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.
Convert tool
Turn transparent PNGs, large screenshots, or photos into the format your CMS, form, or marketplace accepts.
How to use it
This converter focuses on the formats most people need every day: JPG for compatibility, PNG for transparency, and WebP for efficient websites.
Use case notes
Use conversion when the destination accepts only a specific format or when you need a lighter web format.
JPG is usually best for photos, PNG is safer for transparency and sharp UI screenshots, and WebP is efficient for modern websites.
If a file contains transparency, check the preview after converting to JPG because transparent areas may become a solid background.
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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