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Image Compressor

Utilities Free Updated 1 Sep 2026
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ⓘ About this tool 🔄 Last updated 1 Sep 2026 ✓ Reviewed by TopToolAI Team

Reduce an image's file size while keeping it looking sharp — useful for faster website loading, email attachments, or staying under upload limits. A 5MB photo straight from a phone camera can often be compressed down to under 500KB with barely any visible difference on screen — the kind of size difference that matters when a page's load speed depends on every image loading fast.

How to use Image Compressor

Step-by-step guide to the boxes below. Open it only if you need help.

  1. 1
    Choose image Upload

    Pick a JPG or PNG from your device.

    Choose a file from your device. It stays in your browser.

  2. 2
    Quality Slider

    Slide left for a smaller file with some quality loss, or right for better quality and a bigger file.

    Slide left or right and watch the preview change.

  3. 3
    Press “Compress image”

    Click the button under the boxes. If something is missing or not valid, a short message tells you which box to fix.

  4. 4
    Read your result

    A smaller version of your image appears with its new size, ready to download. Change any box and try again to compare different numbers.

Image Compressor FAQs

Will compressing reduce image quality?
There's a small trade-off, but the tool aims to keep visual quality close to the original while meaningfully reducing file size.
What image formats does it support?
It works with common formats like JPG and PNG.
Is my image uploaded to a server?
No — compression happens directly in your browser, so your image never leaves your device.
How much can I typically reduce file size by?
It varies by image, but photos often compress by 50-80% with minimal visible quality loss, especially at moderate quality settings.

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