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Message Credits and Character Limitations for SMS and MMS

Message credits length of messages special characters

Margarite Marquez avatar
Written by Margarite Marquez
Updated over 10 months ago

Message credits are deducted based on the length and type of message sent, as outlined below:

Replacement for this article: How do you count the messages I send?

SMS (Short Message Service):

  • A standard SMS message contains up to 160 characters, including spaces. Messages within this limit are counted as one credit. ( 1 credit = 1 message to 1 contact)

    Example of Short SMS Message:

Long SMS

If your message exceeds 160 characters, it will be split into multiple segments, with each segment considered a separate message. For example, a 300-character message would count as two messages.

Example of a Long SMS:

Special Characters

  • Messages containing special characters(such as emojis, or non-Latin characters) are encoded in Unicode, which limits the character count to 70 characters per segment.

    Unicode messages may, therefore, require multiple segments

Example of Special Characters in a Campaign

Click here to use our Character Counting Tool.

MMS (Multimedia Messaging Service):

  • MMS messages, which include multimedia content such as images, videos, or audio files, allow up to 1200 characters of text; however, the total character capacity is determined by the overall size of the message, including the multimedia content.

Example of MMS Message

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