99 Free Chrome Extensions & Games

Resize, convert, compress, watermark and rename hundreds of images in one go. 8 modules: resize (with padding), crop, rotate, filters, watermark, border, format, rename. 100% local - no upload, no tracking.

Summarize, explain, or reply to any text on the web. Works offline with built-in tools or with AI (Ollama, OpenAI, Claude, Gemini).

Stop typing the same things over and over. Save text templates and insert them anywhere with /slash commands. 15 templates included.

Never lose a browser session again. Save all your tabs, organize by project, restore with one click. Auto-parks idle tabs.

Know when a website changes. Monitor specific parts of any page and get notifications when content updates.

Block distracting sites and stay focused. Pomodoro timer, daily streaks, 50 motivational quotes. Your personal productivity coach.

Know where your time really goes. Automatic tracking per website, daily/weekly reports, CSV export for client invoices.

The Swiss Army knife for text. UPPERCASE, camelCase, Base64, JSON format, UUID generator, word count, regex tester, and 40+ more tools.

Save articles for offline reading. Clean, distraction-free reader mode. Build your personal reading library.

Attach notes to any webpage. Your notes persist when you revisit. Search across all notes, export as Markdown.

Highlight text on any webpage with 5 colors. Add notes to highlights. Your highlights persist when you revisit the page.

Create QR codes instantly from the current page URL or custom text. Download as PNG, copy to clipboard.

Never overpay online again. Track product prices on any shop, get alerts when prices drop, view price history charts.

Generate strong, secure passwords instantly. Customize length, characters, strength meter. Quick presets, history, insert into forms.

See your public IP address, location, ISP, and timezone instantly. Copy IP with one click. Free, no API key needed.

Estimated reading time for any article. Word count, minutes, difficulty. Adjustable words-per-minute. 100% local.

Log prices you see by hand, keep the history local. Per-item mini-chart, min/max/avg, CSV export. No scraping, nothing uploaded.

Snapshot all open tabs as a JSON file. Restore the whole session with one click. Export, import, no account, no sync.

Save any article as clean .txt or .md. Keeps URL, title, date. Strips menus, ads, scripts. Local file in Downloads.

Find duplicate tabs across all windows. Group by URL. Keep the oldest, close the rest. Ignore-list for patterns.

One-click minimal reader mode. Strips menus, sidebars, ads. Three themes (light/sepia/dark), font size slider.

Words, characters (with/without spaces), lines, reading time for selection or whole page. Biggest word + longest sentence. Copy stats.

Auto-save what you type in forms every 2 seconds. Restore drafts after accidental navigation or browser crashes. Ignores password fields.

Turn bullet points into polished emails. Choose from 6 tones, 2 languages. 30+ templates work WITHOUT AI. AI makes it even better.

Save code snippets from any webpage. Tag them, search later. Your personal code library with syntax highlighting. No AI needed.

Get the key points of any YouTube video in seconds. Extracts transcript, shows timestamps. Works offline or with AI.

Capture screenshots, annotate with arrows and boxes, download as PNG. Optional: let AI describe, extract text, or find UI issues.

Screenshots von jeder Webseite: sichtbarer Bereich oder Full-Page. PNG oder JPG, kein Watermark, laeuft lokal. Ein Klick - fertig.

See how much any website tracks you. Shows tracker count, cookie analysis, and a privacy grade (A+ to F) for every site you visit.

Ask questions about any webpage. AI reads the page content and answers. Smart content extraction, conversation memory. 12 AI providers.

Grab any color from any website. Build palettes, check WCAG contrast, export as CSS/Tailwind/SCSS. Uses Chrome's native EyeDropper.

Instant SEO audit for any page. Score 0-100 with actionable tips. Checks meta tags, headings, images, links, structured data. No account.

Fill test forms with one click. Smart field detection, realistic data, works with React/Angular/Vue. 4 profiles: German, US, Admin, Random.

Format, search, and navigate JSON. Collapsible tree view, syntax highlighting, path copying. Plus: JSON diff and CSV converter.

Hover over any text to see its font. Shows font-family, size, weight, color. Copy CSS with one click. Detects Google Fonts.

Scan any page for broken links. Color-coded results: green=OK, red=broken, yellow=redirect. Export report as CSV.

Find out what technology any website uses. Detects React, WordPress, Tailwind, GA, Shopify, and 60+ more. Free Wappalyzer alternative.

Write and preview Markdown in your browser. Split-pane editor, syntax toolbar, document management. Also renders .md files.

Convert any webpage to clean Markdown. Full page or selection. Handles headings, links, images, tables, code blocks. Copy or download as .md.

View, edit, and export localStorage and sessionStorage for any website. Search, add, delete entries. JSON formatting, import/export.

Decode JWT tokens locally. See header, payload, signature, expiration status and all claims. Color-coded view, live decoding, copy per section.

Encode and decode Base64 (standard & URL-safe), URL encoding, and Hex. Handles UTF-8 text, three hex formats, byte-length stats.

Generate UUID v4/v7, NanoID, ULID, Snowflake and short IDs. Bulk up to 10,000, case and hyphen toggles, crypto-secure randomness.

Convert Unix timestamps, ISO dates and timezones. Live world clock, duration calculator, auto-detect input format. Everything at once.

Compare two texts line by line. Word-level highlighting, ignore whitespace, ignore case. LCS algorithm, the same one git uses.

Scan all links on the current page with parallel HEAD requests. Group by HTTP status. Copy broken URLs. Local only.

Preview how a URL looks shared on Facebook, Twitter, LinkedIn, Discord. Full OG and Twitter tag table, missing-tag warnings.

See every cookie for the current site. Tick to delete individual cookies or wipe the whole domain. Protect-list for logins.

Get just the recipe - no life stories. Extracts ingredients and steps from any food blog. Scale recipes, save favorites, print clean.

Learn new words while you browse. Replaces random words with translations. Hover to see the original. 4 languages, quiz mode, pronunciation.

Download all images from any webpage. Filter by size, format, dimensions. Batch download with one click. Finds hidden background images too.

Right-click any selected text to translate it. Uses the free public LibreTranslate API, no account, no vendor lock-in. 10 target languages.

Force dark mode on any website. 11 themes (AMOLED, Nord, Dracula...), custom colors, image brightness, per-site whitelist. Works everywhere.

Simulate 8 types of color vision deficiency on any webpage. Test your designs for accessibility. Real-time preview with adjustable intensity.

Quick WCAG accessibility audit for any page. Checks contrast, alt tags, headings, ARIA, forms, links. Score 0-100 with actionable tips.

Remember zoom level per domain. Set it once, it follows you back. Slider 50% to 300%. Export/import as JSON. No tracking.

Dim overly bright pages for night reading. 0-80% adjustable overlay, per-site memory, optional warm tint to reduce blue light.

Classic Snake with neon glow effects. Eat, grow, don't crash. How long can you survive?

Classic Pong against AI. Score 11 to win. Can you beat the computer?

Break all the bricks! Bounce the ball, collect power-ups, beat every level.

Drop blocks, clear lines, chase the high score. Classic falling block puzzle.

Slide and merge numbers to reach 2048. Simple rules, addictive gameplay.

Make words from 7 random letters. 60-second rounds. How many can you find?

Match 3 or more gems to score. Chain combos for massive points. 90-second rush!

Clear the field without hitting a mine. Logic, flags, and careful clicking.

Flip cards, find matching pairs. Test your memory in 3 difficulty levels.

100 trivia questions across 5 categories. 15 seconds per question. How smart are you?

Dodge asteroids, shoot enemies, survive as long as you can in deep space.

Jump across platforms, collect coins, don't fall. How far can you run?

Test your reaction time and aim speed. Two modes: click speed + aim trainer.

Remember and repeat the color sequence. It gets longer each round!

Words fall from the sky - type them before they hit the ground. Matrix style!

Click monsters, earn gold, buy upgrades. The addictive idle game in your browser.

Navigate random mazes with fog of war. Find the exit before time runs out.

Explore, fight, level up. A complete mini RPG adventure in your browser.

Roll dice, choose your scoring strategy. Full Yahtzee experience in Chrome.

Slide tiles into order. The classic 15-puzzle in 3 difficulty sizes.

Draw, paint, and annotate directly on any webpage. 8 colors, brush sizes, eraser. Save your artwork as PNG.

Page elements randomly highlight - click them fast! Whack-a-mole but with real webpage elements. Unique and addictive.

Drop a ball on any webpage - it bounces off page elements like a pinball machine! Control flippers with arrow keys.

The classic Flood-It puzzle but on real webpages. Page elements become colored tiles - make them all one color!

How fast can you click? Every click creates visual effects on the page. Destroy Mode: clicks make elements disappear!