Free Image Compressor — Compress Photos Without Losing Quality
PopularCompress images without losing quality
Reduce image file size by up to 90% while maintaining visual quality. Supports JPG, PNG, WebP, and AVIF formats. Processed securely on our servers and deleted immediately.
About Image Compressor
Image compression reduces file size by eliminating redundant pixel data and optimising how colour information is stored. Smaller images load faster, consume less bandwidth, and improve Core Web Vitals scores — all of which directly influence search engine rankings and user experience.
This tool uses a professional server-side image engine to re-encode your image at a chosen quality level (10–100%). At quality 80, most photographs lose less than 5% perceptible detail while shrinking by 50–70%. For PNG files, which use lossless encoding, compression removes metadata and unused colour palette entries without touching pixel data.
Common use cases include optimising product photos before uploading to an e-commerce store, reducing hero images on landing pages, compressing screenshots for documentation, and shrinking images before attaching them to emails. Web developers use image compression as a routine step in build pipelines to meet performance budgets.
Supported formats: JPEG (.jpg, .jpeg), PNG (.png), WebP (.webp). Output format matches the input format. For format conversion, use the dedicated PNG to JPG or WebP Converter tools. Your image is processed securely on our servers — handled in memory and permanently deleted immediately after your result is returned.
Frequently Asked Questions
Does compressing an image reduce its quality?
Lossy compression (used for JPEG and WebP) does reduce quality slightly, but at 70–85% quality the difference is invisible to the human eye while file size drops by 60–80%. PNG uses lossless compression so quality is never lost.
What image formats does this compressor support?
The tool supports JPEG, PNG, and WebP formats. Your image is processed securely on our servers — handled in memory and permanently deleted immediately after your result is returned.
Is there a file size limit for compression?
There is no enforced file size limit. However, very large images (50 MB+) may take a few seconds to process depending on your device.
Will my original image be modified?
No. The tool creates a new compressed copy for download. Your original file on your device remains untouched.