PasteOps

Remove blank lines

any languageMulti-step

Drop lines that are empty after trim; other lines unchanged.

0/500000Drop .txt, .html, .md, .csv, or .json files here.

Output appears here after you run the tool.

Max input 500000 chars · Worker timeout 2s · Offline runtime

About this tool

Remove blank lines: Drop lines that are empty after trim; other lines unchanged.

Use cases

  • Run the multi-step transform described by “Remove blank lines” in one click
  • Turn a repetitive manual cleanup into a shareable stable URL
  • Clean pasted text, then copy it into the destination app
  • Reuse the same deterministic transform across a team

How to use it

  1. Paste text into Input, or drop a .txt / .html / .md file.
  2. Click Run, or wait for auto-run to finish.
  3. Copy the Output; use “Use example” for a quick trial.

Notes

  • Everything runs in your browser; your text is never uploaded to a server.
  • Deterministic transform: the same input and options always yield the same output—no AI rewrite.
  • Keep a single run within the tool limit (about 500000 characters); larger payloads may time out.

Similar tools