Comparison
ReShapic vs Image Resizer
Basic resizing vs full image optimization pipeline. Here's how these Chrome extensions compare for image processing in 2026.
Image Resizer
200,000+ users
// feature comparison
| Feature | ReShapic | Image Resizer |
|---|---|---|
| Batch Processing | Yes — unlimited files | Limited (5 free, then Pro) |
| WebP Output | Yes | No |
| AVIF Output | Yes | No |
| Platform Presets | Yes — Instagram, Twitter, YouTube, etc. | No |
| Aspect Ratio Lock | Yes | Yes |
| Quality Control | Yes (slider) | Basic |
| Live Preview | Yes | Yes |
| Drag & Drop | Yes | Yes |
| Web App Available | Yes (reshapic.dev-tools-hub.xyz) | No |
| Local Processing | Yes — nothing leaves your browser | Yes |
| PNG/JPEG Support | Yes | Yes |
| File Size Optimization | Yes (auto-compression) | Basic resize only |
| Japanese Language | Yes | No (English only) |
// why choose ReShapic
Modern Format Support
Export to WebP and AVIF — the formats that actually reduce file size by 30-50% compared to JPEG. Image Resizer only outputs traditional formats.
Social Media Presets
One-click presets for Instagram (1080×1080), Twitter header (1500×500), YouTube thumbnail (1280×720), and more. No need to memorize dimensions.
Unlimited Batch Processing
Process as many images as you need on the free tier. Image Resizer limits you to 5 free resizes before requiring a paid upgrade.
Web App + Extension
Use ReShapic as a Chrome extension or visit the web app — your choice. Image Resizer is extension-only.
Privacy-First Architecture
All processing happens locally in your browser using WebAssembly. Your images never leave your device — no server uploads, no data collection.
// why choose Image Resizer
Side Panel Integration
Image Resizer opens in Chrome's side panel, letting you resize while browsing. Convenient for quick single-image edits.
Larger User Base
200,000+ users provide broader community feedback and proven reliability across many use cases.
Simple Interface
Minimal UI focused solely on resizing. If all you need is width/height adjustment, the simplicity is a plus.
Longer Track Record
Established extension with years of updates and a known workflow that many users rely on daily.
// verdict
If you only need basic width/height resizing for a few images, Image Resizer's side panel is convenient. But for anything beyond that — batch processing, WebP/AVIF conversion, social media presets, or file size optimization — ReShapic is the more capable tool. The unlimited free tier and modern format support make it the better choice for content creators, designers, and developers who work with images regularly.
// faq
Is ReShapic really free for batch processing?
Yes. ReShapic's free tier includes unlimited batch resizing and format conversion. Pro adds advanced features like custom watermarks and priority processing.
How much smaller are WebP/AVIF files compared to JPEG?
WebP is typically 25-35% smaller than JPEG at equivalent quality. AVIF can be 30-50% smaller. ReShapic lets you convert to both formats with a single click.
Does ReShapic upload my images to a server?
No. All processing happens locally in your browser using WebAssembly. Your images never leave your device.
Can I use ReShapic without installing the extension?
Yes. ReShapic is also available as a web app at reshapic.dev-tools-hub.xyz. No installation required.
What social media presets does ReShapic include?
Instagram post (1080×1080), Instagram story (1080×1920), Twitter header (1500×500), YouTube thumbnail (1280×720), Facebook cover (820×312), and more. All presets are one-click.
Ready to try ReShapic?
Install ReShapic for free and see how it compares.