Overview

LowLighter is an AI-powered overlay application that lets you select any content on your screen—text, images, UI elements, or video—and receive instant AI responses without switching applications. With five operating modes (Answer, Translate, Summarize, Explain, and Rewrite), LowLighter brings contextual AI assistance directly to your workflow. Features include Auto Engine routing for optimal processing, Phantom Mode to hide the overlay from screen recordings, GhostKeys for OS-level hotkey registration, and a highly customizable interface with aesthetic frames and animations.

Pricing: Basic: $4.99/month | Pro: $7.99/month | 16% discount for yearly billing | Free trial included

Architecture: Apple Silicon, Intel

Key Features

Select any screen content (text, images, UI, video) for AI analysis
Five modes: Answer, Translate (35 languages), Summarize, Explain (Pro), Rewrite (Pro)
Auto Engine routing for optimal AI processing
Phantom Mode hides overlay from screen recordings and screenshots
GhostKeys for system-level hotkey registration
Vision-based processing with OCR functionality
Customizable interface (transparency, colors, fonts, animations)
Aesthetic frames including Ambient RGB borders and Winter Frame
No context switching required
Code-signed and notarized for macOS