FREE IMAGE TOOL
Compress JPG Images Online — Free
Create lighter JPEG copies by adjusting quality and, when needed, dimensions.
- 100% in browser
- No upload
- No signup
- No watermark
LOCAL BY DESIGN
Compress JPG, without the upload step
JPEG works well for photographs and is accepted by most forms, galleries, and messaging tools. Each re-encoding trades some fine detail for a smaller file, so keep the original if you may need it later.
The quality slider controls the browser encoder's target setting. If a maximum size is set for a specialized page, dimensions are reduced progressively when quality changes are not enough.
This compress jpg workflow creates a separate processed copy in your browser. The image is not uploaded to an ImageKit server, and the original file is not changed. Choose a source your browser can decode, check the preview and measured file size, and save the result only when it fits your destination's requirements.
Files are decoded and processed on your device. They are not uploaded to an ImageKit server, and the original files are never overwritten.
How it works
- 01
Select the image or batch of images from your device.
- 02
Review the settings for compress jpg and process locally.
- 03
Inspect the result, then download the file or a ZIP of the batch.
Frequently asked questions
Will JPG compression overwrite my file?
No. The browser creates a separate copy for download and leaves the original selected file untouched.
Are my images uploaded?
Your image stays in this browser tab. Processing runs locally on your device; the image file is not sent to an ImageKit server.
Does this overwrite my original?
No. Processing creates a separate browser-generated file for download.