Tag Archives: annual

Wayback Machine to Hit ‘Once-in-a-Generation Milestone’ this October: One Trillion Web Pages Archived

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Illustration of a towering monolith with "1T" engraved on it, symbolizing the Internet Archive's milestone of archiving 1 trillion web pages. The monolith stands against a cosmic backdrop with a glowing light behind it, evoking a sense of scale and wonder. The Internet Archive logo appears in the lower left corner.

This October, the Internet Archive’s Wayback Machine is projected to hit a once-in-a-generation milestone: 1 trillion web pages archived. That’s one trillion memories, moments, and movements—preserved for the public, forever.

We’ll be commemorating this historic achievement on October 22, 2025, with a global event: a party at our San Francisco headquarters and a livestream for friends and supporters around the world. More than a celebration, it’s a tribute to what we’ve built together: a free and open digital library of the web.

Join us in marking this incredible milestone. Together, we’ve built the largest archive of web history ever assembled. Let’s celebrate this achievement—in San Francisco and around the world—on October 22.

Here’s how you can take part:

1. RSVP
Sign up now to be the first to know when registration opens for our in-person event and livestream.
RSVP now

2. Support the Internet Archive
Help us continue preserving the web for generations to come.
Donate today!

3. Share Your Story
What does the web mean to you? How has the Wayback Machine helped you remember, research, or recover something important?
Submit your story

Let’s work together toward October 22—a day to look back, share stories, and celebrate the web we’ve built and preserved together.

Celebrate with the Internet Archive on October 11th & 12th

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Join us on October 11th & 12th to help celebrate AI @ IA : Research in the Age of Artificial Intelligence!

October 11: Tour of the physical archive

Please join us October 11th @ 6-8pm as we take a peek behind the doors of the physical archive in Richmond, California.

We are excited to offer a behind-the-scenes tour of our physical collections of books, music, film, and video in Richmond, California.

With this special insider event we are opening the doors to an often unseen place. See the lifecycle of physical books – donation, preservation, digitization, and access. Also, samples from generous donations and acquisitions of books, records, microfiche, and more are presented.

Register now for the physical archive tour

October 12: Join our annual celebration – in-person & virtual

Artificial Intelligence rocking your boat? Join us October 12th to see how the Internet Archive is using AI to build new capabilities into our library, and how students and scholars all over the world use the Archive’s petabytes of data to inform their own research.

This year’s event is hybrid. We will be celebrating in-person at our main library in San Francisco, and will be livestreaming the event itself from 7pm-8pm PT for those who want to celebrate with us from afar!

Register now for in-person or virtual attendance

Event details

5pm: Entertainment and food trucks
7pm: Program in our Great Room
8pm: Dancing in the streets

Location: 300 Funston Ave. at Clement St., San Francisco

Registration is required: Register now for in-person or virtual attendance.