Halloween DealsAmazon USHalloween week deals: useful picks before month-endAmazon US: current deals, useful picks and tech finds.Check DealsSlow PC?RecommendedPC slow today? Run a repair scan before it gets worseResolve common Windows issues and optimize system performance.Scan NowHalloween DealsAmazon USOctober picks are moving - compare before checkoutAmazon US: current deals, useful picks and tech finds.See Picks×
FREEDOM251

Freedom251 › Blog › ad blocking

How to Use uBlock Origin’s Element Picker to Remove Unwanted Page Elements

By Freedom251 Team · · 10 min read

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

To hide an unwanted item on a webpage and keep it hidden on later visits, open uBlock Origin, click the eye-dropper icon, select the element, preview a proposed filter, and click Create. The resulting rule is saved in My filters. Use the lightning-bolt zapper instead only when you want a one-time removal that disappears when the page is reloaded.

The picker works by generating a cosmetic or network filter scoped to the site you are viewing. Preview the candidate rule before saving: a broad selector can hide neighboring content, while a more specific selector usually affects fewer matching elements.

As an Amazon Associate I earn from qualifying purchases.

What uBlock Origin’s element picker does

uBlock Origin’s element picker is an interactive tool for turning a visible page element into a saved filter. The gorhill/uBlock project documentation describes it this way: “The element picker can permanently remove elements on a web page by using it to create a network or cosmetic filter.” In practical terms, “permanently” means the filter remains in your custom list and is applied again when you revisit the site, until you change, disable, or remove that rule.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

The picker is useful for recurring annoyances such as a newsletter panel, an autoplay container, a sticky promotion, or another block that you do not want to see on a particular site. It is not a general page editor: it does not rewrite the site for everyone, and it does not alter the publisher’s server. The rule runs in your copy of uBlock Origin.

When you click an element, the picker proposes one or more filters. Depending on what the page exposes, a proposal can be a cosmetic filter that hides matching markup or a network filter that blocks a matching request. You can test a proposal in the picker before committing it, which is important because the first suggestion is not always the narrowest one.

#1 Best Overall
Sale
TOZO A1 Wireless Earbuds Bluetooth 5.3 Light Weight in Ear Headphones | IPX5 Waterproof,2 Mics for AI Calls,Immersive Premium Sound Bass Headset with Charging Case,32 EQ via App Black
  • [Ultra-Lightweight Ear Buds Designed for Small Ears] Each earbud weighs only 3.7g and features a compact, ergonomic in-ear design made especially for small ears. Secure, low-profile, and comfortable for workouts, all-day wear or overnight sleeping.The ultra-slim profile sits flush in your ear with no hard edges poking or rubbing, so you can even sleep on your side without discomfort.
  • [Immersive Stereo Sound with TOZO OrigX Technology] TOZO OrigX tuning delivers clear vocals, balanced mids, and natural stereo sound for music, podcasts, and videos.
  • [Long Battery Life for Daily Use] Get up to 7 hours of playtime on a single charge, with up to 32 hours total using the charging case—ideal for workdays, commuting, and extended listening sessions.
  • [Bluetooth 5.3 & Stable Connection] Bluetooth 5.3 provides fast pairing, stable wireless performance, and reduced dropouts as you move around home or office.
  • [Deep Bass with Clear Vocals] High-performance drivers produce punchy bass while keeping vocals clean and detailed for everyday listening.

Picker or zapper: choose the tool that matches your goal

Tool How it starts What happens Best use Persistence
Element picker Eye-dropper icon in the uBlock Origin popup Select an element, preview or edit a filter, then click Create Removing a nuisance you expect to encounter again Saved in My filters and applied on later visits
Element zapper Lightning-bolt or flash control in the popup Click an element to remove it immediately Quick, temporary cleanup while reading Not saved; reloading the page restores the element

The distinction is easy to miss because both tools let you point at page content. The picker is a filter-creation workflow. The zapper changes the current page view only. If you close the tab or reload and the item returns, that is expected behavior for the zapper, not evidence that it failed.

Before you begin

  • Install and enable the uBlock Origin extension in your browser.
  • Open the webpage containing the unwanted item over HTTP or HTTPS.
  • Make sure uBlock Origin’s custom-filter list, named My filters, is enabled. The popup guide says the eye-dropper button is absent when this list is disabled.
  • Keep the page in a state where the unwanted element is visible. If a panel appears only after scrolling, opening a menu, or accepting another dialog, trigger that state before selecting it.

The picker cannot run on privileged browser pages. It is also limited to HTTP(S) pages, so it will not launch on a file:// page. The documentation notes that you can still write a cosmetic filter manually in My filters for a local file URL, but the interactive picker itself is unavailable there.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Step-by-step: create a filter with the element picker

1. Open the uBlock Origin popup

Use your browser’s toolbar to open the uBlock Origin popup while the target page is active. If the extension icon is hidden in an overflow menu, open that menu first. The popup controls apply to the tab you are viewing, so check the site name or address before entering picker mode.

2. Click the eye-dropper icon

Select the eye-dropper control to enter element picker mode. The pointer changes to indicate that page elements can be inspected. Do not choose the lightning-bolt control if you want a saved rule; that control launches the zapper.

If you cannot find the eye-dropper, check the extension’s dashboard and confirm that My filters is not disabled. uBlock Origin’s popup guidance specifically identifies a disabled custom-filter list as the reason the picker button can be missing. Once the list is enabled, reopen the popup and look for the eye-dropper again.

Rank #2
Sale
Smart Watch for Men Women Compatible with iPhone Samsung Android Phone 1.69 inch Full Touch Screen IP68 Waterproof Bluetooh Fitness Tracker Heart Rate/Sleep Monitor (Black)
  • 【IP68 Waterproof Multifunctinal Smart Watch】Torjalph fitness activity tracker smart watch is IP68 waterproof technology ,you can wear it when swimming,handwashing,it's rain-proof which means that you perform multiple exercise modes outside without worrying about sweat or rain corroding your fitness smart watch,and this watch equipped with a 230 mAh large capacity battery magnetic charging ,and this sports activity tracker watch can be used 5-7 days If fully charged.
  • 【Larger 1.83'' Full Screen Watch & Multi-dial Selection】1.83 inch full HD color touch screen smart watch for men / women provides excellent 240*284 resolution image quality ,This Bluetooth smart watch offers a better touch experience and remarkable immersion and ,more than 200 watch faces for you to choose from App"Da Fit ", you can change the dial style according to your mood to wear keeping the world on your wrist
  • 【Accurate Activity Tracker Smart Watch 】sports watch activity tracker uses sweat and dust resistant breathable silicone strap, our Fitness Tracker Smart Watch for Android iOS Phones supports 12 sports modes,walking,running,bicycle,swimming,badminton,basketball,football,rope skipping. This bluetooth calls smart watch for men women is lightweight and stylish, bringing more convenient and relaxing sports experience while also providing more protection.
  • 【Your 24 Hour Personal Daily Health Monitor】Fitness watch for women men full touch screen IP67 waterproof bluetooth smartwatch for Android iOS Phones with heart rate blood pressure monitor multifunction Andriod smart watch with steps counter sleep monitor sports fitness watch, monitoring blood oxygen saturation allows you to understand your physical condition in real time to track fitness progress ,to know your health status in time.
  • 【More Functions Bluetooth Call Smart Watch】This fitness activity smart watch full screen for iPhone and Android phones includes a bunch of new features including:The bluetooth smart watch can hang up the phone, receive and display WhatsAPP /Text /Facebook /Twitter /Messenger reminder.Support sedentary reminder, alarm clock, stopwatch, timer,weather information,music control, remote camera control compatible with Android 5.0 and above or iOS 9.0 and above smartphones.

3. Point to the unwanted element and click

Move the pointer over the exact item you want to hide and click it. The picker opens a dialog containing candidate network and cosmetic filters when it can identify them. Selection accuracy matters: clicking a container can target the entire region, while clicking a child element may target only its text, image, or close button.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

For a repeating card, decide whether you want one card removed or every card with the same structure removed. Selecting a shared parent can affect all matching cards. Selecting a unique child may leave the surrounding layout intact but could fail to remove the visual space occupied by the parent.

4. Preview each candidate before saving

Choose a proposed filter in the dialog to preview its effect. The page updates temporarily so you can inspect what would disappear. Look at the selected item and its neighbors, including navigation, article text, comments, and other controls. A useful rule hides the nuisance without taking unrelated content with it.

The picker exposes controls for target depth and specificity. Lower depth generally selects a larger area of the page; higher specificity generally matches fewer elements. Treat those descriptions as guidance rather than guarantees: the correct choice depends on the page’s markup and on whether similar elements appear elsewhere.

Preview at least two candidates when the first one is broad. If a selector removes a whole column, banner region, or list instead of the intended block, move toward a more specific option. If a highly specific selector hides only a fragment and leaves an empty container, try a less deeply nested target or select the parent element again.

What’s actually slowing this PC down?

Pick the symptom - the matching free tool is one click away.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

5. Edit the filter text when necessary

You can edit the proposed filter in the picker dialog. Manual editing is useful when a selector includes a changing class, identifier, or URL component, or when the automatically chosen target is too broad. Keep the rule valid and make sure it matches at least one element on the current page; the Create action is unavailable when the edited text is invalid or matches nothing.

Rank #3
New Bee Guitar Cable 10ft Electric Instrument Bass AMP Cord
  • [Low Noise High Fidelity] New bee guitar cord with 22AWG oxygen-free-copper center conductors provides enhanced signal transfer, the PVC insulation material and the high-density stranded copper double shield provide noise rejection for quiet operation
  • [Ideal for Choice] New bee 1/4 straight and right angle metal connectors, ensures a secure connection in any instrument, pedal, or amp jack. L shape great fro on stage guitar stands
  • [Wide Compatible] Suitable for mixer, power amplifier, microphone, effector, decoder, equalizer, electoronic organ, electric guitar, electric bass and other electronic equipments. Widely used in the installation of smart home, karaoke speaker, professional stage audio, etc
  • [Easy Disassemble] Making incidental repairs quick and easy! Very nice, flexible cable
  • [Dont Hesite to Order] 24 hours customer services and professional technology team are standing by

Change one part at a time and preview after each change. This makes it easier to identify which adjustment narrowed the match and which one broke it. A selector that works on one page state may not match a later state if the site generates different markup after navigation or interaction.

6. Click Create

When the preview is correct and the rule is valid, click Create. uBlock Origin adds the site-scoping tokens required for the rule and saves it to your custom filter list. The saved entry is available in My filters in the dashboard.

Return to the page and confirm that the element remains hidden. Then reload normally and check again. Testing after a reload distinguishes a saved picker filter from a temporary visual change and reveals whether the site recreates the element in a way the rule does not match.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

How to judge a filter’s scope

Previewing is the main safeguard against accidental over-blocking. Use these checks while comparing candidates:

  • Check the immediate neighbors. Text, images, buttons, and borders around the target should remain unless you deliberately selected a larger container.
  • Check repeated content. If the page has a list of similar cards, see whether the candidate removes one card or all matching cards.
  • Check layout gaps. Hiding a child may leave an empty region because the parent still occupies space. Selecting the correct parent can remove the gap, but a parent that is too high in the hierarchy can hide useful content.
  • Check dynamic states. If the unwanted item is inside an open menu, modal, or expanded panel, verify the preview in that state rather than assuming the rule will match every state.
  • Check the page after navigation. A rule scoped to one site can affect other paths on that site when the same selector is reused. Visit a second page if you regularly browse the site.

Depth and specificity are trade-offs. A lower-depth target can be convenient when a nuisance is wrapped in several layers, but it increases the area at risk. A higher-specificity target is safer when many similar blocks exist, yet it may stop matching if the site changes a class or identifier.

Rank #4
BSIMB 15.6" Digital Family Calendar & Chore Chart, No Subscription Fees
  • Digital Family Calendar: BSIMB digital calendar wall touch screen puts an end to your chaotic life. Designed for busy families, the digital calendar keeps you organised and in step with your family. Assign different colours and tasks to each family member to make family scheduling easier and more intuitive.
  • Easy Setup and Auto-Sync: Plug in, connect to WLAN and auto-syn your electric calendar in minutes. Digital wall calendar compatible with Google calendar, iCloud calendar, Outlook calendar, Cozi calendar and Yahoo calendar. Add events directly on the device or through the ecalendar app. Electronic calendar stays current whether you're at work or traveling—no manual updates needed.
  • All-In-One Home Assistant: Smart calendar builds habits and encourage independence with personalised chores. Display daily meal plan to reduce the daily ‘What's for dinner?’ stress. To-do lists keep track of everything you want. Turning chores into valuable achievements with stars and rewards, making life easier and more enjoyable.
  • Manage Anytime Anywhere: BSIMB electronic calendar for family stay connected with the powerful ecalendar app. Access and manage your digital wall calendar anytime, anywhere with free features like stars & rewards, photo screensaver, chore charts, meals plans, to-do lists etc. Electronic planner paid features like Magic Import tailor advanced tools for users with special needs.
  • Stay in Touch with Loved Ones: Share photos or videos from your phone to electronic wall calendar with app, instantly update your life moment, and keep in touch with your family, especially those who are far away; you can also surprise your smart calendar digital wall by sending him a wish card; it's also great for keeping tech-illiterate elders in touch with the youngsters.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

What to do when the element comes back

An element that returns after a reload does not have one universal cause. The official picker guide lists several possibilities; work through them in the order that fits what you observed.

Try a cache-bypassing reload for a network rule

If the candidate was a network filter, the browser may still be displaying a cached response. Perform the browser’s cache-bypassing reload for the page, then test the filter again. This check is relevant when the rule was created successfully but the old resource continues to appear immediately after a normal reload.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Look for changing URL or selector parts

Some pages include variable values in URLs, classes, or other selectors. A rule that contains a session value, rotating number, or generated name can match once and fail later. Reopen the saved text in My filters, identify the changing portion, and manually adjust the rule to use the stable part of the page’s pattern. Keep the edited rule valid and preview it on the page before relying on it.

Confirm cosmetic filtering is enabled

If the rule is cosmetic, it cannot hide anything while cosmetic filtering is disabled. Check whether filtering was turned off for this site or globally, then enable it and reload. A site-specific exception can be easy to overlook if you previously changed uBlock Origin’s controls for troubleshooting another problem.

Confirm My filters is checked

Your custom rule is stored in My filters. If that list is unchecked or disabled, the saved entry will not be applied and the picker control may disappear from the popup. Re-enable the list in the dashboard, return to the page, and test again.

Check for a third-party exception

The guide notes that a third-party exception can counteract a custom filter. If the rule is present, filtering is enabled, and the selector still has no effect, review exceptions and other rules that apply to the page. Remove or adjust the conflicting exception only if you understand why it was added; an exception may be protecting a function you still need.

Free tools Windows power users keep installed

One-click scans. No signup required.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Consider that the page may be unsupported

Some pages do not expose content in a way the picker can reliably target. Privileged browser pages cannot be picked, and the interactive tool is restricted to HTTP(S). If the page falls outside those limits, the picker is not the right mechanism. For a local file:// page, the documented alternative is to add a cosmetic filter manually in My filters.

Touch-screen controls

On a touch screen, the picker uses swipe gestures in addition to taps. Swiping right exits picker mode. When the dialog is open, one swipe right hides the dialog and a second swipe right exits the mode. Swiping left makes the dialog visible again. These gestures matter if the dialog covers the element you need to inspect or if you need to leave picker mode without returning to the toolbar.

Maintaining your custom filters

Created rules remain in My filters, so treat that list as the record of your page customizations. When a site redesign changes its markup, a previously useful selector can become too broad, stop matching, or hide a newly important control. Inspect the affected entry instead of repeatedly creating new rules for the same nuisance.

Keep one clear purpose per rule where possible. A rule intended to hide a single sign-up panel should not also be responsible for unrelated layout changes. Narrow rules are easier to test when a page changes and easier to remove when your preference changes.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

After editing a rule, preview the page, reload it, and visit the relevant site path again. If the element returns only on a different path or after an interaction, reproduce that state before changing the selector. This avoids replacing a working rule with a broader one based on an incomplete test.

A practical decision checklist

  1. Do you want the removal to survive a reload? If yes, use the eye-dropper picker; if no, the lightning-bolt zapper is sufficient.
  2. Is the page an HTTP(S) webpage rather than a privileged browser page or file:// document? The interactive tools require HTTP(S).
  3. Is My filters enabled? If not, enable it before looking for the picker button.
  4. Did you click the exact element or an enclosing container? Re-select if the preview affects too much or too little.
  5. Did you preview neighboring and repeated content? Save only after the scope is acceptable.
  6. After clicking Create, does the entry appear in My filters and survive a reload?
  7. If it fails later, have you checked cache, changing selectors or URLs, cosmetic-filter settings, list status, exceptions, and page support?

Documentation currency

The official gorhill/uBlock documentation page for the element picker was edited August 19, 2024; the zapper page was edited March 21, 2025. Browser and extension interfaces can change, so button names or locations may differ in a later release even though the picker-versus-zapper distinction remains the same. When the interface changes, look for the eye-dropper picker, the lightning-bolt zapper, and the My filters list described above.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

ad blockingbrowser extensionsPrivacyuBlock Originweb customization

Leave a Reply

Your email address will not be published. Required fields are marked *

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Recommended PC Tool
Recommended PC Tool
Windows Errors? Fix Them Before They SpreadFree repair scan
Outdated Drivers Are Slowing You DownFree scan - exact matches

Two free Windows tools

One Free Minute Could Fix That PC

Before you go - each of these free tools takes about a minute and tackles what quietly slows a Windows PC down.

Special offer. View Outbyte info, uninstall instructions, EULA, and Privacy Policy.