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TikTok Banner Maker & Splitter

Turn one image into a swipe-through TikTok banner — free, in your browser, nothing uploaded.

  • No upload
  • No watermark
  • Works on iPhone & Android

or drag it here, or paste with Ctrl+V / ⌘V · JPG, PNG, WebP, HEIC · up to 20 MB

Your image

Example wide banner: mountains, a sun and the words New Series

3 tiles, uploaded in number order

Best size: 3240 × 1440 px. Any photo works.

How it works

  1. Upload

    Drop a photo on the page, choose a file or paste it. JPG, PNG, WebP or HEIC up to 20 MB — it stays on your device.

  2. Split

    Pick 1×3, 2×3 or 3×3, drag and zoom to frame it, then check the seams in the reassembled preview.

  3. Post in order

    Download all tiles as a ZIP and upload tiktok-banner-1.png first, then 2 and 3. See how to post a banner on TikTok.

TikTok banner size chart

Every tile is 1080 px wide and shown as 3:4 in the profile grid, so a three-post TikTok banner starts from a 3240 × 1440 image.

LayoutFull imageEach postUse it for
Single banner 1×3 (default)3240 × 14401080 × 1440Three posts across your top row
2×3 grid3240 × 28801080 × 1440Two rows, six posts
3×3 grid3240 × 43201080 × 1440A nine-post mural
Full-screen vertical3240 × 19201080 × 1920Posts that also fill the screen when opened

These are the recommended sizes this tool splits to. Before you post, check them against TikTok's current upload screen.

Safe zones and why uploads get cropped: TikTok banner size guide.

Why BannerSplitter

Most banner splitters stop at cutting. This one also shows you the banner put back together, so you know it lines up before you post a TikTok banner.

Seam check and reassembled preview

See the tiles re-joined edge to edge and get a warning when text or a face sits on a cut line or under TikTok's labels.

Exact pixels, visual size chart

Every tile comes out at 1080 × 1440 (or 1080 × 1920 full-screen), matching the size chart above.

Nothing leaves your device

Splitting runs in your browser. Your photo is never uploaded, stored or seen by anyone.

One ZIP, standard names

All tiles in one download, named tiktok-banner-1.png, -2, -3 — no saving three files one by one.

Posting order you can't get wrong

A 1 · 2 · 3 strip shows the upload order, so your banner never comes out mirrored.

HEIC straight from iPhone

Open iPhone photos directly in Safari — no converting to JPG first.

Where to use a banner

New drop

Launch a product, merch or a new series with one picture that greets every profile visitor.

Sale countdown

Put the offer and the end date across your top row while the sale runs.

Event

Announce a live, a tour date or a meet-up where nobody can miss it.

Quote card

Spread a short quote or your tagline across three posts as a profile header.

What is a TikTok banner?

TikTok has no header image like YouTube or X. A TikTok banner is a workaround creators use: three ordinary posts whose thumbnails line up into one picture across the top row of the profile grid. Anyone who opens your profile sees one wide image instead of three unrelated covers.

Because every post in the grid is shown as a 3:4 thumbnail, the banner starts as one wide 3240 × 1440 image. A banner splitter cuts it into three 1080 × 1440 tiles, and you upload them as three separate photo posts. The order matters: the newest post appears first, so the right-hand tile goes up first and the left-hand tile last.

Bigger layouts work the same way. A 2×3 banner uses six posts and a 3×3 banner nine, but only three posts can be pinned, so the rows below the first one move whenever you post something new. That is why most creators keep the classic one-row TikTok banner and pin it.

Why use a TikTok banner splitter instead of cropping by hand

Cropping three pieces in a photo editor takes several exports and one off-by-a-pixel cut breaks the seam. The splitter cuts exact 1080 px tiles every time, numbers them in posting order and shows you the result before you download.

What makes a banner look good on a profile

One clear message, a background that runs across all three tiles, and nothing important on a cut line or under the view count. The TikTok banner maker guide covers the design side.

FAQ

What size is a TikTok banner?

Start from a 3240 × 1440 px image and split it into three 1080 × 1440 posts. The profile grid shows each post as 3:4, so these tiles line up exactly. The TikTok banner size guide covers grids and safe zones.

How do I split a picture into 3 TikTok banners?

Upload the picture above, keep the 1×3 layout and frame it. Then download the ZIP: it holds three numbered tiles ready to post. No account is needed.

How do I post them in the right order?

Upload tiktok-banner-1.png first, then 2, then 3. TikTok shows the newest post first, so number 1 is the right-hand tile and ends up on the right. Pin all three in the same order to keep the banner on top.

Does it work on iPhone?

Yes. In Safari on iPhone you can open photos straight from your library, HEIC included, and save the tiles to Files or Photos. It works on Android in Chrome too.

Is it really free?

Yes. Splitting, all layouts and the ZIP download are free, with no watermark and no limit on how often you use it.

Do you upload my photo?

No. Your photo is read and cut by your own browser and never sent to a server. Closing the page removes it.

Why do my banners look misaligned?

Usually the tiles went up in the wrong order, or something else was posted in between. Text that crosses a cut can also look broken — the seam check warns you about that before you download.

Can I split into 2×3 or 3×3?

Yes. Choose 2×3 for six posts or 3×3 for nine. Only three posts can be pinned, so a bigger grid shifts when you post something new.

Do I need an account?

No. There is no sign-up and nothing to install. Open the page, split your image and download.

Can I use this for Instagram?

Yes. Instagram's profile grid also uses 3:4 tiles in rows of three, so the same tiles work there. Post them in the same number order.