Chrome extension that de-clutters Amazon, blocks dark patterns, adds seller transparency, price history, order/wishlist export, and accessibility tools.

• Sponsored-result removal (search pages, PDP carousels, infinite scroll)
• Optional shade mode (keeps tiles visible but dimmed + outlined)
• Video-ad and Prime-upsell nag removal
• Hero banner / promo strip removal

13 independent toggles: Brands related, Inspired by browsing, Customers also bought, Buy it again, Climate Pledge, Editorial, From the manufacturer, Compare, Subscribe & Save default, cart upsells, homepage clutter, footer, inline padding.

• Auto-decline warranty / protection plan. SquareTrade/Allstate upsell: "No thanks" is selected automatically.
• Force one-time purchase. Detects pre-selected Subscribe & Save radios and switches back.
• Auto-uncheck gift-receipt, share-info, and add-on dark patterns at checkout.

• Country-of-origin badge on PDPs + cached search-tile badges.
• Reveal seller. Actual third-party seller name + link near the product title.
• Variation bait warning. Flags listings with >3× price spread across variants.
• Local price history. Sparkline of every price you've seen on that ASIN. No external API, no Keepa account.
• Review-quality scoring. Polarization, 1-star share, verified-sample ratio, volume.

• Inline price-per-unit badges (auto $/oz, $/kg, $/ct; locale-safe EU decimal parsing)
• Suspicious-MSRP flag (>70% above actual)
• Affiliate/tracking URL stripper + /dp/ASIN canonicalization
• Extra "Sort by" options: Most reviews, Newest, Best $/unit

• Copy clean product link button on PDPs (Markdown-formatted)
• Order history export (CSV / JSON) on /your-orders pages
• Wishlist export (CSV / JSON / Markdown) on wishlist pages
• Late-delivery watcher — background alarm notifies you when a promised delivery date passes without "Delivered"
• CPU Tamer — throttles Amazon's background setIntervals when the tab is hidden

• Hide Amazon in-house brands (Amazon Basics, Essentials, Solimo, Pinzon, Goodthreads, Wag, Mama Bear, Ring, Blink, eero, etc.)
• Gibberish-brand heuristic (5–8 letter all-caps random names)
• User-defined regex blocklist

• Large-text mode (17px body)
• High-contrast mode (yellow on black, cyan links, green prices)
• ARIA fixes for Amazon's icon-only buttons
• Allergen / ingredient watchlist (user-defined terms, banner on match)

• Catppuccin Mocha (default) · AMOLED · Light
• Comfortable or Compact density
• Anti-FOUC
• Image dark-mode: Off · Tile · Dim · Darken · Invert · Smart (canvas corner-sample to detect white backgrounds)

.com .co.uk .ca .de .fr .it .es .nl .pl .se .com.tr .in .co.jp .com.au .com.mx .com.br .sg .sa .ae .eg

From the Releases page:

• AmazonEnhanced-v2.0.4.zip — extract, then Load unpacked in chrome://extensions/ (Developer mode).
• AmazonEnhanced-v2.0.4.crx — drag into chrome://extensions/.

Toolbar popup with 10 tabs: Ads, Declutter, Reviews, Price, Cart, Trust, Tools, Brands, A11y, Theme. Changes broadcast live to every open Amazon tab.

manifest.json        MV3 manifest, 20 Amazon locales
early-inject.js      document_start: theme + a11y attributes
theme.css            document_start: theme + declutter + image-mode + feature chrome
content.js           document_end: 15 feature modules + MutationObserver
background.js        Service worker: defaults, late-delivery alarm, tab broadcast
popup.html/css/js    10-tab settings UI
icons/               16/32/48/128/512 PNGs
build/pack-crx.py    CRX3 packer

MIT — see LICENSE.