1
Also covers browser extension and open source · same kind of open-source project
Popup Blocker (strict) prevents popup windows in a browser extension and includes a history feature.
Alternatives
The Best Bookmarklet Alternatives in 2026
24 alternatives1 free · 19 open source
Looking for something like Bookmarklet? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 19 are open source.
About Bookmarkletgithub.com/mchangrh/sb.js
VisitSB.js brings SponsorBlock to a bookmarklet or userscript for restrictive environments, with loader and standalone usage options.
Top picks at a glance
First suggestionPopup Blocker (strict)Popup Blocker (strict) prevents popup windows in a browser…Free or freemium optionDo Hspeed TestDNS Speed Test is a browser-based tool for measuring DNS…Another optionLocale SwitcherThe Locale Switcher extension for Chrome and Firefox…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Popup Blocker (strict) | — | Yes | Android, Browser extension, Windows |
| 2 | Locale Switcher | — | Yes | Browser extension, Windows |
| 3 | Redundant Extensions | — | Yes | Browser extension |
| 4 | uBlock Origin (uBO) | — | Yes | — |
| 5 | How To Filter Ads And Block Popups On Iphone And Macos | — | Not stated | Browser extension, iOS, macOS |
| 6 | Ports | — | Yes | Android, Browser extension |
| 7 | SponsorBlock | — | Not stated | Browser extension, Web |
| 8 | BehindTheOverlay | — | Not stated | Browser extension |
| 9 | JShelter | — | Not stated | Browser extension, Web |
| 10 | Pi-Hole | — | Not stated | Browser extension, Linux, Web |
All Bookmarklet alternatives
2
Also covers browser extension and open source · same kind of open-source project
The Locale Switcher extension for Chrome and Firefox changes browser language settings and Accept-Language headers, with per-tab controls.
3
Also covers browser extension and open source · same kind of open-source project
The arkenfox user.js wiki discusses browser extensions and recommends keeping them to a minimum because they have privileged browser access.
4
Also covers browser extension and open source · same kind of open-source project
uBlock Origin is a content blocker for Chromium and Firefox browsers, described by its project as efficient, fast, and lean.
5
How To Filter Ads And Block Popups On Iphone And Macos
avieshek.wordpress.com/2024/07/07/how-to-filte…Also covers browser extension
This article explains ways to filter ads and block popups on iPhone and macOS, including options for Safari and Apple's browser environment.
6
Also covers browser extension · same kind of open-source project
This SponsorBlock wiki page lists third-party ports of the browser extension for other platforms and explains how to report issues.
7
SponsorBlock
sponsor.ajay.appAlso covers browser extension
Skip sponsored segments in YouTube videos with SponsorBlock, a crowdsourced extension and open API.
8
BehindTheOverlay
github.com/NicolaeNMV/BehindTheOverlayAlso covers browser extension · same kind of open-source project
Behind The Overlay is a Chrome and Firefox extension that closes website overlays with one button.
9
JShelter
jshelter.orgAlso covers browser extension
Use JShelter, a browser extension that mitigates JavaScript threats such as fingerprinting, tracking, and data collection.
10
Pi-Hole
pi-hole.netAlso covers browser extension
Block ads across a network with Pi-hole, which filters DNS requests for connected devices.
11
Also covers open source · same kind of open-source project
AdGuard's Popup Blocker is a userscript that blocks unwanted pop-up and pop-under windows in browsers that support a userscript manager.
12
Also covers open source · same kind of open-source project
This repository provides a setup guide for NextDNS, described as a DNS-over-HTTPS proxy with configuration options.
13
Also covers open source · same kind of open-source project
CastSponsorSkip is a Go program that uses the SponsorBlock API to skip sponsored YouTube segments and skippable ads on local Google Cast devices.
14
Also covers open source · same kind of open-source project
Skip sponsorship segments in YouTube videos with iSponsorBlock, a jailbreak tweak using the SponsorBlock API.
15
Also covers open source · same kind of open-source project
HaGeZi publishes DNS blocklists for filtering ads, trackers, malware, and other unwanted domains.
16
Also covers open source · same kind of open-source project · free
DNS Speed Test is a browser-based tool for measuring DNS over HTTPS server speeds and comparing results for a location.
17
Also covers open source · same kind of open-source project
For Firefox, Chameleon reduces fingerprinting signals using per-origin deterministic noise across browser fingerprinting surfaces.
18
Also covers open source · same kind of open-source project
This privacy DNS project lists filtering for ads, ad tracking, and malware, alongside DNSSEC validation and several DNS protocols.
19
Also covers open source · same kind of open-source project
uBlock Origin Lite is the Manifest V3 version of the uBlock Origin project, with browser installation links listed on its project page.
20
Also covers open source · same kind of open-source project
Pi-hole Tray is an unofficial Windows system tray app for monitoring and managing Pi-hole instances from the desktop.
21
Also covers open source · same kind of open-source project
Technitium DNS Server is a DNS server project with source code and repository information hosted on GitHub.
22
Also covers open source · same kind of open-source project
Blacklists and whitelists built by open code, so you know what goes into them.
23
Also covers open source · same kind of open-source project
Subscribe to a uBlock Origin list that blocks websites identified by its maintainer as AI-generated content farms.
24
Also covers open source · same kind of open-source project
This arkenfox GitHub issue asks about Firefox's Enhanced Tracking Protection setting for suspected fingerprinting and its behavior.
No alternatives match this filter.
Alternatives to similar tools
BehindTheOverlay10 alternativesUserscript24 alternativesHagezi Blocklists24 alternativesHow To Filter Ads And Block Popups On Iphone And Macos16 alternativesLocale Switcher24 alternativesRedundant Extensions24 alternatives
What is the best alternative to Bookmarklet?
Based on features, tags and platforms, the closest alternatives to Bookmarklet are Popup Blocker (strict), Locale Switcher, and Redundant Extensions.
Is there a free alternative to Bookmarklet?
Yes. Do Hspeed Test is free or offer a free plan.
Are there open-source alternatives to Bookmarklet?
Yes: Popup Blocker (strict), Locale Switcher, Redundant Extensions, and uBlock Origin (uBO).
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative