With the pressure of shipping big projects always on, finding time to fix the small things that go wrong on Quizlet sometimes falls through the cracks. But making sure that the Quizlet experience is as good as it can be for all our users is hugely important.

So for 24 hours last week, the entire engineering team put their current projects on hold and focused on tackling bugs. We fixed 29 bugs on the website and 5 on the iOS app - and we cleaned up a lot of other small issues along the way. These are some examples of the user-facing bugs we fixed.

Audio in Learn doesn't reshuffle terms

In the past, if you clicked "Speak Text" in Learn, it would reshuffle the terms and you'd lose your progress. We fixed this so that you can turn audio on and off as you please:


Adding audio icon to flashcards

We added an audio icon next to the word "audio" so that non-English speakers could more easily take advantage of this feature in flashcards:


Searching for non-English characters

We had an issue with the encoding of non-English characters that made searching for sets with Japanese, Chinese or similar languages a bad experience:


This is now fixed and works normally again.

Formatting never gets erased on edit

If you edit a term that has extra blank lines, saving your edits will not erase those blank lines anymore.

Rotating a fullscreen image on iOS

Rotating your phone while viewing an image fullscreen used to break the UI like this:


And when we ship the next update of our iOS app this will no longer happen.

Pinch to zoom on images on iOS

This feature will also ship in our next iOS update so that you can view all the details of your images.

And 29 more tweaks and fixes...

Planning the next bug day

We're planning to do this on a regular basis to keep Quizlet running as smoothly as possible. Please let us know if you spot any issues and we'll do our best to fix them as soon as possible.

And thanks to the Quizlet engineering team for staying up late squashing these bugs!


  1. silentskream

    Second Hi-FIVE! First Comment the first good that happened to me today! :-)

  2. Highland_warrior

    Thank you so much for fixing the problems!

  3. Sereneksaad

    second comment:)

  4. Sereneksaad

    5th highfive :)

  5. porksteaks


  6. Tessa-V_Minnieval

    Cool love it :)

  7. watermelonsoda

    lucky number 15!!!! giraffes

  8. Johngoo123

    10th comment

  9. Johngoo123

    30th high five



  11. Sola6174

    hey Quizlet you guys are awesome!!!
    also: is it just me or are high fives being kinda weird?

  12. Neptune2000

    GOOD 4 U

  13. Echo-7

    42nd high five.

  14. MemVerseFanatic

    good job @ Quizlet

  15. LoveTacosForever


  16. martha_j_payne

    Great! Can anything be done about the fact that adding audio when in Firefox is frustrating? Only part of a word comes through.

  17. sabouassali01

    Yay!!! 23rd comment! Thanks for all the fixing Quizlet!

  18. cathyoreilly TEACHER

    I still cannot upload images. I have tried on my Mac and my PC at school. Any ideas?

  19. garancomfort

    I am still waiting to be able to make flashcards on Android!
    Please don't forget about us!

  20. DestinySeeker77

    That's nice! (Although I never experienced these bugs...) ^_^ Thank you so much, Quizlet! Keep improving!

  21. LSAcker

    Awesome sauce! less bugs= better studying

  22. joanna_17000 TEACHER

    Today I noticed you have new Icons for FLASHCARDS, LEARN, SCATTER etc. - I don't like them! Previous was better! Also Pie chart represented better your progress.

  23. pikachu168

    Whoa, not much and it's been a while since this news was up

  24. khalid200366


  25. Warrior345


  26. shawndye101

    Awesome! Comment 31! :)

  27. marines531


  28. Patriots_Player


  29. rw54

    Thanks for saving these problems!

  30. marines531

    cool and sweet

  31. abhishek_satre
  32. abhishek_satre
  33. Will_-1_

    221 high five


  34. Ciana_Caruso


  35. Ciana_Caruso

    How come we can only comment twice?? =(

  36. DeemDeem52


  37. hopebordelon4

    What are we doing again??? I am new on here can you help me out???

  38. NHW12345

    Man, I LOATHE bugs! They freeze up the computer and lag all the sites I already have other accounts on! Please don't let Quizlet be as crappy as Obamacare! My family has Xfinity internet, and it's trying to help our computer refresh these sites, including Quizlet. Thanks for letting me know.

  39. danieltorres239

    i love tacos and pizza and cheeseburgers,quizlet and skydiving i will take a picture.

  40. danieltorres239

    when i see stink bugs they stink just by looking at it,like my little dog laying in mud who would like a stink bug.

  41. jammyyy27lerro2


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