248+ iOS apps curated and reviewed
The best resize photos for instagram apps on iPhone average 4.6★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (325K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.9★ (126K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (6.6K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (30K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.9★ (76K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.9★ (7.7K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 2.9★ (85) | No | No | Aug 2026 |
| 8 |  | Free | — | 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 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. 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.
Easily resize your photos to any dimension using pixels, millimeters, centimeters, or inches. Preserve aspect ratio with a simple tap and crop images with intuitive multitouch gestures. Save, email, print, or share your resized creations.
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. Edit media with filters, stickers, text, and music. Customize with borders, frames, and backgrounds for a professional look.
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.
Easily resize, crop, and convert your photos to different formats. This tool helps reduce file size for uploads, emails, or faster website loading without sacrificing quality. It supports batch processing for multiple images and offers additional features like background changes and passport image creation.
Easily post full-size photos to Instagram with a single tap. Customize your background color and adjust your image with intuitive pinch and drag gestures. This free application is designed for quick and seamless sharing.
Easily resize photos to reduce file size for sharing via email, social media, or web forms. Maintain image quality and aspect ratio while customizing dimensions or choosing presets. Optimize images for various platforms and manage storage space effectively.
Easily post entire photos to social media without cropping. Choose from unique backgrounds like blur, mosaic, and patterns to fill empty spaces. Save your edited photos in high resolution.
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.
This app helps you post full images to social media without cropping. It resizes portrait photos to fit Instagram's maximum dimensions, ensuring your entire picture is visible. Ideal for sharing images with varying orientations and sizes.
Easily resize, crop, compress, rotate, and convert your images with various aspect ratios and formats. Optimize photos for social media, web, or storage with this all-in-one photo editing tool.
Easily convert, compress, and resize images in batches with over 9 supported formats. Transform photos into PDFs or optimize them for social media. All processing is done locally on your device for maximum privacy.