Compress Image
Free browser-based image compressor for JPG, PNG, and WebP files. Reduce file size, set quality, resize large photos, and download private local results.
Modify tool
Set exact width and height, scale by percentage, and keep the ratio when platforms reject oversized images.
How to use it
Resize photos for websites, forms, marketplace listings, newsletters, profile pictures, and documents without installing design software.
Use case notes
Use resizing when a platform asks for exact pixels, a maximum width, or a consistent product-card size.
Keep aspect ratio enabled unless the destination explicitly requires fixed width and height. Stretching a photo can make products, faces, and logos look unprofessional.
After export, test one processed image in the real upload form before batch-processing a large folder.
Do not overwrite the only copy of an important image. Browser tools are fast, but the safest workflow is to preserve originals and publish only the processed copy.
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