Simple pricing

Invest in your ability to get information


Free forever

  • Look up words
  • Vocabulary calendar
  • Sentence snapshot
  • Youtube videos' subtitles/CC
  • Mark words on web page

$39 year

  • Look up words
  • Vocabulary calendar
  • Sentence snapshot
  • Youtube videos' subtitles/CC
  • Mark words on web page
  • Vocabulary flashcards
  • Spaced repetition review
  • Print vocabulary list
  • Mark words on PDF file
  • Import vocabulary
  • Cloud auto-sync
  • Word frequency
  • Email reminder
  • Review words on mobile

Please email us if you have any question:

Become PRO to get unlimited


Word Definition

Look up words on any web page or dashboard page.

Vocabulary Calendar

Vocabulary Calendar Dashboard.

Includes week and month mode.

Sentence Snapshot

Check the word's sentence Snapshot.

Youtube videos' subtitles/CC

Learn English words while watching Youtube videos.

Mark words

Collect and save the new words on any web page.


Word storage space


Vocabulary Flashcards

Practice your vocabulary by Flashcards. Default, reverse, random sort.

Default sort

Spaced repetitionNew

Practice your vocabulary with Spaced Repetition and flashcards. For your short and medium-term memory

Print Marked Vocabulary

Print your weekly marked words or monthly marked words


If the collected vocabulary appears on any other web page, it will be marked automatically. For your long-term memory.

Import Vocabulary

Import your own vocabulary list.

Reviewing the vocabulary on any page.

PDF File Support

Mark words in pdf file by Chrome/Edge.

Open your local PDF file or online PDF file by Chrome/Edge and then mark words.

Cloud auto-sync

Sync the words to any computer that supports Chrome/Edge, such as your office computer, personal computer, etc.

Word frequency

If the frequency is high, then the word is probably a useful one to learn

Email reminder

You can review the words with everyday email reminder.

Review on Phone

You can use PWA app to review your marked vocabulary on your phone.


Email support

Thousands of users in 29 countries are using the PRO version

4,000+ language learners are improving their reading skill

Frequently asked questions

Does the extension work with every website?

Yes, Burning Vocabulary runs on the browser as an extension, it works on any web page.

How can I receive the next updates?

The extension for Chrome will be automatically updated as soon as we deliver new updates.

Why the saved words disappear?

If a free user uninstalls the extension, the marked words will disappear.

How many languages does it support?

We support 30+ popular languages like English, Spanish, French, Chinese, Japanese, etc.

What will I get if I buy?

First, you will get the PRO features and a license of our extension. Second, we are happy to provide support if you have some problems with our extension. Third, you may get our new features for free.

Can I use my license on different computers?

Yes, you can use your license on different devices, such as your office computer or personal computer, etc.