Frequently Asked Questions
General Questions
What is Image Resizer?
Image Resizer is a free online tool that helps you resize, compress, and optimize images for various purposes, including social media, web use, and print. Our service processes everything in your browser, ensuring your images never leave your device.
Is Image Resizer free to use?
Yes! Image Resizer is completely free to use. We don't require any registration or payment to access our core features. We're supported by minimal, non-intrusive advertisements to maintain our service.
Do I need to create an account?
No, Image Resizer doesn't require any account creation or registration. You can start using our service immediately without signing up.
Image Processing
What image formats are supported?
We support the following image formats:
- JPEG/JPG
- PNG
- WebP
What's the maximum file size I can upload?
You can upload images up to 10MB in size. For larger files, we recommend using our high compression feature first to reduce the file size while maintaining good quality.
How does the image compression work?
Our compression algorithm uses advanced techniques to reduce file size while maintaining visual quality. You can control the compression level using the quality slider, finding the perfect balance between file size and image quality.
Privacy & Security
Are my images safe?
Yes! Your privacy and security are our top priorities. All image processing happens directly in your browser - your images are never uploaded to our servers. We don't store, collect, or have access to any of your images.
Do you collect any personal data?
We only collect anonymous usage statistics through Google Analytics to improve our service. We don't collect any personal information or track individual users. Read our Privacy Policy for more details.
Technical Questions
Which browsers are supported?
Image Resizer works on all modern browsers, including:
- Google Chrome (recommended)
- Mozilla Firefox
- Microsoft Edge
- Safari
- Opera
Why should I use WebP format?
WebP is a modern image format that provides superior compression and quality compared to JPEG and PNG. It's widely supported by modern browsers and can significantly reduce file size while maintaining image quality.
Can I resize multiple images at once?
Yes! You can upload and process multiple images simultaneously. Our batch processing feature allows you to apply the same settings to all images, saving you time.
Still Have Questions?
If you couldn't find the answer you were looking for, please feel free to contact us. We're here to help!