Image Compressor
Compress JPG, PNG, and WebP images in the browser for uploads, email attachments, product pages, and faster web publishing workflows.
- File, image, and document tools run in the browser, but originals may still contain personal or sensitive information. Review both source files and outputs before sharing or submitting them.
Compress JPG, PNG, and WebP images in the browser for uploads, email attachments, product pages, and faster web publishing workflows.
Example Image Compressor result Image result - Preview size and estimated file weight - Visible quality or privacy changes - Download-ready output when supported Next step: download the result, remove metadata, or resize for the upload target
How to use Image Compressor
Common uses include Reduce product photo file size, Prepare blog and website images, Shrink email attachments.
- Open Image Compressor and choose the image, photo setting, crop, color, or preview detail you want to inspect.
- Adjust the visual options carefully and avoid using private or high-impact identity material. Focus first on Reduce product photo file size.
- Generate the preview and compare it with the original image before publishing or sharing. Use the next pass to Shrink email attachments.
- Download, copy, or keep the visual result when it is ready for Prepare blog and website images.
Useful for
- Reduce product photo file size
- Prepare blog and website images
- Shrink email attachments
- Compare quality before downloading
Common issues
The image looks blurry or over-compressed.
Lower the compression, keep enough source resolution, and compare the preview at its final display size.
The destination rejects the file.
Check file type, maximum size, aspect ratio, transparency support, and metadata requirements.
How to interpret the result
Compare the preview with the original before downloading, especially for faces, product details, text, and metadata-sensitive images.
Related workflow
Next path: Image Compressor -> Image Format Converter -> Image Crop Tool. Keep the original input nearby so you can compare each result before using it elsewhere.
Privacy and review notes
This tool is designed to process inputs in the browser where the workflow allows it. Photo and AI-assisted outputs are previews or references and should be checked before publishing. Use non-sensitive examples and review the output before sharing or submitting it.
Basis and limitations
Basis
- The tool reads selected files, images, documents, or text in the browser for conversion, compression, merging, extraction, or preview.
- File-style tools are designed for local-first preparation before sharing, upload, or publishing.
Limitations
- Even when processing happens in the browser, source files and outputs may contain personal data, location data, metadata, or copyrighted material.
- Large or complex files can behave differently depending on browser memory and device performance.
Official check
- Before sharing, submitting, publishing, or delivering files, review the source and output for sensitive data, permissions, and quality.
References and methodology
- Official external source: Korea Privacy Portal — Korean government guidance to check before storing or sharing personal data in files.
Review scope: We automatically check that the calculation basis and official source links are shown. No licensed medical, legal, or tax professional has reviewed this result individually, so confirm with the responsible agency or a professional before an important decision.
FAQ
How much image compression should I use?
Start with moderate quality, compare text and fine edges at full size, and lower quality gradually until the file meets the upload limit without visible damage.
Why does a compressed product image look blurry?
The quality setting may be too low or the image may have been resized as well as compressed. Return to the original and compare one setting at a time.