Compress Images Online — JPG & WebP Quality Control
Compress images with adjustable JPG or WebP quality. Compare file sizes and preview the output before downloading. Free, local browser processing.
Drop your images here
JPG, PNG or WebP / AVIF · Up to 20 files · 25 MB each
No uploads. Processing happens on your device.
Make it your size
With both dimensions set, images fit inside that box. Leave both empty to keep the original size.
Quality applies to JPG and WebP / AVIF. PNG is lossless and may be larger. JPG uses a white background for transparency.
Up to 40 MP per source and 16 MP per output. Animated images become a single still frame. EXIF metadata is not copied.
Balance image quality and file size
Choose JPG for broadly compatible photographs or WebP for compact web images. Move the quality slider, process the image and compare the reported sizes before downloading.
A smaller output is not guaranteed: an already optimized image can grow after conversion. PNG is lossless and does not use the JPG/WebP quality slider. Reducing dimensions can save more space than reducing quality alone.
How to use this tool
- Choose the files accepted by this tool.
- Reduce image size with adjustable JPG or WebP quality. Compare the output size before downloading.
- Start processing, review the preview and sizes, then download your results.
Good to know
Do you upload or store my photos?
No. These tools read and process your selected images in your browser. Image content is not sent to our servers. Clear files or close the page to release the working session.
Why can the output be larger?
File size depends on dimensions, format and image content. PNG preserves pixels without a quality setting. Try WebP or JPG and a lower quality value when reducing file size is your priority.
Can I use HEIC, SVG, GIF or PDF?
Standard image tools support JPG, PNG and WebP. HEIC conversion and PDF tools are available on their own pages. SVG tools have dedicated pages for static vector artwork. GIF is not supported. Animated PNG or WebP images are flattened to a still image.
Are these tools free?
Yes. These tools work without an account, a watermark or a payment. Batch and resolution limits help keep processing manageable on your device.
