How to use this tool
Use this website-focused compressor to improve page speed while keeping hero images, product photos, and blog visuals sharp.
- Upload your website image.
- Choose the best output format for the web (often WebP).
- Set a practical file-size target and compress.
- Download and publish the optimized file on your site.
Frequently asked questions
Which image format is best for website performance?
WebP is usually the best default for modern sites, while JPEG remains widely compatible and PNG is useful when transparency is required.
What file size should web images target?
Aim for the smallest size that still looks clean on real devices. Smaller files generally improve load speed and Core Web Vitals.
How much quality can I reduce before users notice?
Start with moderate compression and visually compare results. Most pages can reduce quality without obvious loss when dimensions are appropriate.
Glossary
- Image format
- The file type used to encode your image, such as JPEG, PNG, or WebP.
- File size
- The storage size of your image file, usually measured in KB or MB.
- Image quality
- How much visual detail is preserved after compression at a given file size.
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