Learn the keys
Start with F and J, build ASDF JKL;, then add new keys in small, manageable groups.
Enter the Dojo →
LEARN. PRACTICE. FIGHT.Learn to type.
Learn to type.
Fight like a ninja.
KeyNinja helps anyone master the ancient art of typing one keystroke at a time. Learn the keyboard in the Dojo, train the keys that slow you down, then use your skills to defeat eight bosses.
3 FREE SHADOW TRIAL RUNSFREE DOJO BASICSNO ACCOUNT TO START
Learn → Practice → Fight
Train weak spots
KeyNinja remembers which keys cause mistakes and adds extra practice where your fingers need it most.
How practice works →Fight with the skill
Every correct word becomes a strike. Accuracy keeps enemies away while speed grows naturally.
Enter the Shadow Trials →START WITH THE HOME ROW
Find your stance.
Touch typing begins with a reliable home position. Feel the raised guides on F and J, then place the rest of your fingers on the home row without looking down.
START LESSON 1: F & J ↗ASDFJKL;
8 BOSSES · EVERY WORD IS A STRIKE
THE SHADOW TRIALS
Your training has a purpose.
Practice is easier to stick with when it leads somewhere. KeyNinja turns lowercase words, capitals, punctuation, numbers, and full passages into increasingly difficult battles.
- Track WPM and accuracy while you play
- Earn weapons through typing tokens
- Deflect projectiles with correct words
- Try 3 full Shadow Trial runs free
From two keys to full-keyboard control.
F + JFind the anchors
ASDF JKL;Build home row
G + HReach inward
TOP ROWExpand reach
FULL KEYBOARDBuild fluency
PUNCTUATIONType real text
SHADOW MASTERYFight under pressure
BUILT FOR LEARNING, DISGUISED AS A GAME
Accuracy before speed.
The Dojo introduces keys gradually and requires accurate rounds before advancing. The game reinforces those same habits under pressure without putting the core experience behind a paywall.
Progressive keysSmall groups instead of the whole keyboard at once
Adaptive practiceWeak keys receive extra repetitions
Visible progressWPM, accuracy, combo, and lesson mastery
Free to startDojo basics plus 3 Shadow Trial runs before membership
Start free. Keep playing when you are ready.
KeyNinja Free
$0to start
- Interactive Dojo basics
- 3 full Shadow Trial runs
- WPM and accuracy tracking
- Earnable weapons during free runs
KeyNinja Unlimited
$4.99/ month
$49 / year · save compared with monthly
- Unlimited Shadow Trial runs
- Membership linked to your Google account
- Dojo and learning features as they expand
- Cancel anytime
Renews automatically until cancelled. Cancellation & refunds · Terms · Privacy. Purchases require an adult.
Armory Pass
$4.99once
- Instant starter weapon unlocks
- No subscription
- Weapons remain earnable through play
- Separate from membership
Build the skill behind the game.
Explore practical guides on touch typing, finger placement, accuracy, speed, and practice for beginners.
Touch typing step by step
Start with home position, short sessions, and accuracy-first practice.
Read the guide →Typing finger placement
See which fingers handle the home, top, and bottom rows.
Learn finger placement →Type faster, accurately
Improve rhythm and WPM without turning practice into rushed mistakes.
Improve your speed →Before you begin
Is KeyNinja free?
You can start free with Dojo basics and 3 full Shadow Trial runs. After that, a KeyNinja membership unlocks unlimited game runs.
Where should a complete beginner start?
Start in the Dojo with F and J, then learn the full home row before moving into longer words and battles.
Does KeyNinja teach touch typing?
Yes. The Dojo teaches home-row positioning, adds keys progressively, tracks errors by key, and gives weaker keys extra practice.
Do I need an account?
No account is required to start. A Google sign-in is required when you subscribe so membership can stay linked to you.
Can I cancel a membership?
Yes. Monthly and annual KeyNinja memberships can be cancelled anytime.