Best QR codes, converters & calculators Chrome extensions (2026)
The 20 most-used QR codes, converters & calculators on the Chrome Web Store, ranked by real store users. Listings rated under 3 stars on 20+ ratings are left out. QR code generators and scanners, unit and currency converters, calculators, timers, stopwatches, random generators, word counters, case converters and other small text utilities.
Top 20 QR codes, converters & calculators, ranked
- 1
Read Aloud: A Text to Speech Voice Reader
Read aloud the current web-page article with one click, using text to speech (TTS). Supports 40+ languages.
≈6M users4.1★ from 3.6K ratingsUpdated 2 days ago9 permissions - 2
The QR Code Generator
Create, scan, and edit QR codes instantly with one click.
≈2M users4.3★ from 505 ratingsUpdated 9 months ago2 permissions - 3
NaturalReader - AI Text to Speech
Read aloud any text with realistic AI voices, compatible with webpages, kindle Ebooks, Google Docs, PDF, Emails, and more.
≈1M users4.2★ from 2.4K ratingsUpdated 3 weeks ago10 permissions - 4
Speechify — Text to Speech
Read aloud any Google Doc, PDF, webpage, or book with text to speech (TTS). Natural sounding voices in 60+ languages & 1,000 voices.
≈1M users4.6★ from 22.7K ratingsUpdated 3 days ago15 permissions - 5
QR Code Generator
A super handy QR Code Generator / Creator for you.
≈900K users4.9★ from 6K ratingsUpdated 3 weeks ago3 permissions - 6
QR Code Reader - Sateraito Office
You can scan the QR code and open the WEB page a on Chromebook or Chrome browser by QR Code Reader. You can also save scan history,…
≈800K users4.3★ from 3 ratingsNot updated for 2+ years2 permissions - 7
Read Aloud TTS: Text to Speech AI Voice Generator
Text to speech (TTS) with natural AI voices: read aloud web pages, PDFs & e-books. Free AI voice generator & text reader.
≈600K users4.3★ from 3.2K ratingsUpdated 7 days ago9 permissions - 8
Translate for Chrome -Translator, Dictionary
Translate words, phrases or text on any webpage. Full page translator and dictionary, text to speech (TTS) using Google Translate.
≈600K users4.6★ from 784 ratingsUpdated 12 months ago4 permissions - 9
Bitly | Short links and QR Codes
Create short, powerful links and QR Codes and share them with the world.
≈500K users3.7★ from 1.6K ratingsUpdated 5 weeks ago6 permissions - 10
Focus To-Do: Pomodoro Timer & To Do List
⏱ Pomodoro Timer ✅ Task Organizer 📊Time Tracker 📅 Schedule Planner 🔔 Reminder
≈500K users4.8★ from 14.3K ratingsUpdated 10 months ago4 permissions - 11
Cookie Check for YouTube™
A plain text description
≈300K users1.0★ from 2 ratingsNot updated for 3+ years5 permissions - 12
QR Code Reader for Google Chrome™
FREE Simple QR Code Reader which works for both Camera and Image files. No Internet needed.
≈300K users3.9★ from 783 ratingsNot updated for 2+ years1 permissions - 13
File Converter - By Online-Convert.com
Convert your files from one format to another. The official app from online-convert.com
≈300K users4.5★ from 320 ratingsUpdated 4 weeks ago8 permissions - 14
Url Shortener
Shorten links with T.LY. Create QR codes, use right-click actions, and copy short links fast.
≈300K users3.7★ from 175 ratingsUpdated 4 weeks ago3 permissions - 15
Url Shortener for Google Chrome™
Just click our extension icon on toolbar to shorten the URL of current page with TinyURL.com url shortener service.
≈200K users4.3★ from 1.5K ratingsNot updated for 2+ years4 permissions - 16
Selection Reader (Text to Speech)
High quality text-to-speech reader capable of seamlessly reading large amounts of text.
≈200K users3.7★ from 730 ratingsUpdated 5 weeks ago6 permissions - 17
QR Code Reader
A chrome extension for reading QR code from webpage
≈200K users3.5★ from 86 ratingsUpdated 11 months ago6 permissions - 18
QR Code (Generator and Reader)
Generate QR Code from the url of current page, link or selected text. And decode QR Code in image.
≈200K users3.8★ from 168 ratingsNot updated for 2+ years5 permissions - 19
Savvy Time Zone Converter
Time zone and local time converter. Compare and convert time between many locations at a time.
≈200K users4.5★ from 188 ratingsUpdated 4 days ago1 permissions - 20
Notepad
A very simple notepad for Chrome with sync functionality.
≈200K users3.8★ from 824 ratingsUpdated 18 months ago3 permissions
Head-to-head comparisons
QR codes, converters & calculators: questions
What is the most popular QR codes, converters & calculators Chrome extension?
Read Aloud: A Text to Speech Voice Reader is the most used, with ≈6M users and a 4.1-star rating. The QR Code Generator is next with ≈2M users.
Which QR codes, converters & calculators extension has the best rating?
Of the listings with 100+ ratings, QR Code Generator rates highest: 4.9 out of 5 from 6K ratings.
Are these QR codes, converters & calculators still maintained?
8 of the 20 listed here were updated in the last 30 days. Each card shows how recently it was updated.