partnership or endorsement.