Free image resizer for social media

Resize any picture to the exact size YouTube, TikTok or Instagram wants. Free, no signup, no watermark.

Choose an image or drop it here JPG, PNG, WebP and most other image files

Size

Width (px)

Height (px)

How to fit

Save as

How to resize an image for social media

Choose your image. Tap the box and pick a picture from your phone or computer.
Pick a size. Choose a preset like YouTube thumbnail, or set your own width and height.
Choose how it fits. Fill and crop gives a full picture. Fit inside keeps everything and adds bars.
Tap Resize image, then download. Save as JPG for photos or PNG for graphics with text.

Keep faces and text near the middle when you use Fill and crop, since the edges may be cut.
YouTube thumbnails must be under 2 MB. JPG usually keeps the file small.
Vertical 1080 by 1920 is the standard size for TikTok, Reels and Shorts.

Will resizing make my image blurry?

Making an image smaller keeps it sharp. Making a small image much bigger will look soft, so start with the biggest version you have.

What is the difference between fill and fit?

Fill crops the edges so the picture covers the whole frame. Fit shows the whole picture and fills the leftover space with a colour.

Do you keep my pictures?

No. We don't store your images.

Is it free?

Yes, with no signup and no watermark. The page shows ads from a third-party ad network, which runs its own code and may use cookies.

Akukallos makes AI images from a text prompt, plus AI videos and music.