TikTok Image Size Guide

TikTok is a vertical-first platform: nearly everything a viewer sees fills the phone screen edge to edge. That single fact drives every image decision you make, because an image sized for a desktop feed or a horizontal video will be awkwardly cropped, letterboxed, or scaled into softness. This guide collects the image dimensions that matter on TikTok, from the video itself to the cover, the photo post, and the profile picture, so you can prepare files that look right instead of discovering problems after upload.

Why the vertical frame changes everything

TikTok's interface is built around a 9:16 portrait canvas. Content that does not fill that canvas is handled in ways that usually hurt it: a landscape image gets small black bars and a tiny preview, while a square image floats in the middle of a large dark background. Preparing images at the size the screen expects means they display at full resolution with no letterboxing, and it lets you place text and subjects where they will actually be seen rather than where they will be cropped away.

The video dimensions to aim for

The recommended resolution for TikTok video is 1080 by 1920 pixels, the 9:16 fullscreen standard.

• Recommended: 1080 × 1920 px
• Aspect ratio: 9:16
• Minimum practical width: 720 px for standard definition uploads, though 1080 is the quality target
• Everything that appears inside a video, including text overlays, should be designed on this canvas

A 1080 by 1920 export matches the screen pixel-for-pixel on most phones, which is exactly what you want: TikTok compresses uploads, so starting with the full resolution gives the encoder the most information to work with and keeps text as crisp as the pipeline allows.

Video covers

When a video is published, TikTok selects a cover frame, and this cover is what viewers see in the profile grid and in previews. You can pick any frame from the video or upload a custom image, but the cover inherits the video's 9:16 shape, so a custom cover should be prepared at 1080 by 1920 as well.

• Choose a frame where the action or the hook of the video is visible, not a dark pause between scenes.
• If you upload a cover, make it 1080 × 1920 so it does not get stretched or cropped.
• Remember that profile pages crop and scale covers into small tiles, so the most important part of the cover should sit toward the center.
• Text on the cover should be legible at a small tile size, following the same logic as a YouTube thumbnail.

Photo posts

TikTok also supports image posts and photo carousels, and these display in the same vertical feed, which means vertical images feel native while other shapes are framed as oddities.

• Vertical photo: 1080 × 1920 px, the format that fills the feed.
• Square photo: 1080 × 1080 px, shown centered with background treatment.
• Horizontal photo: supported, but it will appear small with side or top bars, so it works best when the platform's framing is acceptable for the content.

For a multi-image carousel, keep every slide at the same dimensions so the transition between them does not jump or zoom. A set of consistent 1080 by 1920 images reads as one deliberate piece of content.

Profile picture

The profile picture is displayed as a small circle, and it is one of the few non-vertical images on the platform.

• Prepare a square image, with 200 × 200 px as a practical minimum.
• Because the visible area is circular, keep the subject centered and leave room around it; corners of a square image are cropped away.
• Faces and logos should be sized for a small display, since the circle is only a fraction of the screen.

Working around the interface overlays

TikTok's player places its own UI on top of the content: the caption, username, and action buttons occupy the right side and the bottom of the screen. Official guidance and common practice agree that the most important visual information should sit in the central area of the frame, roughly clear of the lower quarter and the right edge. If you add text to an image or cover, keep it comfortably inside those margins so it is never hidden behind buttons or the caption bar.

Keep text readable at every size

Text that looks fine on a full 1080 by 1920 canvas can vanish when the same content is compressed or shown as a small tile. Size captions relative to the frame rather than to your monitor: a line of text at roughly five percent of the frame height reads well full-screen and still survives small previews, while anything thinner starts to blur.

• Keep titles short and set them in one heavy typeface, with the most important word the largest.
• Give text a contrasting background or a strong outline instead of relying on a busy scene behind it.
• Test at a small size before posting; if the words are not readable in a thumbnail-scale preview, make them bigger.

Common mistakes

• Uploading landscape or square images to a vertical feed and accepting tiny, bar-filled previews.
• Exporting video or covers at a width below 720 and letting the platform stretch them.
• Putting key text or a face at the bottom of the frame where the interface covers it.
• Using different dimensions for slides in a photo carousel, which makes the post feel broken as it advances.

Prepare TikTok images the reliable way

Because nearly every TikTok image is one of two shapes, the workflow is short. Create or export your content on a 9:16 canvas, then confirm the file matches 1080 by 1920. The image resizer includes a TikTok preset at 1080 × 1920 and locks the aspect ratio, so you can resize a cover or a photo post without stretching it, and export as JPG, PNG, or WEBP as needed. If the source image is a still from a video, grab it first with the video frame extractor, and use the image compressor when an upload is being rejected for size. For the other platforms you post to, the blog has size guides for Instagram and YouTube; each platform rewards the same habit of preparing files at its native dimensions before uploading.