Free Online Image Compressor & Resizer
Use this free Image Compressor & Resizer to reduce image file size, resize dimensions, and export images as WebP, JPEG, or PNG. Upload an image, choose output settings, preview the optimized result, and download the compressed file.
This tool is useful for websites, blogs, landing pages, portfolios, product images, social posts, email attachments, and any workflow where image size affects loading speed or upload limits.
Compression and resizing run directly in your browser with no login required. Your image is processed locally so you can optimize assets quickly without sending them through an account-based service.
Key Features
When to Use This Image Compressor & Resizer
How to Use the Image Compressor & Resizer
- 1. Choose an image from your device.
- 2. Select the output format: WebP, JPEG, or PNG.
- 3. Adjust the quality slider and resize dimensions if needed.
- 4. Preview the optimized image and check the file size savings.
- 5. Download the compressed image for web, email, or sharing.
Image Compressor & Resizer FAQ
Does this image compressor upload my image?
No. The image is processed in your browser and does not require login.
Which image formats can I export?
You can export optimized images as WebP, JPEG, or PNG.
Is WebP better than JPEG?
WebP often produces smaller files than JPEG at similar visual quality, making it a good choice for websites and modern browsers.
Can I resize images with this tool?
Yes. You can set width and height and optionally keep the original aspect ratio.
Will compression reduce quality?
Lossy formats such as JPEG and WebP can reduce visual quality depending on the quality setting. Use the preview and file size comparison to choose the right balance.