Resize a Photo for Instagram

Optimize your photo for Instagram with Photoroom by resizing it to the platform's recommended dimensions. In just a few clicks, adjust your image for Reels, Stories, or regular posts.
Resize for Instagram

It takes only three steps to resize

Step 1

Upload your image

Simply upload the photo or image you wish to resize. You have the option to select a file or simply drag and drop your image.

Once uploaded, resizing becomes a breeze.

Step 2

Resize your image for Instagram

Choose the exact size for Instagram in the Resize tab of the editor. No need to know the sizes for reels, stories, or posts off the top of your head or to google beforehand!

Step 3

Export and share

Click on Export, and your final image will be ready in PNG or JPG.

Now, enjoy your resized image and share it on your favorite social media platform with ease.

The power of optimised image sizes on Instagram

Choose the best sizes for Instagram images

Resizing images for Instagram before uploading ensures your visuals look their best and load quickly, as the platform has specific size guidelines. Here are the recommended dimensions for optimal results:

  • Story Post: 1080x1920 px / 9:16 aspect ratio

  • Reels: 1080x1920 px / 9:16 aspect ratio

  • Square In-feed Image or Carousel: 1080x1080 px / 1:1 aspect ratio

  • Vertical In-feed Image or Carousel: 1080x1350 px / 4:5 aspect ratio

  • Landscape In-feed Image or Carousel: 1080x566 px / 1.91:1 aspect ratio

Create share-worthy visuals on Instagram

Use Photoroom's AI tools to create eye-catching visuals effortlessly. With just a few clicks, quickly adjust your photos to fit the required formats, saving you time and effort. Improve your images with text, stickers, and custom backgrounds to make your visuals stand out. Whether you're creating posts, stories, or ads, our platform helps you craft professional-quality content in no time!

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All the photo editing features for your brand

Create and edit visuals easily with Photoroom’s tools. Keep your brand looking sharp and consistent . All in one place.

Erase background

Remove backgrounds in just one click, making it easy to place your subject on a new backdrop.

Change background

Swap out backgrounds effortlessly to match your brand’s style and create the perfect setting for any image.

Generate images with AI

Create visuals by describing your concept, using AI to generate eye-catching content without stock photos.

Enhance your images

Adjust brightness, contrast, and sharpness to perfect every detail. Fine-tune your photos for a perfect look.

Add effects and filters

Transform your photos. Whether you want a vintage feel, vibrant colors, or text overlays, it’s all just a click away

Share and export

Export your designs and easily share your creations across social media, websites, or marketing materials.

Resize your images

Resize your images for different platforms without losing quality. Optimize your designs with a click.

Collaborate easily

Work together in real-time with your team. Share designs and streamline feedback to keep projects moving.

API integration

Use Photoroom's API to automate workflows and simplify the way you manage and edit your brand’s visuals.

Add text to photo

Customize your images with text overlays. Choose from a variety of styles to create engaging messages.

Use Batch Mode

Save time by editing multiple images at once. Apply the same edits, effects, or resizing options across an entire batch.

AI Backgrounds Generator

Generate custom backgrounds with AI for a perfect match with your brand’s aesthetic.

Create a brand kit

Store your logos, fonts, and colors in one place to keep your branding consistent, ensuring a unified look.

Create logos with AI

Easily create a unique logo with AI. Photoroom’s AI logo generator simplifies the process, in seconds.

Access anywhere

Edit and manage your brand’s visuals from any device. Your designs are always within reach.

You asked, we answered

  • What is the size for an Instagram post in 2025?

  • What is the size for an Instagram Reel in 2025?

  • What is the size for an Instagram Story in 2025?

  • Why is image resizing important for Instagram?

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Want to unlock even more features to make your photos shine? With Photoroom Pro, you'll get access to useful features like Batch Editor, HD quality, Smart Resize, and more.