Image Upscaler
100% In-Browser ExecutionCategory: Image Converter & Editor • Free Online Utility
Enlarge images to 150%, 2×, 3× or 4× with smooth scaling and sharpening. Everything runs in your browser: no upload, no sign-up and no watermark.
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Privacy Guarantee: This tool processes all data locally inside your browser memory using HTML5 APIs. No text, code, or personal data is transmitted over the network.
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View All →How to Use Image Upscaler
1
Add your images
Drop the small images you want to enlarge.
2
Choose the settings
Choose 150%, 2×, 3× or 4× and set the sharpening.
3
Download the result
Press Apply and download the larger images.
Frequently Asked Questions
No tool can recover detail that was never captured. This one enlarges smoothly and sharpens edges so the result looks as clean as possible.
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