Compress Image
Reduce image file size while keeping great visual quality
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Compress Image Online — Complete Guide
Reduce image file size for faster websites, emails, and app uploads while keeping acceptable visual quality. PdfPeaks lets you tune compression presets from maximum quality to aggressive savings.
How It Works
Upload an image, pick a quality preset or slider, and compress. Compare original vs output size on screen, then download the lighter file. Ideal before attaching photos to tickets or publishing blog posts.
- Step 1 — Upload: Select JPG, PNG, or other supported image.
- Step 2 — Quality: Choose preset — start with High for photos.
- Step 3 — Download: Save the compressed image.
Security & Privacy
We treat uploaded files as sensitive data. When you use the image compression tool on PdfPeaks, files are transferred over encrypted HTTPS/TLS connections and processed on secure servers in isolated temporary storage. They are used only to perform the operation you requested. Uploaded files and outputs are not permanently stored, are not used to train machine-learning models, and are never sold or shared with third parties for marketing. Temporary files are automatically removed after processing. For full details, see our Privacy Policy and Terms of Service.
Common Use Cases
Professionals, students, and everyday users rely on this tool for tasks such as:
- Blogs: Improve page load and Core Web Vitals.
- Support tickets: Attach screenshots under size limits.
- Mobile apps: Shrink user-generated content uploads.
- E-commerce: Batch-optimize catalog photos.
- Storage: Reduce cloud backup usage.
Tips for Best Results
PNG with transparency may need higher quality settings than JPG photos. Convert format with Convert Format if needed.