Image Resizer
Resize images to exact dimensions or preset sizes for social media, thumbnails, and more.
100% Private & Secure
Zero Server UploadsYour files are processed entirely inside your browser tab using WebAssembly & local JavaScript APIs.
How to use this tool
Upload your images by dragging them into the drop zone or clicking to browse.
Select a resizing mode: Custom Dimensions, Scale Percentage, or Platform Preset.
Toggle 'Lock Aspect Ratio' to keep your image from stretching or compressing awkwardly.
Review the dimensions and click 'Resize Images' to run the local scaling engine.
Download individual resized photos, or click 'Download All as ZIP' to grab them in bulk.
Key Features & Benefits
100% Client-Side Privacy
Photos remain strictly inside your browser instance. Zero risk of remote storage or leaks.
Preset Dimensions
Resize to exact social media sizes for Instagram, YouTube, Twitter, and LinkedIn.
Batch Image Processing
Upload and resize multiple images simultaneously, saving time with bulk downloads.
Aspect Ratio Lock
Keep original proportions intact to avoid distortion during dimension adjustment.
Frequently Asked Questions
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