Open Settings > Accessibility > Zoom. Turn on Zoom. Choose the zoom region and zoom style (Full Screen or Window). Use a three-finger gesture to turn zoom on or off and to move the magnified area.
Screen Magnifier
Enlarges portions of the screen to make small content easier to see.
What does this setting do?
The screen magnifier zooms into text, icons and interface elements without permanently changing overall display size. It allows users to focus on specific areas, which is especially helpful for those who struggle with small details or visual processing. All major operating systems include integrated magnification tools with various zoom modes and controls.
Instructions for different systems
Open Settings > Accessibility > Magnification. Turn on magnification and choose how it is activated, such as using the magnification button or gestures.
Note: Depending on the device and Android version, different activation methods may be available, such as an on-screen button or gestures.
Open Settings > Accessibility > Magnifier. Turn on Magnifier to zoom in on screen content. Adjust the zoom level or use these keyboard shortcuts:
Windows key + Plus (+) → Zoom in
Windows key + Minus (–) → Zoom out
Windows key + Esc → Exit Magnifier
Optional:
Ctrl + Alt + I → Invert colors (if enabled)
You can also:
choose the view mode (full screen, lens, docked)
adjust zoom and display settings
Open System Settings > Accessibility > Zoom. Enable Zoom. Choose a zoom style: – Full screen – Picture-in-picture – Split view You can also configure how zooming is triggered (gestures, keyboard shortcuts).
Often mentioned in relation to the following conditions:
- Presbyopia – Age-related difficulty focusing on small or close text.
- Age-related Vision Changes – Reduced sharpness, color distinction and tolerance for small text.
- Dyslexia – Reading-related difficulties such as slow reading, low letter contrast tolerance, or text processing strain.
- NVLD – Nonverbal learning differences including trouble understanding spatial layout, icons, or visual grouping.
- Age-related Cognitive Changes – Slower processing, reduced working memory, and difficulty with complex navigation.
Commonly used for the following difficulties:
Difficulty Reading Small or Dense Text
Small or tightly packed text can cause strain or slow reading. Larger text, increased spacing and reader modes help improve clarity.
Difficulty Recognizing Icons or Symbols
Users may struggle to interpret abstract icons. Clearer labels, bold text and simplified mode improve understanding.
Low Contrast Tolerance
Low contrast text or icons can be difficult to recognize. High-contrast modes or bold text improve visibility.
Other settings frequently used together
Relation to WCAG guidelines
For setting to be effective, a website or app often must be technically implemented in such a way that it respects operating system and browser settings.
Developers and designers should follow the Web Content Accessibility Guidelines (WCAG). The following WCAG criteria are particularly relevant for this setting:
1.4.31.4.11