This Mac application can transform any window into a CRT-inspired surreal experience or evoke the nostalgia of a Game Boy.
Apple does not provide extensive customization options for Macs, but Glaze offers a solution.
If you find yourself limited to customizing only your wallpaper, accent colors, and other basic features of your MacBook, you might want to check out Glaze, an indie application. The recent update, Glaze 1.9, can completely alter your Mac’s live display with over 50 GPU-powered visual effects. These effects include realistic representations of CRT monitors, Game Boy screens, worn VHS tapes, comic book styles, oil paintings, vintage film, antique paper, and even Sony’s Trinitron displays.
Your Mac can finally imitate a CRT
Glaze originated from developer Armaan Khan’s goal to digitally replicate the glow, curved glass, and scanlines of a classic CRT iMac. The effect overlays the live screen, ensuring that it remains visible across app windows, videos, browsers, and games, rather than disappearing when you navigate away from the desktop.
The CRT preset can even surround the screen with an optional cream-colored monitor frame for a more dramatic transformation of the modern MacBook display. Users have the option to adjust the intensity of individual effects, including the degree of screen curvature simulation.
Version 1.9 also introduces calmer Productivity looks designed for daily tasks. Comfort softens stark white interfaces, Midnight darkens and warms the display for nighttime use, while Color Correct provides several accessibility adjustments for color vision. The developer has stated that the accessibility mode will always be free.
You’ll need to grant some permissions first
Glaze requires macOS Screen Recording permission in order to access the live display before applying its effects. Khan assures users that the screen is not recorded, saved, or uploaded, with all processing occurring locally on the Mac. No account is necessary, and the app is compatible with both Apple Silicon and Intel hardware.
According to the developer, Glaze typically uses between 100MB and 300MB of memory while relying primarily on the GPU for processing. Activating Low Power Mode can reduce available GPU performance by half, resulting in potential issues with demanding shaders, so users are recommended to disable it while running the app.
There is a slight delay when switching between macOS Spaces. The new desktop becomes immediately usable, although the selected shader may take around a second to fully engage. Glaze is priced at $9.99 for a one-time purchase, which includes future updates and new effects. The Paper, Game Boy, and Prank Mode can be used indefinitely for free, while the paid license is valid for one Mac at a time and can be transferred between machines.
Vikhyaat Vivek is a tech journalist and reviewer with seven years of experience in consumer hardware coverage.
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This Mac application can transform any window into a CRT-inspired surreal experience or evoke the nostalgia of a Game Boy.
Glaze 1.9 employs real-time GPU shaders to enhance every Mac window, video, and game, offering more than 50 different appearances for a one-time cost of $9.99.
