You probably spend 70% of your computer time in a web browser. A few smart extensions can save you hours every week—and they’re all free.
Let’s explore the best browser extensions that actually make a difference.
Note: Most extensions work on Chrome, Edge (Chromium), Brave, and Opera. Firefox versions usually available too.
What it does: Blocks ads, trackers, malware sites Why you need it: Faster page loads, cleaner web, privacy protection Works on: Chrome, Firefox, Edge, Opera
Impact:
Better than Adblock Plus? Yes. uBlock Origin is lighter, faster, and doesn’t accept payment to allow “acceptable ads.”
How to use:
What it does: Saves, generates, and fills passwords securely Why you need it: Strong unique passwords without memorizing them Works on: Chrome, Firefox, Edge, Safari, + all mobile platforms
Features:
Alternatives: 1Password (paid but excellent), LastPass (fell from grace after breaches), Dashlane
Key security:
Download: Official Site
What it does: Converts any website to dark mode Why you need it: Reduces eye strain, especially at night Works on: Chrome, Firefox, Edge, Safari
Why it’s great:
Alternatives: “Turn Off the Lights” (for YouTube specifically)
Pro tip: Lower brightness setting to 90% and contrast to -10 for a more natural look.
Download: Chrome
What it does: Checks grammar, spelling, tone as you type Why you need it: Write professional emails and documents without embarrassing errors Works on: Chrome, Edge, Safari, Firefox (+ desktop app)
Free features:
Works everywhere:
Paid upgrade ($12/mo): Plagiarism detection, advanced tone suggestions, vocabulary enhancements
Alternatives: LanguageTool (privacy-focused, open source), ProWritingAid
Download: Grammarly.com
What it does: Save articles, videos, pages to read/watch later Why you need it: Stop opening 50 tabs “to read later” (you never will) Works on: Chrome, Firefox, Edge, Safari, + mobile apps
How it helps:
Use case: See an interesting article but don’t have time? Save to Pocket. Read during lunch or commute.
Alternatives: Instapaper, Omnivore (open source)
Download: GetPocket.com
What it does: Save web content directly to your Notion workspace Best for: Notion users, researchers, students, content creators
Clip articles, images, PDFs to your Notion databases with one click.
Download: Notion.so
What it does: Collapse all tabs into a single list (restore when needed) Why it’s genius: Reduces memory usage by 95%, declutters tab bar
Scenario: You have 30 tabs open for a research project. Click OneTab. All tabs become a single list. Restore individually or all at once later.
Impact: Frees up RAM, speeds up browser, prevents tab overload anxiety.
Download: Chrome
What it does: Block distracting sites, grow virtual trees Gamification: Start a focus session. If you stay focused, a tree grows. Visit blocked sites? Tree dies.
Surprisingly effective. People don’t want to kill their virtual trees.
Alternatives: StayFocusd, LeechBlock, Freedom (more aggressive blocking)
Download: Chrome
What it does: Replaces bland new tab with inspirational photo, todo list, weather, quote Why it’s nice: Small dose of calm every time you open a tab
Features:
Alternatives: Infinity New Tab, Tabliss
Download: MomentumDash.com
What it does: Save and restore entire sets of tabs Best for: People who work on multiple projects
Use case: Save a “Work” session (Slack, Gmail, Google Docs), “Research” session (20 Wikipedia tabs), “Shopping” session. Switch between them instantly.
Download: Chrome
What it does: Control your entire browser with keyboard shortcuts Best for: Power users, developers, keyboard enthusiasts
Example: Press ‘f’ to see clickable hints appear on every link. Type the hint letter to click. Never touch your mouse.
Warning: Steep learning curve, but once mastered, you’ll browse 2x faster.
What it does: Auto-suspends tabs you haven’t used recently (saves RAM) Best for: Tab hoarders with 50+ tabs open
Note: Original was removed from Chrome Store due to security issue. Use “The Marvellous Suspender” (safe fork).
Download: The Marvellous Suspender
What it does: Forces HTTPS (secure) version of websites when available Why it matters: HTTPS encrypts your connection. HTTP does not (anyone on your WiFi can see what you’re doing).
Note: Many browsers now do this natively (Chrome, Firefox). But extension ensures it’s enforced everywhere.
Download: EFF.org
What it does: Hosts common libraries locally to prevent CDN tracking Why it’s useful: Sites use Google Fonts, jQuery, etc. from CDNs. Those CDNs can track you. Decentraleyes serves files locally instead.
Best for: Privacy-conscious users
Combine with: uBlock Origin + Decentraleyes = excellent privacy combo
Download: Decentraleyes.org
What it does: Removes tracking parameters from URLs Example:
amazon.com/product?tag=tracker123&ref=trackingamazon.com/productWhy it matters: Many links contain tracking data that follows you. ClearURLs strips it automatically.
Download: Chrome
Sweet spot: 5-10 extensions
Too many = slower browser, more RAM usage, privacy risks (bad actors have made malicious extensions).
Add to minimalist: 5. Grammarly (writing) 6. OneTab (tab management) 7. Momentum (new tab) 8. Forest (focus) 9. HTTPS Everywhere (security) 10. ClearURLs (privacy)
Start with the Essential 5:
Then add 2-3 based on your needs:
Remember: More extensions = slower browser. Choose quality over quantity.
Need help optimizing your browser or cleaning up a slow computer? Contact AmanaTech for remote support.
About the author
AmanaTech Support provides remote PC repair and tech support through AmanaTech. Specializes in fixing Windows issues, malware removal, and system optimization. Available evenings/weekends for remote diagnostics and repairs.
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