TikTok Square Image Resizer

TikTok accepts square content, shown in the middle of the tall screen. This page resizes images to 1080×1080 for square videos, slides and 1:1 in-feed ads. Everything runs in your browser — nothing is uploaded. Need a smaller file instead? Compress or convert.

or drop images here — or press Ctrl + V to paste
JPG · PNG · WebP · GIF · BMP — no size limit, no sign-up
Width (px)
Height (px)
Unit
DPI
Scale 50%
Aspect ratio
 
:
Width in pixels (optional)
 
Output format
Output quality 90
Position & zoom
Zoom 100%

Drag the preview to choose which part of the image is kept. The same framing is used for every image in the batch.

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resized
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new size
Added 0 files
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Getting the square TikTok image right

Square content is easy to reuse from Instagram and Facebook. On TikTok it sits in the middle of the tall screen.

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Centred in 9:16

Square content has space above and below on TikTok.

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Reuse from Instagram

Square posts move across apps without recropping.

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1:1 in-feed ads

Accepted for ads; 640×640 is the minimum.

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Room for a title

Use the empty band for a headline or caption.

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About 180 KB–360 KB as JPG

A typical photo at 1080×1080 saves to roughly 180 KB–360 KB at good quality — well within the upload limit.

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You choose the crop

Filling 1080×1080 from a 3:4 phone photo trims about 25% of it. Drag the preview to choose what stays, or tick the fit option to keep everything.

Square TikTok image size at a glance

Size1080×1080 pixels (1.17 MP)
Aspect ratio1:1 (square)
Ratio1:1
On screenCentred in the 9:16 frame
Ad minimum640×640 px
FormatJPG or PNG

Make a square TikTok image in 3 steps

  1. Add your image — drag it onto the box above, or tap to choose it. Several at once is fine.
  2. The size is set to 1080×1080. Drag the square over the part to keep.
  3. Click Resize, download the file, then upload it in TikTok when creating the post or ad.

New to image resizing? Read the full resizing guide.

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Square sizes
Landscape sizes
Portrait sizes
Change the aspect ratio

Fit an image to a ratio without choosing pixels:

Paper, print & photo sizes
Resize for a platform
Social media sizes
Online shop sizes
Resize tools

Square content in a vertical app

Bands above and below. A square video on TikTok sits in the middle of the 9:16 screen with empty space above and below. That space can hold a caption or title — or you can switch to full 9:16 to fill the screen.

Repurposing from Instagram. Square posts made for Instagram or Facebook can be reused on TikTok without recropping, which is the main reason to use this size.

Ads. TikTok in-feed ads accept 1:1 creatives (640×640 minimum). 1080×1080 gives a sharper result on today’s phones.

Related sizes and tools

Frequently asked questions

Can you post square videos on TikTok?

Yes. Square (1:1) content is shown in the middle of the 9:16 screen with space above and below. 1080×1080 is a sharp square size.

Do square videos do worse on TikTok?

They use less of the screen, so full-screen 9:16 usually catches more attention. Square is handy when reusing content from other apps.

What size are square TikTok ads?

1:1 creatives from 640×640 are accepted; 1080×1080 looks sharper.

Can I turn a square into 9:16?

Yes — use the 9:16 resizer with the fit option to place the square on a tall canvas.

Are my images uploaded?

No. Resizing happens entirely in your browser. Nothing is transmitted or stored, and you can disconnect from the internet after the page loads and it still works.