Every message sent on WhatsApp usually has at least one checkmark next to it to represent its delivery status. By noting the checkmarks’ color and number, you may tell what they indicate about your message.
There are three different types of checkmarks you can get next to your message, and we’ll be looking at the single, gray checkmark here. There is more than one possible reason why a WhatsApp message might have only one checkmark.

Why Is WhatsApp Showing Only One Tick?
you’re able to get three different checkmarks next to each message you send on WhatsApp, depending on its delivery status. Aside from the checkmarks, there are other indicators that can tell you about delivery status such as the clock symbol and the exclamation mark in a circle or triangle.
The single checkmark appears when a message has been successfully sent from your device to WhatsApp’s servers, but it has not yet been delivered to the recipient’s device.

1. The Recipient Is Offline
If your WhatsApp message is showing a single checkmark for a long time, then it is likely because the recipient is currently offline. However, they could have internet access but be away from WhatsApp with background data access turned off.
The message won’t reach them until they open WhatsApp again and a network connection is established.

2. Connectivity Issues
In some cases, a bad network connection might prevent the recipient from getting the message instantly even if they’re online. Also, a poor connection on your end could cause one checkmark to be displayed on WhatsApp even after the message has been sent and read.
A good way to identify a poor network connection is to try loading a simple webpage or run a speed test. We have a guide that describes how you canspeed up a slow mobile data connection. Be sure to send it to your friend if the issue is from their end.
There are times when server problems on WhatsApp’s end can slow down message delivery, but these are usually short-term and are fixed quickly.
3. The Recipient Has Blocked You
If you see one tick on WhatsApp for days on end, it is worth considering that you may have been blocked by the recipient, especially if you’re able to’t see their profile picture, online status, and last-seen information.
Any message sent to a recipient that has blocked you will only show a single checkmark. There are signs you’re able to use tofigure out if someone has blocked you on WhatsAppso that you can confirm whether this is the issue.
4. The Recipient Is Using Modded Version of WhatsApp
Third-party modded versions of WhatsApp may include features that prevent double checkmarks from being shown on messages sent to their users. Be sure to encourage the recipient to install an official version of WhatsApp to ensure continued operation and prevent a temporary ban.
5. You Have Edited the Message
Edited messages are resent and will show a single checkmark, even if the original message has been successfully delivered. In the event that you are new to this feature, be sure to read our guide onhow to edit sent WhatsApp messages.
6. There Are Syncing Issues With WhatsApp Web
You might temporarily see one check next to your message if you are using WhatsApp Web. Due tohow WhatsApp Web works, the mobile app and online client sometimes need to sync properly before you see the two checkmarks that show your message has been sent.
One Checkmark Means Your Message Has Been Sent but Not Delivered
One tick on a WhatsApp message simply indicates that your message has started its journey from your device to the recipient, but it hasn’t been delivered.
In most cases, the issue is temporary, and the message will eventually be delivered with two checkmarks. If the message remains undelivered for an extended period, you can consider contacting the recipient through an alternative method to ensure they are aware of the message, especially if it is urgent and your relationship allows for it.