model do not. WeSolve+ is best for someone who wants questions from their own textbook rather than answers to somebody else's, and the tool below does the free version of that.
WeSolve+ reads the whole document and writes the questions for you
Upload your PDF, photograph your notebook, or point the camera. WeSolve+ writes questions from that material, explains why each answer is right, reads the chapter back to you as a podcast, and remembers every item you missed until you own it.
The tool below is a small browser-only tool and it is not WeSolve+: paste a few lines and text rules turn them into cards on the spot. The real app, the one that uses AI, is behind the link above.
Textbook questions to practice
This is a browser-only tool, and that is all it isIt splits the text you paste by rule, and nothing else. WeSolve+ is a different thing entirely: it reads your whole PDF with AI, writes the reasoning behind every question, speaks the chapter back to you, and remembers what you missed so it can return it. Try the real app now, free!
This tool uses text rules, not AI, and it is not an answer library. It takes questions you already have and hides the answers, which is the reverse of what Slader did. If you need the worked solution itself, that is what the paid libraries sell. Your text stays in the browser and is never sent anywhere.
| What you used it for | Status now | Where it is |
|---|---|---|
| Step by step textbook solutions | Moved | Quizlet Explanations, mostly paid |
| Free reading without an account | Gone | Nowhere, that model ended |
| Your saved books and history | Gone | Not transferred |
| A specific textbook edition | Check it | Coverage is not identical after a move |
| Practice for the exam itself | Never offered it | Questions from your own chapter |
What actually happened, and how to check it yourself
Slader was a library of step by step textbook solutions, crowd written and free to read. Quizlet acquired it and folded the content into Quizlet Explanations. The verification takes five seconds and does not require trusting this page: open slader.com and watch where your browser lands. Measured on 11 August 2026, it resolves to quizlet.com/explanations. That is the clearest evidence available, because a redirect is a statement made by the owner of the domain rather than by a commentator.
What you lost in the move
Three things changed and only one of them is about content. The free reading model went: Explanations sits behind Quizlet's subscription for most of its library, and the pricing is on their upgrade page rather than here, because a number quoted on a competitor's page is stale the day it changes. Any account you had is gone. And the coverage is not identical: an acquisition transfers what was licensable, not necessarily every book. If you had a specific textbook edition you relied on, check it in Quizlet before assuming.
Why sites like this keep disappearing
A crowd written solution library has two structural problems and both eventually bite. It is expensive to keep accurate, since every new textbook edition renumbers the questions. And it sits in an uncomfortable legal position, because the solutions are derived from copyrighted material somebody else publishes. Acquisition is the usual ending: the content moves inside a subscription product with a legal department, which is what happened here and what happened to StudyBlue when Chegg bought it. Planning your revision around a free answer library is planning around something with a known ending, and link rot is the general name for the outcome.
The harder question underneath
An answer library is only useful in one direction: you attempt the problem, get stuck, and read how the step you missed is done. Used the other way, as a source of things to write down, it produces a completed problem set and no practice, which is a bad trade even before the integrity question. And the integrity question is real, since submitting a solution you copied is what institutions define as outsourced work, whether the source was a person or a library. The rule that survives is the same one on the homework helper page: attempt first in writing, then check, then redo the step you missed without looking.
What to use for the thing Slader was actually good at
If the need is a worked solution to a specific numbered problem, the honest answer is a paid library: Quizlet Explanations, Chegg, or Course Hero. If the need is to be able to do that kind of problem in an exam, a library is the wrong shape entirely and practice is the right one. Those are different needs and it is worth being honest with yourself about which one you have at eleven at night, because they feel identical and they are not.
What WeSolve+ does instead
Upload a PDF, photograph the page or take a camera shot and WeSolve+ reads the chapter and writes explained questions from it, plus a card deck and a short audio recap. Explained means the reasoning is attached, which is the part an answer key leaves out. Questions you miss are kept in their own list and returned on a schedule. It does not hold a library of worked solutions to published textbooks and does not intend to, for the reasons in the section above. It opens in any browser at wesolveapp.com, and on iPhone and iPad through the App Store. Starting costs nothing; the numbers are on pricing.
Sources used on this page
- Slader's former address
- Quizlet Explanations
- Quizlet, resmi site
- Quizlet upgrade and pricing
- Quizlet help center
- Quizlet
- Chegg
- Course Hero
- StudyBlue
- Contract cheating
- Link rot
- Textbook
- Mergers and acquisitions
- Academic integrity
- Worked-example effect
- Active recall
- Testing effect
- Spaced repetition
- Roediger and Karpicke (2006)
- Karpicke and Roediger (2008)
- Cepeda et al. (2006)
- Dunlosky et al. (2013)
- What Works Clearinghouse
- The Learning Scientists
- Retrieval Practice
- Cloze testi
- Anki manual, importing
- MDN, the details element
- MDN, the textarea element
- WeSolve+ App Store'da
Is Slader still available?
No. The domain redirects to Quizlet Explanations, which you can confirm in five seconds by opening slader.com and watching where your browser lands.
Is Quizlet Explanations free?
Most of the library sits behind Quizlet's subscription. The current price is on their own upgrade page rather than here, because a number quoted on somebody else's page goes stale the day it changes.
Did my Slader account move?
No. Accounts, saved books and history did not transfer. An acquisition moves licensable content, not user records.
Will my textbook still be covered?
Check it rather than assume. Coverage after a move is rarely identical, because what transfers is what could be licensed.
Why do free answer sites keep closing?
They are expensive to keep accurate as editions renumber, and they sit in an awkward legal position because the solutions derive from somebody else's copyrighted book. Acquisition is the usual ending.
What does this page's tool do?
The opposite of an answer library. It takes questions you already have and hides the answers, so you have something to attempt rather than something to copy.
Last updated: 2026-08-15