1. Crop Image to Fit on Instagram
Cropping a photo is the simplest way to make a picture fit on Instagram but it is also easy to lose parts content of the image. You can effortlessly crop out any unwanted parts of your photos with Fotor’s best online photo cropper which allows you to crop your images to any size you need.
There are a variety of preset sizes available for you to crop directly, including Instagram sizes of course. You just need to choose a style and crop off any excessive pixels if necessary to make the image fit on Instagram perfectly.

Following are the detailed steps of how to crop a photo in Fotor:
- Open Fotor and upload the picture you want to crop.
- You can freehand crop the image or choose from preset Instagram crop ratios for your picture. Make sure to click the “keep aspect ratio” option if you want to keep the proportion of the original picture.
- When you’ve finished cropping, preview and click the “download” button to export the photo. Now you can share your image on Instagram directly.
2. Resize Image to Fit on Instagram
If your photo size is just a little different from the size required by Instagram but you want to keep the full content of your photo intact, you can choose Fotor’s online photo resizer. With Fotor’s resizer, you can easily resize your images to any size you want without losing quality. Just enter the width or height or percentage you want and Fotor will automatically resize your image. With just a few simple clicks, you can make image square for Instagram without cropping.
Pay attention: Using the photo resizer may cause distortion of the photo if there is a large difference between the photo size and the original Instagram size.

Following are the detailed steps of how to resize a photo in Fotor:
- Open Fotor and upload the image you want to resize.
- Enter a new size for your image. Usually, Instagram Post size is 1080*1080. Alternatively, you can resize your image by adjusting the percentage.
- If you want to maintain the original image’s ratio, keep the “Keep Proportions” option locked.
- After you finished the editing, preview and click the “download” button to download the image. Now you can share your image on Instagram directly.
3. Add Border to Image to Fit on Instagram
When your photo size is quite different from your Instagram size, and you do not want to give up any content of the picture, you can choose to add border to photo. Adding a white or colored border according to the content of your picture can not only make the photo size suitable for Instagram but also give your picture a stylish touch because of the decorative effect of the frame.
Fotor has a large number of border materials that can be adapted to most of your photo styles, and you can customize the border size and layout to create perfectly sized border photos for Instagram without manual adjustment.

Following are the detailed steps of how to add a border to a photo in Fotor:
- Open Fotor and upload the image you want to add a border.
- Click the “frames” button located on the left of the panel, and you’ll see a ton of photo borders and frames. You can choose the border styles, layouts, and colors to suit your taste.
- Customize the border by adjusting its width, size, and opacity until it looks just right for you.
- After you finished the editing, preview and click the “download” button to download the image. Now you can share your image on Instagram directly.
Not only those basic adjustments of image, Fotor also provides more material resources to improve your Instagram aesthetic. Many Instagram post templates designed by professional designers can help you create stunning and porfessional posts, impress your followers, and increase your Instagram engagement. You can also add stickers, filters, or even make collages to make your account content rich and diverse. Making social media graphics has never been easier. Come and explore more ideas about Instagram in Fotor!

Conclusion
Instagram is a very popular photo social program. If you want to have a certain amount of attention on Ins, you must not be able to do without post content. So, it is essential to understand and learn how to make picture fit on Instagram.
In this post, we introduce the various sizes specified by Instagram image guidelines and 4 different ways to make the picture fit on Instagram. We hope this blog will be helpful to you, thanks.