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Best App To Resize Instagram Posts Without Cropping

154+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

Finding the right app to resize instagram posts without cropping app can be overwhelming with so many options. We've analyzed 154+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for App To Resize Instagram Posts Without Cropping

InstaSize: AI Photo Editor#1

InstaSize: AI Photo Editor by Instasize Inc.

Collage Pic, Background Maker
Editor's Choice
📷 Photo & Video
4.7😞(324K ratings)
FreeIn-App Purchases
#37in Photo & Video
InstaSize: AI Photo Editor screenshot 1
InstaSize: AI Photo Editor screenshot 2
InstaSize: AI Photo Editor screenshot 3
InstaSize: AI Photo Editor screenshot 4
InstaSize: AI Photo Editor screenshot 5
InstaSize: AI Photo Editor screenshot 6

InstaSize AI Photo Editor lets you easily crop, resize, and edit photos with premium filters and tools. Create unique collages, adjust aspect ratios, and eliminate white borders for perfect social media posts. Enhance your images with AI-powered Magic Fill™ and free editing features.

What We Love

  • 🚀 Easy to use
  • 👍 Useful for resizing photos
  • 👍 Good photo editing features
  • 👍 Helpful for Instagram

Room to Improve

  • 🔒 Aggressive subscription model
  • 🔒 Difficult to use without premium subscription
  • 🐛 Frequent crashes and bugs
No Crop Photo Video Resize#2

No Crop Photo Video Resize by Honk Honk Punch Pty Ltd

Image Resizer for Instagram
Strong Contender
📷 Photo & Video
4.9😊(7.5K ratings)
FreeAdsIn-App Purchases
No Crop Photo Video Resize screenshot 1
No Crop Photo Video Resize screenshot 2
No Crop Photo Video Resize screenshot 3
No Crop Photo Video Resize screenshot 4
No Crop Photo Video Resize screenshot 5

An image resizer and editor for Instagram, allowing users to post full-size photos and videos without cropping. Features include filters, layouts, backgrounds, borders, text captions, music integration, stickers, and easy sharing to social media platforms. Download now for a seamless Instagram experience!

What We Love

  • 👍 Easy to use
  • 🚀 Efficient resizing and cropping
  • 💡 Useful presets for social media
  • 🔒 No watermarks or ads in free version

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 🔋 Reduced image/video quality when saving
  • 💰 Subscription-based model
No Crop - Square quick sized#3

No Crop - Square quick sized by HOANG PHAM

Worth Considering
📷 Photo & Video
4.7😐(11K ratings)
FreeAds
No Crop - Square quick sized screenshot 1
No Crop - Square quick sized screenshot 2
No Crop - Square quick sized screenshot 3
No Crop - Square quick sized screenshot 4

This app allows you to post full-size photos without cropping on Instagram, saving you time. With features like square sizing, snap pic collage, frames, effects, and captions, it's an all-in-one photo editor. Experience the best way to enhance and share your photos seamlessly.

What We Love

  • 💯 Great app
  • 🤩 Loving it
  • 👍 Works great
  • 🎨 Convenient and useful for cropping photos

Room to Improve

  • 💳 Asks for credit card details to download images
  • 🎨 No option to choose a black background
  • 📢 Ads everywhere

More App To Resize Instagram Posts Without Cropping apps to explore

4
Square Fit Photo Video Editor
Square Fit Photo Video Editor
Square Fit Photo Video Editor
Layout Size Editing for Insta
Free

Create stunning full-size photos and videos for Instagram with ease using this layout editing app. Enjoy creative control with filters, borders, stickers, text, and more. Share directly to social media platforms and save high-resolution images to your camera roll. Start creating today!

📷 Photo & Video
(74K)
5
SCRL: Photo Collage Maker
SCRL: Photo Collage Maker
SCRL: Photo Collage Maker
Grid Layout for Instagram
Free

Create stunning and seamless Instagram photo collages with our application. Choose from a variety of templates, stock images, and design tools to craft your perfect layout. Share directly to Instagram or save your creation as a scrolling video or swipe-through carousel. Unlock even more features with SCRL Premium. Start creating today!

📷 Photo & Video
(107K)
6
No Crop & Square For Instagram
No Crop & Square For Instagram
No Crop & Square For Instagram
Photo & Video Resizer + Editor
Free

This app allows users to easily post full-size photos on social media without cropping. Say goodbye to cropped pictures and start sharing your moments in their entirety today.

📷 Photo & Video
(5.7K)
7
Layout for Instagram・Inpreview
Layout for Instagram・Inpreview
Layout for Instagram・Inpreview
Post Planner & Collage Maker
Free

Plan and organize your Instagram feed effortlessly with a powerful all-in-one tool. Preview, schedule, filter, and manage your posts with ease. Start for free and upgrade to premium anytime for access to advanced features. Find out more at the privacy policy and terms of use links.

📷 Photo & Video
(7.9K)
8
写真 レイアウト Instagram
写真 レイアウト Instagram
写真 レイアウト Instagram
Photo Layout Grid Story Maker
Free

Create stunning Instagram posts with our easy-to-use Photo Layout app. Combine photos into collages, apply filters, add text and stickers, and unleash your creativity with overlays. Try Photo Layout Pro for premium features with a 3-day free trial.

📷 Photo & Video
(776)
9
Instagram
Instagram
Instagram
Videos, creators & friends
Free

Capture life's moments with this social platform that lets you connect with friends, share memories, and explore interests through photos and videos. Join now to start sharing your world.

📷 Photo & Video
(29M)
10
Repost+ for Instagram .
Repost+ for Instagram .
Repost+ for Instagram .
Manage posts & videos
Free

Repost for Instagram is a handy tool for users to repost stories, reels, and photos seamlessly on Instagram. Save time and easily share your favorite content with just a few clicks!

🌐 Social Networking
(162K)
11
PREVIEW: Planner for Instagram
PREVIEW: Planner for Instagram
PREVIEW: Planner for Instagram
#1 Scheduler for IG & TikTok
Free

Plan and schedule Instagram posts with ease using this intuitive application. Stay organized, save time, and maintain a consistent online presence effortlessly. Try it now for seamless social media management!

📷 Photo & Video
(44K)
12
Image Size
Image Size
Image Size
Resize your photo! Resizer App
Free

Resize your photos easily with this app! Customize image sizes in pixels, millimeters, centimeters, or inches and conveniently share the final results. Get precise resizing options and editing tools in just a few simple steps. Unlock special features with in-app purchases for an enhanced experience.

📷 Photo & Video
(30K)
13
Crop Pic : No Crop Square Fit
Crop Pic : No Crop Square Fit
Crop Pic : No Crop Square Fit
Photo Video Collage & Resize
Free

Crop Pic is a photo and video editing application that allows users to create collages without the need for cropping. Easily fit your pictures into a square format and enhance your creativity today!

🔧 Utilities
(788)
14
Pic Square - Post Entire Photo Without Cropping
Pic Square - Post Entire Photo Without Cropping
Pic Square - Post Entire Photo Without Cropping
by MULIAN LI
Free

Insta Square helps users post full-size photos on Instagram without cropping by stretching edge pixels or using unique backgrounds like blur and mosaic. Say goodbye to cropped pics and stand out on your feed with this easy and powerful editing tool.

📷 Photo & Video
(331)
15
INSTFIT - Post Without Croppin
INSTFIT - Post Without Croppin
INSTFIT - Post Without Croppin
Square Fit / Size Pictures!
Free

Easily square size your photos, add blur background effects, edit with powerful tools, and create collages with the application. Enjoy new HSL editing feature for precise color adjustments. Download now and perfect your photo posts!

📷 Photo & Video
(127K)
16
Unsquared For Instagram
Unsquared For Instagram
Unsquared For Instagram
Panorama sharing on Instagram
Free

Unsquared is a tool for creating dynamic panoramic posts on Instagram, allowing you to share full-size pictures without cropping. Split your picture in two simple steps, save the pieces to your library, and share them as a slideshow on Instagram. Check out @unsqrd on Instagram for inspiration!

📷 Photo & Video
(8.1K)
17
InMark: IG Reels Stories Posts
InMark: IG Reels Stories Posts
InMark: IG Reels Stories Posts
Instagram Story & Reel & Video
Free

Discover a convenient app for bookmarking and organizing your favorite content from various websites and social media platforms. Simplify your online experience with InMark - your go-to Insta Bookmarker app. Start bookmarking today!

🌐 Social Networking
(2K)
18
Griddy: Split Photo Grid Posts
Griddy: Split Photo Grid Posts
Griddy: Split Photo Grid Posts
Marketing Banner for Instagram
Free

Create stunning Instagram grid layouts effortlessly with our app. Split your photos into creative grid posts for a unique social media feed. Try it now to elevate your Instagram game!

🎨 Graphics & Design
(2.6K)
19
Squaready
Squaready
Squaready
Smart Layouter for Instagram
Free

Squaready is a free app designed for Instagram users to post entire photos without cropping. The app features a powerful photo editor with various filters and editing tools, as well as support for Instagram's new rectangle format and direct sharing to social media platforms. Join millions of users in easily creating and sharing full-size images on Instagram!

📷 Photo & Video
(692)
20
Picuki: Story Viewer & Saver
Picuki: Story Viewer & Saver
Picuki: Story Viewer & Saver
View Highlights, Reels, Posts
Free

"View and save Instagram stories, posts, and highlights in full size with a dark mode option and enhanced zoom capabilities. Download now to maximize your Instagram viewing experience."

🌐 Social Networking
(3.1K)

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