Compress JPG

    Free · No registration needed

    Reduce the file size of your JPG images without noticeable quality loss — free to use with no registration required. Adjust the compression level to find the perfect balance between file size and visual quality for your needs.

    Drop JPG files here or click to browse

    Accepted: .jpg .jpeg — up to 10 MB per file

    By uploading files, you agree to our Terms of Service and Privacy Policy.

    • Adjustable quality slider for precise control
    • Typically reduces file size by 40-80%
    • Maintains visual quality at recommended settings
    • Perfect for optimizing website images and email attachments
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    Need This at Scale?

    This tool is great for quick conversions, but if you're managing hundreds or thousands of images, Pixel Fiddler puts optimization on autopilot. Transform any image via URL parameters — no re-uploading, no batch jobs, just instant results.

    • Compression and format transformations on the fly
    • URL-based transformations API
    • Works with your existing storage — S3, GCS, Azure, or any origin
    • Global CDN with smart caching for instant delivery worldwide
    • Real-time optimization based on device and browser
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    No credit card required. Free plan includes 2 GB bandwidth/month.

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    Frequently Asked Questions

    What is a JPG compressor?
    A JPG compressor is an online tool that reduces the file size of JPG images by re-encoding them at a lower quality setting. This free tool allows you to compress JPG images instantly without installing any software.
    Is this JPG compressor free to use?
    Yes, this is a 100% free JPG compressor. There are no hidden fees, subscriptions, or watermarks on your compressed images.
    How do I compress JPG images online?
    Simply upload your JPG image, adjust the quality slider to your preferred level, and click compress. Once complete, you can download your smaller JPG file immediately.
    Can I compress JPG without losing quality?
    At quality settings above 70-80%, most people cannot see any difference from the original. The tool is optimized to maintain high visual quality while significantly reducing file size.
    Why should I compress JPG images?
    Compressing JPG images reduces file size by 40-80%, making images load faster on websites, take less storage space, and send more quickly via email and messaging.
    Is this JPG compression tool safe?
    Yes. Your files are processed securely. Uploaded images are not shared and are automatically deleted after compression to protect your privacy.
    Do I need to install software to compress JPG?
    No. This is an online JPG compressor that works directly in your browser. No downloads or installations are required.
    How much can I compress a JPG?
    You can typically reduce JPG file size by 40-80% depending on the quality setting. A quality of 75-85% is usually the sweet spot where the file is much smaller but visually almost identical.
    Does this JPG compressor work on mobile devices?
    Yes. The tool works on mobile phones, tablets, and desktops, including Android, iOS, Windows, macOS, and Linux.
    What browsers are supported?
    This online JPG compressor works with all modern browsers, including Chrome, Firefox, Safari, and Edge.
    Are there file size or upload limits?
    The tool supports most standard image sizes. Very large files may have limits to ensure fast and reliable performance for all users.