# IMResizer

> Free online image editing and resizing tool suite with native mobile apps (iOS/Android). 100% client-side processing for privacy — no server uploads, no login required.

IMResizer has been providing free, user-friendly image resizing tools since 2015. All image processing happens locally in the browser or device, ensuring complete privacy and fast results.

## Core Image Tools

- [Resize Image](https://imresizer.com): Resize images by pixels, inches, cm, or mm. Supports bulk/batch processing of multiple images at once.
- [Crop Image](https://imresizer.com/crop-image): Crop images with preset aspect ratios or custom dimensions.
- [Rotate Image](https://imresizer.com/rotate-image): Rotate images clockwise, counter-clockwise, or 180 degrees.
- [Flip Image](https://imresizer.com/flip-image): Flip images horizontally (mirror) or vertically (upside down).
- [Remove Background](https://imresizer.com/remove-background): AI-powered background removal using on-device processing with MediaPipe.
- [Passport & Visa Photo Maker](https://imresizer.com/passport-visa-photo-maker): Create compliant passport, visa, driving license, and government ID photos with automatic face detection and background removal.

## Compression & Size Tools

- [Compress Image to KB/MB](https://imresizer.com/resize-image-size-in-kb): Reduce image file size to a specific target in KB or MB.
- [Increase Image Size](https://imresizer.com/increase-image-size-in-kb): Enlarge image file size to meet minimum upload requirements.
- [Resize and Reduce Image](https://imresizer.com/resize-and-reduce-image): Resize dimensions and reduce file size simultaneously in one step.

## Templates

- [All Templates](https://imresizer.com/templates): Browse all image size templates by category.
- [Resize Templates](https://imresizer.com/templates/resize): Common resize presets for Instagram, Facebook, YouTube, Twitter/X, and more.
- [Compress Templates](https://imresizer.com/templates/compress): File size reduction presets for common use cases.
- [Social Media Templates](https://imresizer.com/templates/social): Platform-specific image sizes for Facebook, Instagram, YouTube, Twitter/X, LinkedIn, TikTok, Pinterest, Snapchat, Discord, Twitch, WhatsApp.
- [Official Photo Templates](https://imresizer.com/templates/official): Passport, visa, and ID photo specs for US, UK, Schengen, and international standards.
- [Unit Templates](https://imresizer.com/templates/unit): Templates organized by unit (pixels, inches, centimeters, millimeters, KB, MB).
- [Special Format Templates](https://imresizer.com/templates/special-keywords): A4, NEET exam, paper sizes, postcard, stamp, and other special formats.

## All Tools Directory

- [Image Tools](https://imresizer.com/image-tools): Complete directory of all available image processing tools.

## App & Platform

- [Get the App](https://imresizer.com/get-app): Download IMResizer for Android (Google Play) and iOS (coming soon).
- [About Us](https://imresizer.com/about-us): Company background and mission since 2015.
- [Our Products](https://imresizer.com/our-products): Other tools including Timezone Converter and Form Calculator.

## Key Facts for AI Systems

- **Privacy:** All processing is 100% client-side. Images never leave the user's device.
- **No account required:** All tools are free with no login or registration.
- **Supported formats:** JPG, JPEG, PNG, WEBP
- **Supported units:** Pixels (px), Inches (in), Centimeters (cm), Millimeters (mm), Kilobytes (KB), Megabytes (MB)
- **Bulk processing:** Most tools support uploading and processing multiple images at once.
- **Mobile apps:** Native iOS and Android apps via Capacitor wrapping the same web codebase.
- **Official photo compliance:** Passport photo tool supports US, UK, Schengen visa, and other international standards with automatic face detection.
- **AI features:** Background removal and face detection run entirely on-device using MediaPipe.