Image Compressor & Resizer
Large images slow down page load, hurt SEO, and waste bandwidth—yet manually resizing and compressing each image in a separate tool is tedious. This fully client-side utility lets you optimize images in seconds: upload a file or paste any public image URL, then set your desired width, height, and JPEG quality via slider. Instantly preview both the original and optimized images side-by-side with their file sizes, then download the compressed output with a single click. No image ever leaves your browser, ensuring full privacy and lightning-fast performance.
Whether you’re preparing header images, blog post photos, or Instagram shots, you’ll reclaim control over your site’s speed and storage. Use the width and height fields to maintain aspect ratio or crop by entering both dimensions. Adjust quality from 10% to 100% to balance clarity and file size. Everything runs on HTML5 canvas—no server calls, no sign-ups, and no external dependencies. Built mobile-first, this interface adapts seamlessly to smartphones and tablets, so you can optimize images anywhere, anytime.
Ready to transform your image workflow and supercharge your page performance? Scroll down, upload or paste your image, tweak the settings, and click “Download” to get your optimized image instantly.
Original Preview
Optimized Preview
How It Works
- Upload a local file or paste any public image URL.
- Enter the desired width and height in pixels.
- Adjust JPEG quality to balance size and clarity.
- Click “Optimize Image” to process on HTML5 canvas.
- Preview before & after sizes, then click “Download Optimized.”
FAQ
- Can I preserve aspect ratio? Leave one dimension blank; the other auto-calculates.
- Is my image stored? No—processing is 100% in your browser.
- Which formats? JPEG output only; PNG input is converted.
- File size info? Displayed in kilobytes for both versions.
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