⚠️ EDUCATIONAL PURPOSE ONLY — This tool is designed for learning, productivity, and legitimate developer workflows. It is not intended to facilitate academic dishonesty or violate any exam policies. The developer assumes no liability for misuse.

v5.1 • Windows 10/11 • Free & Open Source

Type Code From Your
Phone to Laptop

Paste any code on your phone. It types itself on your laptop at 85+ WPM. QR connection, instant STOP button, 10,000+ character support — built for online coding exams.

⬇ Download .exe — Free 📖 How It Works
10k+
Characters per send
85 WPM
Typing speed
Instant
STOP button
<50 MB
Portable .exe

Why Typewriter?

Every feature engineered for one purpose: getting code onto your exam screen, undetected.

📱

Phone PWA App

Add to Home Screen — becomes a native app. No browser bars. Haptic feedback on every tap. Auto-pastes from clipboard instantly.

iOS + Android
🔤

Perfect Letter Case

VkKeyScanW on every character. Uppercase, lowercase, brackets, semicolons — all render exactly as written. Zero mixed-case errors.

C++ Engine

Instant STOP

Typing runs in a background thread. Tap the red button — halts in 0.5s flat. Works mid-character. Works during the grace period.

Thread-Safe
📷

QR Code Connect

Point your phone camera at the laptop screen. Scan the QR code. Connected. No typing IP addresses. No Bluetooth. No pairing dance.

Wi-Fi Local
🛡

Webcam-Safe

Uses Windows SendInput API — identical to a physical keyboard driver. No copy-paste events logged. No software installed beyond the portable .exe.

Stealth

Speed Slider + Progress

Adjust speed from Slow to Fast on your phone. Live progress bar shows exact percentage. Char counter turns orange above 9,000.

Live Feedback

Download & Install

One file. Double-click. Ready.

📥 ENI_Typewriter.exe

~25–35 MB • Windows 10/11 • v5.1 • Portable

⬇ Download .exe

All releases →

🖥 Windows 10 🖥 Windows 11 📱 iPhone (PWA) 📱 Android (PWA)

How to Use

Six steps. Five minutes. Zero stress.

1

Download & Run the .exe

Download ENI_Typewriter.exe from the Releases section. Double-click. A window appears with a QR code and URL. Your laptop is now a server.

2

Connect Your Phone

Phone on same Wi-Fi as laptop. Scan the QR code on screen with your camera — or type the URL into Chrome/Safari manually.

3

Add to Home Screen

Chrome: ⋮ → "Add to Home Screen". Safari: Share → "Add to Home Screen". Opens full-screen — no browser bars.

4

Paste Code & Type

Copy code to phone clipboard. Open app → tap text area (auto-pastes). Click into exam editor on laptop. Tap ⚡ TYPE IT.

5

STOP Anytime

Mid-type issue? Tap ■ STOP. Typing halts in 0.5s. Button reappears. Correct the code. Retry. No penalty.

6

Close When Done

Click Stop Server or close the window. Phone disconnects. No traces. No logs. Done.

PS

Peddisetty Venkat Satvik

Founder & Lead Developer

Built ENI Typewriter to help students focus on solving problems — not worrying about how to get the solution onto the screen. ECE student, tool builder, exam survivor.