In the Leitner Box application, you can create new flashcards and quizzes in Markdown and LaTeX format and share them with others
Users
300
+15 in 30 days
Rating
4.3 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#54K
#45K among extensions
Version
1.4.2
updated 9 Jan 2023
Users
monthly, 3 years
Latest, 16 Oct 2026:300 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 16 Oct 2026:3 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Leitner Box
In the Leitner Box application, you can create new flashcards and quizzes in Markdown and LaTeX format and share them with others. In this app, you can create your flashcards in Markdown and LaTeX format.
All the flashcards will store on your local device and you can import and export all or specific categories and share them with your friends. All the flashcards will be automatically scheduled to review them consistently.
If you add a flashcard by selecting a word in the browser, this extension will automatically save the word and its paragraph to let you review that word in the main context(this way is much better than reviewing something just by its meaning).
You can add an image in Markdown format, for this, you need to copy the image link and past it to your flashcard in markdown format like this:

You can see some of the available commands this app supports in the screenshot section.
This is the sample code(copy inside application to see how its work):
# Here's a Heading
###### Heading level 6
I just love **bold text**.
This is really ***very*** important text.

```python
def sayHi():
print("Hi")
```
$$ \frac{x}{y} $$
My favorite search engine is [Duck Duck Go](https://duckduckgo.com "The best search engine for privacy").
| Tables | Are | Cool |
|----------|:-------------:|------:|
| col 1 is | left-aligned | $1600 |
| col 2 is | centered | $12 |
| col 3 is | right-aligned | $1 |
- First item
- Second item
- Third item
- Indented item
- Indented item
- Fourth item
$$ Take , \frac{x}{y} cup of sugar $$
$$\sqrt{\frac{a}{b}}$$
$$ \sum_{i=1}^{10} t_i $$
$$ x \equiv a $$
$$ \frac{n!}{k!(n-k)!} $$
$$ ^3/_7 $$
$$ k_{n+1} = n^2 + k_n^2 - k_{n-1} $$