Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →To stop Gmail from loading remote images automatically, change the image setting to ask before displaying them. This prevents many image-based tracking pixels from loading unless you choose to show images in a message, but it cannot guarantee that a sender will never infer that you opened an email.
Set Gmail to ask before displaying external images
Gmail displays external images automatically by default, though Google says it may withhold them when it considers a sender or message suspicious. You can switch to asking before images load on desktop, Android, or iPhone and iPad. The setting is account-specific on Android.
On a computer
- Open Gmail and select Settings.
- Select See all settings.
- In the Images section, select Ask before displaying external images.
- Select Save Changes at the bottom of the page.
These are Google’s current desktop steps in Gmail Help.
On Android
- Open the Gmail app and tap Menu.
- Tap Settings, then choose the account you want to change.
- Under Data usage, tap Images.
- Select Ask before showing.
Google lists these steps for Android in Gmail Help.
#1 Best Overall
- Compatible Model(s): Magicmoon brand filter only for 24 inch -diagonally measured - widescreen monitor - aspect ratio 16:9 - filter size: width: 20 15/16", Height: 11 13/16" (531mm x 298mm)
- Superior Privacy: The computer privacy filter makes the screen appear dark when looking at it from an angle (the angle is about 30 to 60 degree), but bright when looking directly at it. To change the privacy level - simply adjust your monitor’s brightness accordingly
- Eye and Screen Protection: Privacy Filter does not only protect your private life but also protects your eyes by blocking 30% of blue light , blocking the harmful blue light between 380 to 495 nm, it filters out the blue light and relieves eye strain
- Perfect For Open Workspaces: Great for maintaining screen privacy in open work spaces
- Includes Two Options: Option 1 uses clear adhesive strips that securely attach to any computer screen. Option 2 (for computer screens with a raised bezel only) uses slide mount tabs that easily stick to the display frame, allowing you to slide the privacy screen filter on and off as needed
On iPhone or iPad
- Open the Gmail app and tap Menu, then Settings.
- Under Inbox, tap Email preferences.
- Tap Images and choose Ask before displaying external images.
See Google’s iPhone and iPad instructions if the labels differ in your app.
How this reduces tracking pixels—and what it cannot do
A tracking pixel is a remote image embedded in an email. When the email app fetches that image from an external server, the fetch can signal to the sender that the message was opened. With ask-before enabled, Gmail does not automatically load external images; if you choose not to display them, that image-based open signal is less likely to be sent through the image request.
Rank #2
![[2 Pack] 24 Inch Computer Privacy Screen Filter for 16:9 Widescreen Monitor](https://m.media-amazon.com/images/I/41SBKw3J4ML._SL160_.jpg)
- 【24 PRIVACY FILTER DIMENSIONS】 Width: 20 15/16" (20.9 inches/532 mm), Height: 11 13/16" (11.8 inches/299 mm) - 16:9 Aspect Ratio. Mamol computer privacy filters are designed to be perfectly compatible with HP, Samsung, Dell, Lenovo, Acer, Asus, LG, ViewSonic and other brands of monitors. Please check the width and height dimensions of your computer screen before ordering. If you have any questions about the dimensions, please contact us.
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This is a reduction in one common kind of open tracking, not a guarantee of anonymity or a way to block every form of email tracking. Google’s own warning is: “Sometimes, senders may know whether you’ve opened an email that has an image.” The setting also does not establish that every image is blocked in every circumstance.
What Gmail’s image protections cover
Google says Gmail scans images for signs of suspicious content before delivery and checks them for known harmful software. Google also says senders cannot use image loading to obtain information about your computer or location, or to set or read browser cookies through the image. Those protections limit what an image request can reveal; they do not negate Google’s warning that a sender may sometimes know an image-containing email was opened. Details are in Google Gmail Help.
Rank #3
- 【Privacy Filter Dimensions】- Width: 20 15/16" (532 mm), Height: 11 13/16" (299 mm), Diagonal: 24" (609.6 mm) - SightPro Blackout Privacy Screen Filter is engineered to be compatible with HP, Dell, Samsung, Lenovo, LG, Acer, ASUS, ViewSonic, and other monitor brands. Please verify your computer screen's width and height measurements before ordering. It's not recommended to make your selection based solely on your computer screen's diagonal size.
- 【Two Attachment Options】- Installs in minutes. Option 1 uses clear adhesive strips that securely attach to any computer screen. Option 2 (for computer screens with a raised bezel only) uses slide mount tabs that easily stick to the display frame, allowing you to slide the privacy screen filter on and off as needed.
- 【Superior Privacy and Anti Glare】- Our advanced multi-layered film filter blacks out your computer screen when viewing from the side, while maintaining a crystal clear screen straight-on. It also protects your eyes from harmful glare, UV, and blue light. [Note: It does not block visibility directly behind you, regardless of the distance.]
- 【Perfect for Travel and Open Workspaces】- Our computer screen privacy filter is the ideal solution for healthcare providers, mobile workers, commuters, students, and business travelers. Now you can stay compliant and safeguard sensitive corporate information while working in airplanes, subways, airports and public areas.
- 【Package Contents】- Each package includes one privacy screen shield filter, two sets of clear adhesive strips, two sets of slide mount tabs, and a microfiber cleaning cloth. Buy with confidence – located in the US, Sight Pro specializes in providing best-in-class privacy solutions to individuals, small businesses, corporations, government, and educational institutions. Our privacy screens are Section 889 and TAA compliant.
Choose whether to display images in an individual email
Asking first does not prevent you from viewing an email’s images. If you decide to load them, open the message and select Display images below. That choice allows the external images in that message to load, so avoid selecting it when you do not want to trigger image requests from that email.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Trade-off: dynamic email may need images enabled
Google says Gmail dynamic email can let you reply to Calendar events, fill out questionnaires, browse catalogs, and respond to comments in Google Docs without leaving a message. Google’s guidance says dynamic email requires allowing Gmail to always display images. With ask-before enabled, image-dependent interactive features may not work as intended until images are allowed. See Google’s guide to completing tasks without leaving a message.
Quick Recap
Best Value
- Compatible Models: Width: 13 9/16" (13.5 inch/344 mm), Height: 7 5/8" (7.6 inch/194 mm), Diagonal: 15.6" (396.24 mm) widescreen laptops which have a 16:9 aspect ratio. Not touchscreen compatible !!! Not fit for 16:10.Do NOT rely solely on your laptop’s diagonal size when ordering. Use a ruler to measure your screen’s visible area (excluding the black bezels). If the width reads 344mm and height reads 194mm, this filter is a perfect match for your device.
- Keep Information Privacy: Effective "black out" privacy from side views outside the 60-degree viewing angle. Designed for optical clarity when viewing from the front, a person not at the front of the screen can only see the dark side of the screen, so it protects buisness secrets and personal privacy
- Eye and Screen Protection: Privacy filter does not only protect your private life but also protects your eyes by blocking 30% of blue light , blocking the harmful blue light between 380 - 495nm, it filters out the blue light and relieves eye strain. Our laptop privacy screen also helps keep your screen safe from dust and scratches
- Perfect For Open Workspaces: Great for maintaining screen privacy in high traffic areas such as open work spaces, airports, airplanes, commuter trains, coffee shops and other public places, etc
- Easy Installation: Choose between 2 simple Options; Slide-On/Off or Mounted. Not touchscreen compatible
Rank #4
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- 【Eyes Protection & Anti scratch】Computer screen privacy shield 24 inch monitor use filtering optical materials imported from Japan can reduce 92% of blue light and 98% of UV light, and filter all harmful light emitted from the screen.The high-transparent and reinforced built-in protective layer not only presents high-definition picture quality, but also protects your screen from scratches.Hurry up and place an order, Own privacy screen for computer monitor 24 inch, Protect your screen and eyes.
- 【Brilliant Anti-glare & Function Options】Our privacy screen protector for computer 24 inch monitor protects your eyes by blocking 95% of reflected light. Create a clear and transparent visual space and reduce eye damage by glare. And It is a reversible privacy screen filter. A matte surface effectively prevents blue light and glare, while a glossy is more privacy-resistant. You can choose flexibly according to your needs. In addition to this it also protects your screen from dust and scratches.
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Which image setting should you choose?
| Setting | What to expect | Best fit |
|---|---|---|
| Ask before displaying external images | Images wait for your choice; you can display them for an individual message. This reduces automatic image-based open signaling. | You prefer to decide message by message and are willing to load images manually when needed. |
| Always display external images | Images appear automatically, and Google says this is required for Gmail dynamic email. | You prioritize automatic image display and interactive email features over controlling when images load. |
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