How word scrambling works
A word scrambler takes the letters in a word and rearranges their order at random, producing a jumble that contains exactly the same letters but reads as nonsense until it's solved. It's the basic mechanic behind jumble puzzles, party games, and classroom spelling drills.
Adjusting the difficulty
Use the shuffle intensity slider to control how thoroughly the letters get mixed — lower settings tend to keep a few letters near their original spot, while higher settings shuffle more aggressively. Turning on "keep first & last letter in place" produces an easier puzzle, since the word's outline stays recognizable even with the middle scrambled.
Scrambling phrases
For multi-word phrases, you can choose whether each word scrambles on its own (so word boundaries stay visible) or whether the whole phrase scrambles as one continuous string of letters, spaces included, for a harder challenge.