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Photo StretcherPhoto Stretcher
Free TikTok image resizer

Resize Image for TikTok

TikTok is built around a full-screen 9:16 frame, and its buttons and captions sit on top of your picture. Resize your photo to that frame below, see which areas the app covers, and keep the important parts clear.

Free to use · No signup · No watermark

Step 1: Add your photo

JPG, PNG or WebP. It stays on your device.

Drop your photo here

or choose a file from your device

JPEGPNGWebPup to 20MBpaste with Ctrl/Cmd+V

Your image is resized in your browser and never uploaded.

Size guide

TikTok Image Sizes

TikTok's feed is 9:16 vertical. Photos in other shapes are shown with bars around them, so resizing to 1080 × 1920 first lets you decide what fills the screen.

TikTok image sizes
FormatSize (px)RatioGood to know
Photo post or video cover1080 × 19209:16Full-screen in the For You feed. Photo carousels use the same shape.
Square photo1080 × 10801:1TikTok shows it with space above and below. Handy for reusing an Instagram post.
Profile picture720 × 7201:1TikTok needs at least 200 × 200. It is shown as a circle.

Checked against TikTok Ads Help: in-feed ad specifications on September 18, 2026. Platforms change these numbers without notice, so check before a big campaign.

Examples

Photos Resized for TikTok

Both images came from the tool on this page. Labels show the export size.

A portrait photo cropped to full screen

Photo post · Crop to fill

A 2:3 photo is close to 9:16 already, so only the sides are trimmed. The falls stay in the centre, clear of the buttons down the right edge.

Original800 × 1200
Original photo of a waterfall in a green forest, 800 by 1200 pixels
9:16 crop1080 × 1920
The waterfall photo cropped to a full-screen 1080 by 1920 TikTok image

A landscape photo kept whole

Photo post · Show whole photo · Blurred photo

Cropping a wide landscape to 9:16 keeps only a narrow slice. Keeping it whole puts the photo in the middle of the screen, above the caption, with a blurred version behind it.

Original1200 × 800
Original landscape photo of mountains reflected in a lake, 1200 by 800 pixels
9:16 fit1080 × 1920
The lake photo kept whole in the middle of a 1080 by 1920 TikTok frame with a blurred background
Know the formats

Designing Around TikTok's Screen

Leave the right edge clear

The like, comment, share and profile buttons run down the right side. Keep faces and text away from that column.

Keep the bottom quarter for the caption

Your username, caption and the sound line cover the lower part of the screen. TikTok says the covered area grows with a longer caption.

Crop portraits, fit landscapes

Tall photos crop to 9:16 with little loss. Wide photos lose most of the scene, so keep them whole on a blurred background.

Use the same size for every slide

In a photo carousel, slides in one shape look smoother as people swipe. Resize them all to 1080 × 1920.

How it works

How to Resize a Photo for TikTok

  1. 1

    Choose the TikTok format

    TikTok is already selected. Use the full-screen size for photo posts and covers, or square for a reused post.

  2. 2

    Upload your photo

    Drop the image onto the tool or choose it from your phone's gallery.

  3. 3

    Check the safe zone

    The shaded overlay shows roughly where TikTok's buttons and caption sit. Drag the photo so the subject stays clear.

  4. 4

    Download and post

    Save the file to your phone and add it to a photo post or as a cover in the TikTok app.

Better results

Tips for TikTok Photos

Frequently asked questions

What size should a TikTok photo be?

1080 × 1920 pixels, a 9:16 vertical frame. It fills a phone screen held upright.

How do I post a landscape photo on TikTok without cropping?

Choose the full-screen size, then pick Show whole photo. The whole picture stays in view and a blurred copy of it fills the space above and below.

Where is the TikTok safe zone?

TikTok's buttons run down the right side and the caption covers the lower part of the screen. The exact area depends on caption length, so the overlay in the tool is an approximate guide rather than a fixed rule.

What size is a TikTok profile picture?

TikTok needs at least 200 × 200 pixels. The tool exports 720 × 720 so it stays sharp, and shows the circle it will be cut to.

Is my photo uploaded?

No. Your browser does the resizing. Nothing is sent anywhere until you post it to TikTok yourself.

Each page opens the same tool on that platform's sizes, with its own guide and examples.

Browse all tools