Compress Image to 1 MB
Compress large high-resolution photos to under 1 MB effortlessly.
🔒Processed locally in your browser•Your image isn't uploaded to PixelLocal for normal processing.
Drop image here
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Formats: JPG • JPEG • PNG • WEBP•Max 25 MB
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How to Use Compress Image to 1 MB
- 1Drop your high-resolution smartphone or camera photo.
- 2Engine compresses image layers to fit under 1024 KB.
- 3Download optimized image.
Technical Specifications & Capabilities
| Input Formats | JPG, JPEG, PNG, WebP |
|---|---|
| Output Format | JPG |
| Transparency Support | Flattened on white background |
| Compression Type | Iterative Bounded Binary Search |
| Processing Engine | Browser Canvas API |
| Max File Size Limit | 25 MB per file limit |
| Max Pixel Boundary | 50 Megapixels maximum boundary |
Common Use Cases
- •Compressing 15-20 MB RAW/DSLR exported photos down to 1 MB for web sharing.
- •Preparing photography portfolios.
Zero Upload Privacy Architecture
PixelLocal operates entirely within your browser memory. When you select a photo, your browser decodes and processes the pixel data locally using HTML5 Canvas and WebAssembly. Your files are never transmitted over the internet, logged, or stored on remote servers.
Troubleshooting & Known Limitations
- ⚠️Large high-megapixel photos take 1-2 seconds to process in browser memory.
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Frequently Asked Questions
Why compress to 1 MB?
1 MB is the ideal upper file size boundary for high-resolution photography on social media and web platforms.