Compress images online, without uploading them.
Reduce the size of JPG and WebP images, compress batches, and keep your files on your own device. Optional KB targets and original-resolution preservation.
Image Compressor
Compress only · original file format and pixel dimensions are preserved.
Compress only · original file format and pixel dimensions are preserved.
Drop images or choose files
JPG · PNG · WebP • Up to 1,200 per batch
Batch complete
Your previous input selection has been cleared. Download this batch, or start a fresh one.
Each successful file can also be downloaded individually. ZIP archives use stored entries because images are already encoded.
How it works
- Select images or a folder in the workspace above.
- Choose your output format, quality, KB target or resize dimensions.
- Click Process images, review any warnings, then download the files individually or as a ZIP.
Processing is local to your browser. For large jobs, smaller batches can reduce memory use. This version supports JPG, PNG and WebP exports supported by your browser.
Frequently asked questions
Does MG Image Studio upload my images?
No. In this MVP, image processing runs locally inside your browser. Your images are not transmitted to our server.
Can every image be compressed to exactly 100 KB?
No. The result depends on the content, image dimensions, file format and quality. If your target cannot be reached, the tool reports a warning.
Why is PNG not getting much smaller?
PNG encoding is lossless and browser export does not offer a quality setting. For strong size savings, choose WebP or JPG, noting that JPG removes transparency.