Tech platforms can't be trusted.

It's time to regain control of your data. Backup and delete all of your tweets, and migrate them to Bluesky.

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Backup Your Data

Save a searchable copy of your data from tech platforms locally on your computer.

Delete Your Data

Delete your tweets, likes, direct messages, and other data from X.

Migrate Your Data

Migrate your tweets from closed platforms like X into open platforms like Bluesky.

Private and Secure

Cyd runs directly on your computer, not on our servers. We don't have access to any of your accounts, or to any of the data in them.

Enshittification-Proof

Cyd doesn't rely on third-party APIs from hostile tech platforms like X and Facebook.

Open Source

Cyd is open source software developed by Lockdown Systems Collective for the social good. The code is available on GitHub.

Help shape the future of Cyd

Fill out our user survey to help us decide what features to build next.

Migrate your tweets to Bluesky with the latest version of Cyd

Cyd is now open source!

Cyd, the app that lets you claw back your data from the billionaire-controlled tech platforms, is now open source!

Want to quit X in 2025? Here's how to do it the right way with Cyd

Here are simple step-by-step instructions on using Cyd to close down your X account while keeping your username and telling your followers where they can find you.

Backup and delete your bookmarks from X with the latest version of Cyd

Your bookmarks aren't included in your official X archive, but Cyd can help you claw them back anyway.

Cyd is approximately a bazillion times faster now

If Cyd has been slowly chugging away at deleting your thousands upon thousands of tweets, upgrade to the newest version. It will FLY through your old data.