Image compressor online – reduce JPG, PNG and WebP size
Free image compressor that runs locally in your browser. Reduce JPG, PNG and WebP file size without uploading images to a server. Optionally remove EXIF metadata and prepare images for email, websites, online stores or forms.
Drop images here
or click “Choose images”
Online image compressor fast, private, no upload
Compress JPG, PNG and WebP directly in your browser. This tool helps you reduce image file size, limit maximum width or height and remove EXIF metadata. Files are not uploaded to a server, so compression stays fast and private.
When should you compress images?
- reducing image size for email,
- preparing images for a website or blog,
- optimizing images for WordPress and WooCommerce,
- making online store images load faster,
- reducing images for online forms,
- removing EXIF metadata before publishing.
Why use this image compressor?
- runs locally in your browser,
- no account required,
- no watermark,
- supports JPG, PNG and WebP,
- can remove EXIF metadata,
- supports multiple images.
How it works
- Choose an image or drag a few files into the uploader.
- Set image quality or a target file size, and optionally limit maximum width or height.
- Download the compressed files one by one or use the bulk download option when you need several results at once.
FAQ
How do I reduce image size online?
Choose an image, set quality or target file size, then download the compressed result. Everything runs locally in your browser.
Does image compression reduce quality?
Lower quality settings create smaller files, but slight visual differences may appear. Starting around 0.75-0.85 quality usually gives a good balance.
Are my images uploaded to a server?
No. Compression happens locally in your browser, so your images are not sent to SparkToolbox servers.
Does this tool remove EXIF metadata?
Yes, the tool can remove EXIF metadata such as camera details, location data or the original capture date if it exists in the file.
Which image formats are supported?
The tool supports common image formats, including JPG, PNG and WebP.
Can I compress multiple images at once?
Yes, you can select multiple images and download them individually or as a ZIP package if that option is available.
