All extensions

Highlights the current reading block around the caret on configured sites.

Reading List Pro

A smart “read later” tool that syncs articles, sorts them by category, shows reading times, and works offline.

Reading Mode Extension

A browser extension that provides Reading Mode, text size adjustment, Auto Scroll with adjustable speed, Back to Top, ad removal.

Reading Time Estimator

This extension estimates the reading time for online articles.

Read It Later

Save interesting articles, blogs, and web pages with a single click. Read it Later when you have time

README Injector

🧑‍💻 Developer Tools

Prepend or append any markdown snippet to your GitHub repo READMEs in bulk, safely and re-runnable.

readmepls — save to library

Save the page you're on to your readmepls library in one click.

ReadN Reading Filter

Analyze webpage reading difficulty by comparing vocabulary against known word lists

ReadOn

Bookmark a scroll position on any page and pick up reading where you left off.

ReadStats: reading time & readability

See the reading time of any page. Upgrade to Pro for a readability score, grade level and your longest sentences.

5.04

readtxt

Condense Web Articles into Plain Text

5.04

ReadWithLink

ReadMode and with links

Ready Card Balance - Multi Unit Converter

🧑‍💻 Developer Tools

Convert quickly and accurately between common units of measurement

RealCost — See the Real Price

🛍️ Shopping

Estimates Canadian totals including taxes and eco-fees on Amazon.ca, Walmart, Best Buy, and 19+ retailers.

RealESALetter: Best ESA Letter for Your Pet – Fast, Trusted & Calculator

RealESALetter Chrome Extension for ESA & PSD letters with fast access and a Pet Rent Calculator to help estimate housing pet costs.

5.04

Real Estate ROI Calculator

Extracts listing data and computes ROI for real estate properties.

Realtor.ca Square Footage Highlighter

Highlights properties with enough square footage on Realtor.ca

Reason Centers

Typography meets religious freedom. Frame/toolbar is composed of a red background and notebook rule. Homepage includes "If God…

3.44

rebate-hepler

🛍️ Shopping

rebate help plugin

Recall

Save, restore, and export form data to prevent data loss

Recall

Local semantic search across Claude, ChatGPT, and Gemini. Everything stays on your device.

Recall — Highlights Extractor

Extract highlights from Kindle Web and Google Play Books and send to Recall app

🧠 Recallio – Smart Web Highlighter

Highlight text, add notes, and review them with smart recall to remember what you read.

Recap Mate

Get AI-powered summaries of YouTube videos in seconds with Recap Mate