The Best Extensions in 2026
We researched browser extensions using information on their official websites, including pricing pages, plan tables, and product documentation. Rankings focus on each extension’s core job, value for money, and verified features, helping you compare options for common browser workflows.
Our top picks
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Top ranked
1Password#1 of 239.4/10A cross-platform password manager with personal, family, and business controls.
14-day trial
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Runner-up
Dashlane#2 of 239.3/10A cross-platform password manager with passkeys, secure sharing, and business controls.
14-day trial
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Top-ranked free plan
LastPass#3 of 239.2/10A password vault with a limited-device free plan and broader paid options.
Free plan · 30-day trial
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 23 tools, best first
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Best forIndividuals and businesses managing shared credentials
A cross-platform password manager with personal, family, and business controls.
9.4/10★★★★★Visit 1Password -
Best forEnterprise password and credential protection
A cross-platform password manager with passkeys, secure sharing, and business controls.
9.3/10★★★★★Visit Dashlane -
Best forValue-focused password management with a free tier
A password vault with a limited-device free plan and broader paid options.
Free plan · 30-day trial Our LastPass verdict → Visit LastPassFor vendors Sponsor this spot · #3 · $79/mo →9.2/10★★★★★Visit LastPass -
Best forLow-cost password management across devices
A cross-platform password vault with personal plans and business administration tools.
Free plan · 14-day trial Our NordPass verdict → Visit NordPassFor vendors Sponsor this spot · #4 · $69/mo →9.1/10★★★★★Visit NordPass -
Best forOpen-source encrypted password and passkey storage
Open-source encrypted storage with passkeys, sharing, aliases, and business controls.
Free plan · 14-day trial Our Proton Pass verdict → Visit Proton PassFor vendors Sponsor this spot · #5 · $59/mo →9.0/10★★★★☆Visit Proton Pass -
Best forCross-device ad and tracker blocking
Cross-device ad and tracker blocking with customizable filters and controls.
8.9/10★★★★☆Visit AdGuard -
Best forFree privacy blocking with transparent tracker reports
Free, open-source browser blocking with tracker reports and custom controls.
8.8/10★★★★☆Visit Ghostery -
Best forFree ad blocking with advanced filtering controls
Free ad blocking with custom filters and manual page-element controls.
8.7/10★★★★☆Visit AdBlock -
Best forStraightforward free ad blocking on mobile browsers
A filter-list ad blocker with broad desktop browser support and a narrower mobile offering.
8.6/10★★★★☆Visit Adblock Plus -
Best forWriting assistance across browser, desktop and mobile
A cross-platform writing assistant, with deeper rewrites and detection in Pro.
8.5/10★★★★☆Visit Grammarly -
Best forMultilingual proofreading with self-hosted options
A flexible writing assistant for multilingual checks, with free access and self-hosted deployment.
8.4/10★★★★☆Visit LanguageTool -
Best forAll-in-one note capture with web clipping
A cross-platform note hub with web clipping, search, tasks, and collaboration.
8.3/10★★★★☆Visit Evernote -
Best forResearch workflows that need searchable web archives
A broad research bookmark manager, with archiving and full-text search in Pro.
8.2/10★★★★☆Visit Raindrop.io -
Best forTeams sharing screen recordings and async video updates
Record, edit, and share async videos, with paid tiers adding unlimited recording and AI tools.
8.1/10★★★★☆Visit Loom -
Best forFast translation while browsing desktop websites
A focused desktop extension for translating text and full webpages without changing tabs.
8.0/10★★★★☆Visit DeepL -
Best forTeams organizing browser work by project
A tab manager for people and teams who organize work around projects.
7.9/10★★★★☆Visit Workona -
Best forCustomizable dark mode for websites
A free, open-source extension for tailoring dark themes site by site.
7.8/10★★★★☆Visit Dark Reader -
Best forFree tab saving and session organization
A free tab organizer for saving, grouping, searching, and restoring browser sessions.
7.7/10★★★★☆Visit OneTab -
Best forOpen-source tracker protection
A focused tracker blocker with privacy signals and per-site controls.
7.6/10★★★★☆Visit Privacy Badger -
Best forAdvanced open-source MV3 filtering
Open-source MV3 filtering with custom rules, multiple modes, and broad list support.
7.5/10★★★★☆Visit site -
Best forChrome tab sessions with search and backups
A focused tab and session manager with useful backups, sync, and exports.
7.4/10★★★★☆Visit Tabmanager.io -
Best forTab workspaces with notes and mobile companions
A visual tab workspace with notes, reminders, sharing, and mobile sync.
7.3/10★★★★☆Visit tabExtend -
Best forPeople who want a minimal new-tab focus dashboard
A focused browser start page with to-dos, prompts, weather, and optional premium tools.
7.2/10★★★★☆Visit Momentum
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 1 | 1Password | No | $2.99/user/mo | 9.4 |
| 2 | Dashlane | No | 9.3 | |
| 3 | LastPass | Yes | 9.2 | |
| 4 | NordPass | Yes | 9.1 | |
| 5 | Proton Pass | Yes | 9.0 | |
| 6 | AdGuard | Yes | 8.9 | |
| 7 | Ghostery | Yes | Free | 8.8 |
| 8 | AdBlock | Yes | $40/yr | 8.7 |
| 9 | Adblock Plus | Yes | $40/yr | 8.6 |
| 10 | Grammarly | Yes | $12/user/mo | 8.5 |
| 11 | LanguageTool | Yes | 8.4 | |
| 12 | Evernote | Yes | 8.3 | |
| 13 | Raindrop.io | Yes | 8.2 | |
| 14 | Loom | Yes | $18/user/mo | 8.1 |
| 15 | DeepL Browser Extension | Yes | 8.0 | |
| 16 | Workona | Yes | 7.9 | |
| 17 | Dark Reader | Yes | 7.8 | |
| 18 | OneTab | Yes | Free | 7.7 |
| 19 | Privacy Badger | Yes | Free | 7.6 |
| 20 | uBlock Origin Lite | Free | 7.5 | |
| 21 | Tabmanager.io | Yes | $2.99/mo | 7.4 |
| 22 | tabExtend | Yes | $8/mo | 7.3 |
| 23 | Momentum Plus | Yes | 7.2 |
Head-to-head All 9 comparisons →
- 1Password vs AdBlock
- Dashlane vs AdBlock
- LastPass vs AdGuard
- LastPass vs Ghostery
- LastPass vs AdBlock
- NordPass vs AdGuard
- NordPass vs Ghostery
- NordPass vs AdBlock
- Proton Pass vs AdBlock
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How we rank extensions
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update