> ## Documentation Index > Fetch the complete documentation index at: https://moengage-analytics-query-api-docs.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # What is the allowed character limit for title and message in web push notifications? > Understand character limits for web push notification titles and messages, how they vary across devices, and tips to keep your content visible. ## Character Limits The length of notification title and message depends on a number of factors including screen size, width, and input language. It may vary from device to device. **The total permissible data limit is 4 KB.** If the number of characters exceeds the limit suited for a device type, the title/message may appear trimmed (followed by ...) when delivered on that device. ## Example Here's an example of how a trimmed title/message may appear on Mac. Allowed Char Limit **The character limits are lower for a rich push that contains an image.** Hence, copywriting plays a vital role, along with the timing and relevance of the content.