Perma.cc Web Archiving Tool for Reliable URL Preservation and Citation
Perma.cc is a web archiving tool that creates permanent, unalterable links to web pages, preserving content to prevent link rot and support reliable citations.
- Best for
- Academic Citation
- Key capability
- Permanent URL Generation
Save Perma.cc, follow its updates and vote on it — everything stays in your account.
Sign in or create a free account
What is Perma.cc?
Perma.cc is a web archiving service developed by the Harvard Law School Library Innovation Lab that allows users to create permanent, unalterable links to web pages. It combats link rot by capturing snapshots of web content at the time of archiving, ensuring that cited URLs remain accessible and unchanged over time. This is especially valuable for academic, legal, journalistic, and research purposes where reliable references are critical.

Key features of Perma.cc
Perma.cc offers features such as one-click web page archiving, generation of permanent URLs, integration with citation tools, user account management for organizing archives, and institutional subscriptions for organizations. It provides a simple interface to capture and preserve web content reliably.
Permanent URL Generation
Creates stable, unchanging links to archived web pages to prevent link rot.
One-Click Archiving
Quickly archive web pages via the website or browser extension.
Institutional Accounts
Organizations can manage multiple users and archives under one subscription.
Citation Integration
Supports citation workflows by providing reliable URLs for academic and legal use.
User Dashboard
Manage and organize archived links with metadata and search functionality.
Pros and cons of Perma.cc
Pros
- Ensures permanent access to cited web content
- Simple and fast archiving process
- Supports academic and legal citation standards
- Institutional plans for organizational use
- Helps combat link rot effectively
Cons
- Limited free archives per month
- No offline or desktop app available
- Primarily English language support
Key use cases for Perma.cc
Academic Citation
Create permanent, unalterable links to web pages cited in academic papers to ensure long-term access.
Legal Documentation
Preserve exact versions of web pages for legal evidence and court submissions.
Journalism and Media
Archive news articles and online sources to prevent link rot and maintain source integrity.
Research and Libraries
Enable libraries and researchers to archive web content for future reference and digital preservation.
Business Record Keeping
Maintain permanent records of web content relevant to business operations and compliance.
How Perma.cc works
- 1
Create an Account
Sign up for a free or institutional account on Perma.cc to start archiving.
- 2
Archive a Web Page
Enter the URL you want to preserve or use the browser extension to capture the page.
- 3
Generate Permanent Link
Perma.cc creates a permanent, unalterable link that points to the archived snapshot.
- 4
Use in Citation or Reference
Include the Perma.cc link in academic papers, legal documents, or online publications.
Who is using Perma.cc
Perma.cc pricing
Free
$0/month
Free account with 10 trial links, given once rather than monthly.
Institutional subscription
Custom pricing
Expanded archiving capacity and administrative features for organizations.
Individual subscriptions
$10, $25 or $100 per month
Paid personal subscriptions in addition to the institutional subscription.
Plans and prices are as published by the vendor and can change. Check the official site before you buy. Open the pricing page (opens in a new tab)
Frequently asked questions about Perma.cc
Perma.cc is used to create permanent, unalterable links to web pages to prevent link rot and ensure reliable citations.
Yes, individuals can sign up for free accounts, and institutions can subscribe for additional features.
Yes, it captures a snapshot of the full web page as it appears at the time of archiving.
Perma.cc offers a free tier with limited archives; institutional subscriptions provide expanded access.
It depends on your specific needs and how you plan to use the tool. The official website and documentation are the best sources for the latest details.
This tool is designed to help users accomplish its core tasks more efficiently. It is typically used by individuals or teams looking to improve productivity and workflow.
It depends on your specific needs and how you plan to use the tool. The official website and documentation are the best sources for the latest details.
Conclusion
Link rot is the problem it addresses: a user enters a URL or uses the browser extension, and the service captures a snapshot of the full web page as it appears at the time of archiving. The result is a permanent, unalterable link pointing to the archived snapshot, to be included in academic papers, legal documents or online publications. The service was developed by the Harvard Law School Library Innovation Lab and supports citation workflows for academic and legal use.
Its intended users include academic researchers and librarians, legal professionals and courts, and journalists and media organizations. Organizations can manage multiple users and archives under one subscription. A free account receives 10 trial links once rather than a monthly allowance, while individual subscriptions cost $10, $25 or $100 per month alongside the institutional subscription.
Sources
Sign in to review this tool.
Sign In to ReviewNo reviews yet
Be the first to share how this tool worked for you.
Ask about pricing, limits, or how it compares — or answer someone else.
Sign In to AskNo questions yet
Have a question about using or paying for this tool? Be the first to ask.