Interval TimerOpen timer

Support the timer. Go ad-free.

Interval Timer is free to use. If you would like to support development, you can do so through Buy Me a Coffee.

One payment: ad-free while this Service is provided, and screens and sounds are stored on your device so the timer launches offline.

Choose your support amount on Buy Me a Coffee’s checkout page.

Payment requires an internet connection. No email exchange with this app is needed, but the payment service may ask for an email address or other details.

Support payments are being prepared. You can continue here once the payment page and verification service are configured.

Checking whether support payments are open…

  1. Create a linking code

    This code connects your support payment to this browser. Create it and copy it.

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  2. Paste the code into your support message

    Buy Me a Coffee opens in another tab. Paste the linking code into the message field and set the message to private. Do not paste your restoration pass.

  3. Return here for payment confirmation

    Return after paying. Ad-free mode activates when the payment notification arrives, which can take time. Automatic checking stops after 10 minutes; you can check again below. Do not pay repeatedly if confirmation is delayed.

Save your pass or restore on another device

Your restoration pass is a secret that restores ad-free mode. Keep it in a password manager or another safe place. Do not put it in the support message or publish it.

Clearing site data deletes your restoration pass. A linking code or transaction ID alone cannot restore access. If you lose the pass, you will need help from the contact channel.

Ads and ad-free mode

The current ad spaces are only for checking the layout; no external ads are served yet.

After payment is verified, ad-free mode is enabled in this browser for as long as this Service is provided. Keep your restoration pass before clearing site data or moving to another device. Refunded support payments do not qualify.

Hiding ads does not stop access analytics. For how analytics is handled, see the Privacy policy.

Support is optional

All timer features work without support or ad clicks. Payments and refunds follow Buy Me a Coffee’s terms.

Open timer ／ Full guide