Are my images uploaded to a server?

No. Image decoding, compression, and downloads run in your browser. Your images are not sent to GleeTool's server.

Which image formats does Image Compressor support?

You can add JPG, JPEG, PNG, GIF, SVG, and WebP images. Each file must be 10 MB or smaller.

What is the difference between Lossy, Lossless, and Custom?

Lossy reduces file size with controlled visual changes. Lossless preserves image data where the format allows it. Custom lets you choose resize, quality, and filename settings for new files.

Can I resize images while compressing them?

Yes. Open Custom compression, enable Resize image, enter a width or height, and keep Keep aspect ratio enabled to preserve the original proportions.

Can I compress more than one image at once?

Yes. The tool processes up to 10 images in one batch. It shows each file's original size, optimized size, status, and download action.

Does the compressor preserve EXIF data?

No. Compressed files do not preserve EXIF metadata. This can remove camera details, dates, and location data from exported images.

Free Online Image Compressor

Compress up to 10 JPG, PNG, GIF, SVG, or WebP images locally in your browser. Choose Lossy, Lossless, or Custom settings, then download optimized files or a ZIP.

Open Tool How It Works

Drop your images or click to browseCompress JPG, PNG, GIF, SVG, WebP. Maximum 10 MB per file.Select files

Custom compression

Resize

Resize imageWidth Height Keep aspect ratio

Globals

Keep EXIF data Fix orientation

Rename

Prefix Suffix Override filename

Image quality

JPG 80%PNG 80%WebP 80%

Output keeps each original file format. Quality applies to formats that support lossy encoding.

Name	Before	Status	After	Action
No images selected. Add files to begin.

How to use Image Compressor

Compress up to 10 images privately in your browser, choose a compression mode, then download optimized files or a ZIP.

Add images

Drop or select up to 10 JPG, PNG, GIF, SVG, or WebP images. Each file must be 10 MB or smaller.

Choose compression

Select Lossy, Lossless, or Custom before adding files. Custom settings apply only to the images added with that configuration.

Review and download

Compare original and optimized sizes, download individual files, or download completed files together as a ZIP.

Frequently asked questions

Are my images uploaded to a server?: No. Image decoding, compression, and downloads run in your browser. Your images are not sent to GleeTool's server.
Which image formats does Image Compressor support?: You can add JPG, JPEG, PNG, GIF, SVG, and WebP images. Each file must be 10 MB or smaller.
What is the difference between Lossy, Lossless, and Custom?: Lossy reduces file size with controlled visual changes. Lossless preserves image data where the format allows it. Custom lets you choose resize, quality, and filename settings for new files.
Can I resize images while compressing them?: Yes. Open Custom compression, enable Resize image, enter a width or height, and keep Keep aspect ratio enabled to preserve the original proportions.
Can I compress more than one image at once?: Yes. The tool processes up to 10 images in one batch. It shows each file's original size, optimized size, status, and download action.
Does the compressor preserve EXIF data?: No. Compressed files do not preserve EXIF metadata. This can remove camera details, dates, and location data from exported images.

Ready to use Image Compressor?

Fast, private, and runs directly in your browser without uploading any data.

Start now Explore images & visuals