SMS LENGTH CALCULATOR

Validate your message

Count the characters in your SMS message using our tool below. Use the encoding panel to understand how your SMS message is composed. One SMS message can be no more than 160 characters or 70 characters when using Unicode.

Your Message

Characters left in last SMS Part: 160

Encoding

  • Characters used: 0
  • Characters available per SMS: 160
  • Number of SMS needed: 1
  • Encoding: GSM 7-bit

Details

Your Message

Legend

  • Regular 7bit character, present in GSM charset
  • Character present in GSM charset, encoded as Unicode character
  • EEscape character 0x1B; required to access | ^ € { } [ ] ~ characters
  • Character not present in GSM charset, forces to use Unicode encoding
  • HUser Data Header (UDH) of the message. Required for multipart sms

BEST PRACTICES FOR SMS MESSAGING

Things to keep in mind

Follow these tips to boost your next SMS campaign.

Be concise

Prioritize key information to ensure your message is both effective and concise.

Be mindful of emojis

Emojis engage, but reduce SMS limit to 70 characters due to Unicode encoding.

Segment your audience

Customize texts for each audience group to boost the relevance of your messages.

Keep it clear

Ensure your text is easy to read and understand.

Include a clear call to action

Make sure the desired action is simple and easy to follow.

Keep your message short

Keep SMS under 10 parts for optimal delivery and readability.

LINK Mobility Group
Office: Gullhaug Torg 5, 0484 OSLO
Postal: Postboks 4605 Nydalen, 0405 OSLO
Email: info@linkmobility.com
Tel: +47 22 99 44 00

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