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Your first lock

Create your first session​

To create your first Chaster session, you will need:

  • A chastity device, that can be locked with a key.
  • A key lockbox (a small box with a resettable numeric code), where to put the key in a safe place during the session.
tip

You can also test the application without actually locking your lock box, to test the features before a first real chastity session.

On the Locks page, click on the Create a lock button. You can now configure the parameters of your lock.

Initial duration​

Chaster locks are time-based locks, the session starts with an end date randomly determined between the minimum and maximum durations. You can set manually these two durations.

Initial duration: between 30 minutes and 1 hour

The initial duration will be set randomly between these two durations.

Lock options​

You can enable or disable certain options that will change the behavior of your lock. View all lock options

tip

If you are a beginner, we advise you to enable the Limit lock time option, to limit the maximum time spent locked.

Features​

You can enable some community features that will allow you to share your lock with others, and allow them to do actions. With Shared Links, you can for example send links to other people to ask them to add or remove time. View all features

"Offer your session" is enabled by default. This lets you offer your lock to a keyholder during or after creation.

warning

If you uncheck "Offer your session" when creating your lock, you are explicitly choosing to disable it, and this cannot be changed for the lifetime of the lock. The lock will remain a self-lock forever; you cannot re-enable the option later, and moderators cannot enable it for you. Many users ask support to enable this on an existing lock, but it is not possible. Only uncheck it if you are certain you will never want a keyholder for this lock.

Extensions​

Extensions are the core of Chaster, and allow infinite customization. There are all types of extensions: games, tasks, punishments, etc... You can activate them or not according to your desires and the experience you want. View all extensions

New extensions are developed every month, and are available in preview if you are a Plus member.

Lock combination​

Chaster enforces your chastity session by holding your lockbox combination secret until the timer ends. Without knowing the code, you can't open the lockbox to retrieve your key. That's what keeps you locked.

A key lockbox is a small container with a resettable numeric combination. You place your chastity key inside, set a code you don't know, and let Chaster store it for you.

There are two ways to set your combination:

  • Combination picture (recommended): you never see the code at all.
  • Generate a combination: Chaster generates a code for you, but you will briefly see it when setting it on your lockbox.

Combination picture​

This is the recommended method because you never see the combination at any point.

  1. Open your lockbox and place your chastity key inside.
  2. Set a new combination without looking: turn the dials randomly with your eyes closed or while looking away.
  3. Take a picture of the new code without looking at it: hold your phone over the dials and snap a photo while looking away.
  4. Upload the photo to Chaster when creating your session.
  5. Scramble the dials and close the lockbox: you are now locked out.
  6. Start your session and delete the photo from your phone.
tip

Before uploading, you can glance at the photo just to check it's not blurred, but avoid reading the numbers. If you are worried about image quality, you can request a verification of your photo: a moderator will confirm the image is readable once the session has started.

Generate a combination​

With this method, Chaster generates a random numeric code for you.

  1. Choose the number of digits matching your lockbox.
  2. Chaster displays a code: set this code on your lockbox.
  3. Lock the lockbox, scramble the dials, and start the session.

The combination will be revealed again at the end of your session.

warning

This method requires you to read the code in order to set it on your lockbox. Your session security depends on you forgetting the combination. For stronger enforcement, use the combination picture method instead. If you prefer this method, consider using it for shorter sessions where the code is easier to forget.