How to use Compress JPG Images Online
- Choose one or more JPG images.
- Select your output format and quality.
- Optionally enter a target size in KB.
- Process the images, compare previews and download individually or as a ZIP.
Free online image tool
Compress JPG Images Online
Reduce JPG file size online with Pixora. Adjust quality or aim for a target size such as 100KB or 200KB, with batch processing and instant previews.
✓ Free to use✓ No account✓ Browser-based✓ Batch processing
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Image Compressor
Reduce image file size with quality and target-size controls. No account required. Your files stay on your device during browser-based processing.
✓ Bulk upload✓ Live previews✓ ZIP download
1. Add your images
Select one image or a complete batch. Every file gets its own thumbnail and details.
2. Choose settings
Set dimensions, format, quality or a best-effort target file size.
3. Preview & download
Compare original and processed images, then download one or everything as ZIP.
Privacy note: Pixora processes these core tools in your browser. Selected files are not uploaded to a Pixora processing server for conversion.
Helpful tips
- WebP can be smaller than JPG for many web uses.
- Try 80–85% quality first for a practical size/quality balance.
- Use the target-size control when a form or website has a file-size limit.
Frequently asked questions
Can I compress several JPG files at once?
Yes. Pixora supports batch selection and ZIP download.
Can I make a JPG under 100KB?
Use the target-size field and enter 100 KB. The result is best-effort because final size depends on image content.
Are my JPG files uploaded?
Core processing happens in your browser; the image conversion itself does not require uploading the files to a Pixora processing server.