Dominate Your Next Coding Assessment

The ultimate invisible copilot for high-stakes online tests. Get real-time answers, algorithm breakdowns, and auto-typing capabilities without triggering proctoring software.

HintLens live interview demonstration preview

HINTLENS
ONLINE ASSESSMENTS

100% UNDETECTABLE

ACE ANY CODING PLATFORM

This is a demonstration of exactly how to use HintLens to seamlessly solve coding challenges.

Everything You Need to Succeed

Engineered specifically to bypass strict proctoring while delivering high-quality, actionable insights the moment you need them.

Universal Support

Seamlessly integrates with all major testing platforms like HackerRank, CodeSignal, and HireVue.

100% Undetectable

Operates entirely at the OS level. Screen recording and proctoring tools cannot see the overlay.

Instant Solutions

Point to any coding problem and receive optimal solutions with complexity analysis in seconds.

Auto-Typing

Have answers typed out for you at human speeds to mimic natural coding behavior effortlessly.

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Uncluttered Taskbar

The HintLens assistant keeps your workspace focused. It operates strictly as a lightweight background utility, ensuring your taskbar remains clean and free of extra icons while you share your screen.

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Native Process Integration

Our architecture is optimized to run as a native service. It blends perfectly with routine Windows background processes, keeping your system performance smooth and your process list standard.

03

Zero Window Interference

Pressing Alt + Tab will never clutter your window switcher with HintLens. It stays completely out of your way, allowing you to multitask seamlessly and share your screen with absolute confidence.

04

Undetectable Hotkey Registration

Hotkeys are registered at the deepest operating system level using global Windows shortcuts. Keystrokes never propagate to your web browser or online assessment tools, making them completely invisible to screen-sharing software and proctoring systems.

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SEAMLESS CLICK-THROUGH

Work straight through the AI. Zero interruptions.

Maintain full access to your IDE or assessment window while live AI guidance hovers silently on top. Every click, scroll, and keystroke passes straight through the overlay as if it isn't even there.

How to interact with the overlay
Press Ctrl+Shift+M to unlock Mouse Mode and click on the overlay.
Press it again to disable Mouse Mode and resume clicking through it.

Always Visible Assistant

Keep AI support visible while maintaining full access to what's underneath.

Interference-Free Interaction

Click, type, and navigate your primary application without disruption.

Transparent Operation

Real-time guidance that integrates seamlessly into your workflow.

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OPACITY & THEME CONTROLS

Blend in perfectly. Light or Dark.

Take complete command of your visual footprint. Fine-tune the assistant's opacity from fully hidden to semi-visible, and toggle between sleek black and crisp white themes to perfectly match your workspace.

Quick Step
Hit Ctrl+Shift+M to unlock Mouse Mode and adjust the slider, or use Ctrl+Shift+< to decrease and Ctrl+Shift+> to increase.

Real-Time Opacity Slider

Adjust visibility on-the-fly to match your comfort level.

Light & Dark Modes

Seamlessly transition between pitch black and clean white UI states.

Situationally Adaptive

An intelligent interface that responds to your environment.

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AUTO-TYPING SIMULATOR

Human-like keystrokes. Zero copy-paste.

Typing out complex code or long answers takes time. Our Auto-Typing Simulator injects keystrokes directly into your IDE or browser with randomized delays and natural patterns, mimicking genuine human typing perfectly.

How to trigger Auto-Type
Option 1: Press Ctrl+Shift+T to type instantly.
Option 2: Press Ctrl+Shift+M for Mouse Mode, then click Type on the overlay.

Humanized Dynamics

Randomized delays between key presses flawlessly simulate genuine human typing rhythms.

Zero Copy-Paste Footprint

Sends native OS keystroke events, ensuring your clipboard history remains completely empty and unflagged.

Optimized Typing Pacing

Calibrated to a safe, natural coding pace that completes complex algorithms quickly without raising suspicion.

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PINPOINT ACCURACY

Region-Based Selection.
Capture exactly what matters.

Don't let unnecessary screen clutter confuse the AI. Define the exact context by drawing a precision bounding box around the specific problem, code snippet, or question you want analyzed.

How to select a region
1
Move your mouse to the top-left corner of the desired area and press Ctrl+Shift+C.
2
Move your mouse diagonally to the bottom-right corner and press Ctrl+Shift+C again to capture.

Laser-Focused Context

Ensure the AI only sees the specific problem you want solved, ignoring background noise.

Rapid Bounding Box

Select complex regions in less than a second using just your mouse and a hotkey.

INTEGRATIONS

Your online assessment assistant works with every meeting and assessment platform — HackerRank, Zoom, Teams, and more.

HackerRankHackerRank
LeetCodeLeetCode
CodeSignalCodeSignal
CodilityCodility
HackerEarthHackerEarth
Mercer MettlMercer Mettl
ProctorUProctorU
ProctorioProctorio
ExamSoftExamSoft
Safe Exam BrowserSafe Exam Browser
RespondusRespondus
HonorLockHonorLock
WheeboxWheebox
iMochaiMocha
TestGorillaTestGorilla
ZoomZoom
Microsoft TeamsMicrosoft Teams
Google MeetGoogle Meet
WebexWebex
GoToMeetingGoTo
MercorMercor
LivestormLivestorm
SkypeSkype
ZohoZoho