156+ iOS apps curated and reviewed
The best resize photos for instagram apps on iPhone average 4.5★ across 156+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (324K) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.9★ (74K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (5.7K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 3.0★ (84) | No | No | Jul 2026 |
| 5 |  | Free | 4.9★ (2.4K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.9★ (127K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.9★ (7.5K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.6★ (83K) | Yes | Yes | Jul 2026 |
This comprehensive photo and video editor offers AI-powered tools to enhance images, remove unwanted objects, and create collages. Resize and crop content for any social platform, or use advanced features like background removal and batch editing.
Easily post full-size photos and videos to social media without cropping. Enhance your media with filters, text, stickers, and various design elements. Supports multiple social media platforms with high-resolution export.
Easily post full-size photos and videos to social media without cropping. This app offers extensive editing tools, including filters, frames, text, and stickers, to enhance your content. Customize backgrounds and add music to make your posts stand out.
Quickly resize and share your photos in seconds. This tool makes it easy to adjust image dimensions for social media platforms like Facebook, Twitter, and Instagram. Compatible with iOS 7.0 and above.
Create stunning photo collages and Instagram Stories with a variety of layouts and templates. Enhance your images with professional editing tools, filters, and text. Save your editing steps as recipes for future use.
Easily resize photos for social media without cropping. Enhance images with advanced editing tools, create collages, and add text or stickers. Offers a variety of background styles and filters for creative expression.
Easily post full-size photos and videos to social media without cropping. Edit media with filters, stickers, text, and music. Customize with borders, frames, and backgrounds for a professional look.
Effortlessly edit photos and videos with powerful AI tools. Remove unwanted objects, backgrounds, and enhance image quality. Create stunning collages, profile pictures, and designs for social media.
Combine photos and videos into premium layouts with this all-in-one editor. Create collages, add text and stickers, remove backgrounds, and enhance your media with various filters and effects. Perfect for social media content creation.
Easily combine your favorite photos into stunning collages with a wide variety of layouts, shapes, and styles. Enhance your creations with filters and share unique visual stories. The app offers a flexible, quick, and simple workflow for creating eye-catching content.
Easily post full photos to Instagram without cropping. This free app transforms rectangle images into square "Insta-size" formats and offers a powerful photo editor with filters, color splash, and tilt-shift blur.
Quickly resize and share your photos in seconds. This utility helps you prepare images for social media platforms like Facebook, Twitter, and Instagram. It's compatible with iOS 7.0 and higher.
Easily resize and edit photos for social media without cropping. Enhance your images with backgrounds, blurs, masks, and text. Share your creations directly from the app.
Easily repost photos, videos, and stories from Instagram. This app also provides powerful analytics to track followers, engagement, and user activity. Manage your Instagram content and understand your audience better.
Easily create unique Instagram Stories with customizable templates. Import images, apply effects like polaroids, and adjust colors and brightness. Add text with various fonts and create custom backgrounds to make your content stand out.
Easily resize and compress your photos to the exact pixel dimensions you need while preserving image quality. Save images in JPG or PNG format and share them directly to social media.
Easily repost photos and videos from Instagram. Simply copy the link, paste it into the app, and share. The app is free to use and respects copyright with a compulsory watermark.
Plan and schedule your Instagram, Facebook, and TikTok content with a visual feed preview. Features include drag-and-drop arrangement, caption and hashtag tools, analytics, and auto-posting capabilities.
Easily resize and compress your photos with simple operations. Lighten images individually or in batches, preview changes, and check quality and size before saving. Supports JPEG and PNG formats, and integrates with email and other apps for seamless sharing.
Easily divide any photo into a grid for Instagram, maintaining high resolution. Preview how it will look on your profile and post directly or save for later. Elevate your Instagram aesthetic with a professional, unified look.