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Supports JPG, JPEG, PNG, WEBP • Max 50 MB
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How to Use Compress Image to 50KB
Ultra-Low File Size
When you need extreme compression for a strict 50KB upload limit (common for passport photos or signatures), our engine uses aggressive color quantization and WebAssembly-powered downscaling to squeeze your image into the target size while keeping text and faces recognizable.
Frequently Asked Questions
50KB is a very small target. If your original image is a massive 12-megapixel photo, reaching 50KB will introduce noticeable artifacting. We recommend resizing the dimensions first if the quality degrades too much.