Detailed Answer
Top free options: 1) 10FastFingers – simple, 1-minute test, leaderboards, supports many languages. 2) Monkeytype – highly customizable (test length, punctuation, quotes, themes), preferred by advanced typists. 3) TypingTest.com – offers 1–5 minute tests, detailed error analysis. 4) Keybr.com – generates random words focusing on weak keys, excellent for practice. 5) Ratatype – includes lessons and certification. For realistic job practice, use TypingTest.com's 5-minute test. For raw speed training, Monkeytype with 'english 5k' and punctuation.