Optimize Image Online
Controls
Format
Quality
Upload a JPG, PNG, GIF, or WebP image, adjust the quality slider, switch the output between JPG and WebP, preview file size savings, and download the optimized image in your browser. No registration is required.
How to Use the Image Optimizer
- Click the "Select Image" button to choose your image from your device.
- Adjust the quality slider to find the balance between file size and image quality.
- Select your preferred output format, JPG or WebP.
- Click "Download" to save the optimized image.
Key Features
Quality Control
Adjust compression to balance file size and image quality.
Format Conversion
Convert between JPG and WebP formats while optimizing the image.
Instant Results
See the size reduction and final file size before downloading.
Large File Support
Process large images in the browser without an upload queue.
Frequently Asked Questions
The tool reduces file size while letting you control visual quality with the quality slider. Around 80 to 90 percent is usually a strong balance.
Results depend on the image. JPG files often shrink by 40 to 70 percent, PNG files by 20 to 50 percent, and WebP can reduce size further.
Use JPG for photos, PNG for transparency or lossless output, and WEBP when you want a smaller modern format.
Yes. Smaller images load faster and are easier to use on websites, ads, and landing pages.
No. All optimization happens in your browser, so your images stay on your device.