Free Online Image Resizer

Resize images by pixels or percentage. Supports batch processing with local privacy protection.

Click or drag images here

Batch upload up to 10 images, max 50MB each

Resize Settings
Choose resize mode and parameters

Aspect ratio locked. Changing one dimension auto-calculates the other.

Image List (0/10)

Upload images to start resizing

How to Use

1

Upload Images

Click the upload area or drag and drop images. Supports batch upload.

2

Choose Resize Mode

Select 'By Pixels' for exact dimensions or 'By Percentage' for quick scaling.

3

Configure Settings

Lock aspect ratio to prevent distortion, choose output format and quality.

4

Download Results

Click resize button, then download individually or batch download all images.

Use Cases

Social Media Avatars

Resize photos to social media avatar sizes like 400x400 or 200x200 pixels.

ID Photos

Adjust ID photos to standard dimensions for various documents and visas.

E-commerce Products

Batch resize product images to e-commerce platform requirements like 800x800.

Website Images

Resize images for websites to improve page loading speed.

Document Illustrations

Adjust image sizes for Word, PowerPoint, and other document layouts.

Print Output

Resize images to print dimensions for clear, high-quality prints.

Features

Dual Resize Modes

Resize by exact pixels or scale by percentage to meet different needs.

Aspect Ratio Lock

Lock aspect ratio to ensure images don't get distorted when resizing.

High-Quality Scaling

Uses advanced Lanczos algorithm for sharp, artifact-free results.

Batch Processing

Process multiple images at once, resize and download in batch for efficiency.

Privacy Protection

All processing happens locally in your browser. Images never leave your device.

Completely Free

No registration, no watermarks, no limits. Free forever.

FAQ