11
Platforms
5
Free Unlocks
<30s
Per Unlock
$1.45
Unlimited / Week
What Is a Course Hero Unlocker?
A course hero unlocker is a tool that retrieves a CourseHero document — a textbook solution, a page of lecture notes, a past exam, a study guide — without requiring you to hold an active CourseHero Premier subscription, type your credit card into CourseHero, or trade your own class materials through the upload-gated "free" tier.
Not every unlocker is built the same way. Some run as browser extensions that inject into the CourseHero page — these are the ones Chrome Web Store has repeatedly pulled for credential theft and ad injection. Some run as ad-supported free sites with survey walls and popup redirects. Some are Discord sellers with a stockpile of CourseHero subscriptions, no history, and no refunds. And then there is the server-side model: a provider network that retrieves the document entirely on the server and hands you a signed preview link.
StudySolutions is the course hero unlocker we built around the server-side model. There is no extension to install, no CourseHero login to hand over, and no survey to clear. You paste a URL, wait about twenty seconds, and read the unlocked document through an HMAC-signed preview URL that stays valid for 24 hours. One account also covers ten other platforms — Chegg, Bartleby, Studocu, Quizlet, Brainly, Scribd, CliffsNotes, Numerade, Homework.Study.com, and an internal fallback provider — for $1.45 a week.
The rest of this guide compares every unlocker method, walks through the 3-step flow, breaks down the pricing math against CourseHero Premier, and answers the eight questions every first-time user actually asks.
Why CourseHero Costs So Much (And Why You Don't Have to Pay It)
CourseHero Premier is $39.95 per month. That is $479 per year for a single homework platform. The free tier is technically free, but it is upload-gated: you have to upload ten of your own documents before you can view anyone else's. And the a la carte "buy this document" option runs $4–6 per document and balloons fast.
Premier · $39.95 / month
The headline plan. Billed monthly, auto-renew by default, reputation for hard cancellation. $479 per year for unlimited CourseHero unlocks on a single platform — no Chegg, no Bartleby, no Studocu.
Upload-gated "free" tier
The free tier asks you to upload ten of your own documents — lecture notes, problem set solutions, past exams from your class — before you can view anyone else's. CourseHero monetizes those uploads forever. You are paying in intellectual property instead of dollars.
A la carte · $4–6 per document
One-off document purchases look cheap until you need five for a single project. Four documents = a full month of CourseHero Premier. And you only get one document — no access to the rest of the library.
One Homework Pass at $1.45/week unlocks CourseHero, Chegg, Bartleby, and Studocu — unlimited — for roughly $6.30 a month. That is one-sixth of a single CourseHero Premier subscription, and it covers four platforms instead of one. See the full billing page for weekly cadence and cancel-anytime terms.
The 3-Step Method to Unlock Any Course Hero Document
The entire StudySolutions unlock flow is three steps. Budget two minutes the first time (account creation + URL paste) and under thirty seconds every time after.
Paste a CourseHero URL
Copy any CourseHero document URL — a textbook solution, a page of lecture notes, a past exam, a study guide — and paste it into the Unlocks dashboard at studysolutions.app/services/unlocks. No CourseHero login, no extension, no survey.
Wait about 20 seconds
The StudySolutions provider network retrieves the document server-side. A progress indicator in your dashboard counts up while retrieval runs — median time is 15–25 seconds. You can close the tab; the unlock continues in the background and appears in your history when it is ready.
View the signed preview — cached 24 hours
The unlocked document opens through an HMAC-signed preview URL that stays valid for 24 hours. Re-view from any device inside that window without spending another unlock. The unlock itself stays in your dashboard permanently — you can regenerate the preview link later.
Course Hero Unlocker Comparison: Every Method Side by Side
Every popular CourseHero unlock method lined up on the same axes: how it retrieves the document, how long it takes, what it costs, and how much it risks your privacy or your CourseHero account. For a broader homework-help comparison, see best homework help sites in 2026.
StudySolutions
WinnerMethod: Server-side provider network
Speed: <30 seconds
Cost: $1.45/week · 5 free
Safety: High — no extension, no login
Verdict: Winner — covers CourseHero + 10 more platforms
CourseHero upload-to-unlock
Method: Upload 10 of your own documents
Speed: Days (review queue)
Cost: "Free" + your IP
Safety: Medium — you lose your own materials
Verdict: Pay with your coursework; uploads rejected often
CourseHero Premier
Method: Official $39.95/month subscription
Speed: Instant (on login)
Cost: $39.95/mo · auto-renew
Safety: High — but expensive and hard to cancel
Verdict: 27× more expensive than Homework Pass for 1 platform
Homeworkify & clones
Method: Ad-walled free site, public cache
Speed: Varies · often fails
Cost: $0 + surveys/ads
Safety: Low — survey harvest, popups
Verdict: Works sometimes for old URLs; unreliable
Reddit tutor-bidding
Method: Volunteer uploads on r/* subs
Speed: 4–48 hours
Cost: Free or tip
Safety: Medium — no guarantee
Verdict: Too slow for a midnight deadline
Browser extensions
Method: Injects into CourseHero pages
Speed: Varies
Cost: $0 + privacy cost
Safety: Very low — credential theft risk
Verdict: Chrome has pulled dozens for credential theft
Discord dealers
Method: Manual seller with CourseHero subs
Speed: Minutes to hours
Cost: $1–5 per unlock
Safety: Low — no buyer protection
Verdict: Scam risk; no refunds, no history
Only one row solves the whole problem: fast, safe, multi-platform, and honestly priced. Every other method trades one of those four properties for another — and most of them trade two.
Step-by-Step Walkthrough: From Signup to First Unlock
A five-step walkthrough for your first CourseHero unlock with StudySolutions. Works identically for Chegg and Bartleby — see the free Chegg unlock guide for the Chegg-specific version.
Create your StudySolutions account
Head to studysolutions.app/auth/signup. Email and a password is the whole form — no credit card, no phone number, no CourseHero credentials. Your account lands with 5 free premium unlocks the moment you verify your email.
Copy the CourseHero document URL
Open the CourseHero document you want to unlock in your browser. Copy the URL from the address bar. It will look like coursehero.com/document/12345678 or coursehero.com/textbook-solutions/.... Any CourseHero URL works.
Paste into the Unlocks dashboard
Open the Unlocks dashboard, paste the URL into the input field, and click Unlock. The progress ring starts counting while the server-side retrieval runs through the StudySolutions provider network.
Wait for retrieval
Median time is 15–25 seconds. Long multi-page documents can take up to 45 seconds. The unlock runs asynchronously — close the tab if you want and come back later. Your dashboard will show the new entry with a green Ready status when it completes.
Open the signed preview
Click the entry in your dashboard to open the signed preview URL. Full document pages, expert step-by-step solutions, any diagrams or images, all rendered in-app. The link stays valid for 24 hours — revisit from any device, spend no additional unlocks.
After your first successful unlock you can also run the same flow against a humanized ChatGPT draft — unlock the reference answer, write in your own words, and scan through the StudySolutions AI Humanizer before submission.
What Document Types You Can Unlock
The course hero unlocker handles every public document type CourseHero publishes. If it is behind the CourseHero paywall, it can be unlocked.
Textbook solutions
Expert-authored step-by-step answers for every major Calculus, Physics, Chemistry, and Statistics textbook CourseHero indexes.
Lecture notes & handouts
Course-specific class notes uploaded by other students — great for catching up on a missed lecture or finding the exact syllabus you are working from.
Past exams & practice tests
Old midterms and finals from matching course codes — the single most valuable prep material before a real exam.
Problem sets & homework
Weekly problem-set solutions. Best used the way you would use a solutions manual — check your approach, not copy the final answer.
Study guides & essays
Topic-level study guides and essay outlines — valuable as a jumping-off point for your own writing, not a submission.
Q&A tutor responses
CourseHero's 24/7 tutor responses to specific student questions — often the clearest explanations for edge cases.
Any URL under coursehero.com is fair game. If a document shows as locked or blurred on CourseHero, paste the URL into the Unlocks dashboard and the server-side retrieval handles the rest.
Is a Course Hero Unlocker Safe?
The honest answer depends entirely on which unlocker. Browser extensions are risky — Chrome Web Store has pulled dozens of "free homework unlock" extensions for credential theft and ad injection. Discord dealers have no buyer protection. Survey-wall sites harvest your email and phone number. StudySolutions runs on a different architecture — here is what that means in practice.
No CourseHero login required
StudySolutions never asks for your CourseHero credentials. There is no login field on our site for any third-party service. The retrieval runs through the StudySolutions provider network, so CourseHero never sees anything tied to your personal account.
No browser extension, ever
StudySolutions is a web app. We cannot read your cookies, your banking tabs, or your browsing history — because nothing runs in your browser. The typical "free CourseHero unlocker" extension requests permission to read all data on all websites, which is why Chrome keeps pulling them.
No coursework upload trade
You do not hand over your own lecture notes, problem sets, or past exams. The CourseHero-native free tier demands exactly that; StudySolutions replaces the trade with a flat $1.45 weekly fee (or 5 free unlocks on signup). You keep your own materials.
HMAC-signed content tokens · Stripe billing
Every unlocked document is served through an HMAC-signed preview URL that expires after 24 hours — tamper-resistant by design. Payments run through Stripe, with weekly billing and one-click cancel. No survey walls, no phone number harvest, no auto-renew trap.
Academic integrity still applies: an unlocker is a study aid, not a shortcut. Use unlocked solutions the way you would use a textbook solutions manual — review the approach, understand the steps, apply them in your own words. The goal is understanding the material, not copy-pasting a signed preview.
Pricing: Free Tier vs Paid Plans
Every plan is weekly billing with one-click cancel through Stripe. The figures below come directly from src/lib/stripe-config.ts — no hidden fine print and no price hikes on renewal.
Basic
$0Free forever
No credit card required
- 5 free premium unlocks (lifetime)
- 5 free-domain unlocks every week
- 24-hour signed preview cache
- Access to all 11 supported platforms
Homework Pass
$1.45/week
Cancel anytime · weekly billing
- Unlimited CourseHero unlocks
- Unlimited Chegg + Bartleby + Studocu
- Fast-lane retrieval queue
- Permanent unlock history
Homework+ Pass
$2.49/week
Priority queue · all 11 platforms
- Everything in Homework Pass
- Priority retrieval (fastest lane)
- Numerade + Scribd + Quizlet Plus
- Early access to new platforms
Study Pass
$4.50/week
Unlocks + Humanizer + Turnitin
- Everything in Homework+ Pass
- AI Humanizer (250k words/week)
- Turnitin AI & plagiarism scans
- All StudySolutions services
One month of CourseHero Premier at $39.95 costs more than six months of Homework Pass at $1.45/week — and Homework Pass covers CourseHero plus Chegg, Bartleby, and Studocu. If you are paying CourseHero today, you are overpaying by roughly 96%.