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 split-second moment your thumbnail flashes on someone's screen is your one and only chance to earn the tap. A great TikTok cover can be the difference between a video that sits with a few dozen views and one that skyrockets. This guide walks you through exactly how to edit the cover of your TikTok video, both before you hit post and with a clever workaround for videos that are already live.
Think of your TikTok cover as your video's billboard. It's the very first impression you make on the For You page and the tile that represents your content on your profile grid. Getting it right is non-negotiable for anyone serious about growing an audience. A weak, blurry, or random cover is a missed opportunity, while a sharp, intentional one does three important jobs:
We've all been there: you post a video only to realize moments later that the auto-selected cover is a blurry shot of you mid-sneeze. Following the steps below will save you from that creator's remorse.
The best and easiest way to control your video's first impression is by setting the cover during the upload process. TikTok gives you two simple ways to do this: scrubbing through your video to find the perfect frame or designing a templated text cover. Here's how to do both.
Once you've filmed or uploaded your clip and made all your edits, you'll land on the final screen where you write your caption and add hashtags. Don't hit "Post" just yet. Follow these steps:
This is the most common method. By dragging the pink box along the filmstrip at the bottom of the screen, you can scrub through your entire video and pick any single frame to be your cover.
What to look for in a good frame:
Instead of relying on a visual from the video, you can create a text-based "title card" using TikTok's built-in templates. If you select one of the style options below the filmstrip, a text box will appear on your cover.
Here's how to make a text cover that works:
Once you've either chosen your frame or designed your text, hit "Save" in the top right corner. You'll be brought back to the post screen, and you're ready to share your video with a perfect, attention-grabbing cover.
So, you hit "Post" and a wave of regret washes over you. The cover is a mess, the text has a typo, or you just think of a much better idea. Can you fix it? The simple answer is no: TikTok does not have a built-in feature to edit the cover of a video that is already live.
However, there's a widely used workaround that lets you "replace" the cover. But it comes with some serious compromises.
This method involves downloading your original video and re-uploading it as a new post, allowing you to select a new cover. It's a bit of a nuclear option, because it means sacrificing everything the original post earned.
If you're okay with the trade-offs, here's how to do it:
This workaround achieves the goal of placing a better-looking cover on your profile, but you pay a price. Before you do this, you must understand the following trade-offs:
So, when is it worth it? This method really only makes sense in a few specific scenarios:
For brands, educators, or creators who want full control over their thumbnail aesthetic, relying on TikTok's built-in editor isn't always enough. The pro-level move is to design your cover in a third-party tool like Canva or CapCut and bake it directly into your video file.
This technique gives you complete creative freedom over fonts, colors, branding, and layout, allowing you to create a completely custom and consistent thumbnail style for your series or brand.
This process adds a few minutes to your workflow, but the payoff is a much more professional and branded look that helps your content stand out.
Your TikTok cover is one of the most powerful tools you have for earning views and building a recognizable brand. Being intentional from the beginning and choosing your cover before you post is always the best strategy. But if you do make a mistake, the reposting workaround is a solid Plan B for cleaning up your profile grid, as long as you understand the metrics you'll be sacrificing.
Once you've perfected your covers, keeping your content schedule organized and visually consistent is the next step to building a truly professional presence. We found this visual planning was often an afterthought for marketers lost in spreadsheets, which is why we built our visual calendar in Postbase. You get a bird's-eye view of your whole TikTok grid to see how your covers line up, ensuring your branding is always on point. With drag-and-drop scheduling, you can plan weeks of consistent content that looks as good on your profile as it does on the For You page.
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