How to Add Social Media Icons to an Email Signature
Enhance your email signature by adding social media icons. Discover step-by-step instructions to turn every email into a powerful marketing tool.

That sinking feeling after hitting ‘Post’ on X (formerly Twitter) and immediately spotting a glaring typo is a pain social media managers know all too well. For years, the only solution was the walk of shame: delete the tweet, lose all your early engagement, and post it again. Thankfully, you can now edit a tweet after it’s published. This guide breaks down exactly how to edit a post on X, the rules you need to follow, and the strategic best practices for using the feature effectively.
Before we get into the how-to, it’s important to know that the ability to edit a post isn't available to everyone. The edit feature is exclusive to subscribers of X Premium (the new name for Twitter Blue). If you’re not a paying subscriber, you'll still have to rely on the classic delete-and-repost method for correcting mistakes. For Premium users, however, a new world of typo-fixing opportunities has opened up.
Editing a published post within the allowed timeframe is a simple process. Whether you need to fix a quick spelling mistake, add a missing tag, or correct a factual error, the steps are the same on desktop and mobile.
Navigate to your profile and find the specific post you wish to change. Remember, you can only edit original posts, not replies or retweets. The clock is ticking from the moment you publish, so act fast.
In the top-right corner of your post, you'll see a three-dot icon (…). Click or tap on this icon to open a drop-down menu with several options.
If you are within the editing window and the post is eligible to be edited, you will see an "Edit Post" option in the menu. Click it. If you don't see this option, it's likely because the editing window has closed or it's a type of post that can't be edited, like a reply.
The post will open in the composer window, just like when you first wrote it. Here you can:
Once you’re satisfied with your changes, click the "Update" button. Your post will now display the corrected version on your timeline and in the feeds of your followers. Congratulations, you've successfully edited your post without sacrificing that initial engagement.
X didn't just add an edit button without putting some guardrails in place. These limitations are designed to maintain transparency and prevent misuse, so it’s important to understand them before you start editing.
This is the most critical rule. You have exactly one hour from the time you originally published the post to make any edits. Once that 60-minute window closes, the "Edit Post" option disappears forever. This prevents users from drastically changing the meaning of an old post that may have been widely shared or embedded elsewhere.
Transparency is a cornerstone of the edit feature. Every edited post has a link at the bottom that reads "Last edited" followed by a timestamp. Anyone - follower or not - can click this link to see the post's full edit history, including all previous versions.
This means you can’t secretly change a post's entire meaning after people have already liked and shared it. Everyone will be able to see the original content, holding you accountable for what you first posted.
As soon as you edit a post, a small icon resembling a pencil and the "Last edited" timestamp will appear below it. This serves as an immediate visual cue that the post has been modified from its original form. It’s a clear signal to readers that what they’re seeing might not be the original version they engaged with.
While fixing typos is the most common use case, the edit button is also a valuable strategic tool for marketers and creators. Here are a few ways to use it to your advantage:
Just because you can edit doesn't always mean you should. Knowing when to use the edit button, when to simply reply with a correction, and when to start over is a sign of a savvy social media manager.
The ability to edit your posts on X is a much-needed feature that helps creators and brands maintain a polished presence while quickly correcting inevitable human errors. As long as you understand the limitations - the one-hour window and the public edit history - it’s an incredibly useful tool for making quick fixes, adding critical updates, and refining your messaging on the fly without losing valuable engagement.
Ultimately, the best way to handle typos and errors is to prevent them in the first place. When we're building out content schedules in Postbase, we rely heavily on the visual calendar to see everything planned for the week. This allows our team to draft, review, and collaborate on content well before it's time to publish, catching those small mistakes while they're still in draft form. It’s this structured workflow that helps us avoid the need for the edit button as much as possible.
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