ProToolBox

Shuffle Lines Online - Randomize Every Row in Seconds

Paste rows → mode → Shuffle lines-big line count, words, blanks, read time, optional peek, copy-ready output. No upload, no account, no watermark.

Shuffle lines input and results

Randomize any line-separated list-standup order, drills, playlist ideas, quiz items-Fisher-Yates in your tab.

1 Paste lines · 2 Shuffle mode · 3 Live shuffled output · 4 Copy shuffled text

Shuffled output

All rows keeps blank lines as rows. Non-blank only drops empty rows first. The preview reshuffles as you type-tap Shuffle lines for another random order.

What to shuffle

Shuffling stays in this tab; tap Shuffle lines for a new order and use Copy shuffled text when you want that output elsewhere.

Next: Reverse words · Sort A-Z · All text tools · All tools

  • Shuffle math runs locally in this browser tab
  • We do not receive your paste for processing
  • Free, no sign-in

Length & format benchmarks

Use these as sense checks while you edit-not rigid rules. Every app counts characters and “words” a little differently.

  • Blog posts: ~800-2,000 words is a common full-article band before you split into a series.
  • SEO explainers: ~1,000-2,500 words when you need depth, headings, and internal links without filler.
  • Social: ~100-300 characters for a tight single post; threads need clear breaks.
  • Academic abstracts: often ~150-300 words-always match the venue PDF.

Try next: Reading time · Word counter · Keyword density · Sentence counter · Character counter · Text length

What this is for

Use Shuffle Lines when standups, study drills, or quiz items need a fair random row order without spreadsheet macros, with optional blank-line handling.

  • Choose All rows vs Non-blank only, then tap Shuffle lines again anytime for a new permutation
  • Pair with Sort A-Z when you need deterministic order instead
  • Dedupe first with Remove duplicate lines if repeats should not skew the draw
  • Use Copy shuffled text when only the shuffled block should leave the tab

Remember: Identical lines can look “unchanged” after shuffle-add variety or shuffle again.

Bookmark this page-teachers, hosts, and PMs reshuffle lists weekly. Faster than spreadsheet macros for a one-off random order.

Why use this page

One flow: big hero count, mini stats (words, blanks, read time), optional first-line peek, gray What this means / Next, copy that only takes the output box.

How it works

  1. Paste or type with one row per line. Stats update as you edit; the output stays empty until you shuffle.
  2. Choose All rows or Non-blank only, then tap Shuffle lines. Tap again for another random order.
  3. Use Copy shuffled text when the preview looks right.

Privacy: Your paste is not sent to us for shuffling; it stays in this tab until you reload, clear, or copy it yourself.

FAQ

  • Is each shuffle really random? Yes-Fisher-Yates on the line array in your tab. Tap Shuffle again for a new permutation.
  • Do blank lines count in “All rows”? Yes-each newline-separated segment is a row, including empty ones.
  • Why doesn’t Copy work? Shuffle first so the output box has text; Copy only grabs that preview.
  • Does this work on mobile? Yes-the grid stacks; input stays above the results panel.
  • Is there reading time? Yes-estimated from word count at ~200 wpm in the sticky panel.

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