Online Image Compressor
This online image compressor helps you reduce JPG, PNG, and WebP file sizes directly in your browser. As a photo compressor and picture compressor in one, it works as a JPG compressor, PNG compressor, and WebP compressor, so you can compress JPG, compress PNG, or compress WebP files without installing software. Every image is processed on your device, so nothing is uploaded to a server, and your photos stay private while you reduce photo size or reduce picture size for web, email, or storage.
Because it supports batch image compression, this bulk image compressor lets you compress multiple images together instead of handling one file at a time. Whether you need a quick image size reducer for a single picture or a complete image compression tool for a large photo library, adjustable quality settings let you balance clarity against a smaller image file size.
How to Compress Images
- Upload Your Images
Drag and drop your photos or select files from your device. This free photo compressor accepts JPG, JPEG, PNG, and WebP files, up to 50 images at once.
- Choose Compression Settings
Set the quality level and pick an output format. This image optimizer online adjusts compression to reduce image file size while keeping images useful.
- Compress and Download
Select Compress All Images, then download each result individually or save every optimized image together as a ZIP file.
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Frequently Asked Questions
What is an image compressor?
An image compressor is a tool that reduces the file size of a photo or picture while keeping it visually usable. This image compressor online tool runs the compression directly in your browser, so JPG, PNG, and WebP files can be optimized without any installation.
How do I compress an image online?
Upload your photos, choose a quality level and output format, then select Compress All Images. This free image compressor reduces image file size automatically and shows the results in seconds.
Can I compress multiple images at once?
Yes. This bulk image compressor supports batch image compression for up to 50 images in a single session, so you can compress multiple images together instead of one at a time.
Does image compression reduce image quality?
The quality slider lets you control the tradeoff between file size and clarity. Higher quality settings keep more visual detail, while lower settings reduce photo size further. This image optimization tool is designed to reduce picture size while keeping images clear and useful.
Which image formats are supported?
This tool works as a JPG compressor, JPEG compressor, PNG compressor, and WebP compressor. You can compress JPG, compress PNG, or compress WebP files, and convert between these formats during compression.
Are my images uploaded to a server?
No. Every image is processed locally in your browser. Your files are never uploaded to a server, which keeps your pictures private while you compress images online.
Can I download all compressed images together?
Yes. After compression, you can download each image individually or use Download All as ZIP to save every compressed image together in one file.