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Image Tools

Compress JPEG Online - Shrink JPG Files for Free

Secure processingNo signup required100% freeFiles deleted after 1 hour

Drop your images here

Select one image to compress, or multiple for batch ZIP download

JPG, JPEG, PNG, WEBP, BMP, HEICMax 200 MB · up to 10 files

JPEG is the most common photo format on the web, and most JPEGs are far larger than they need to be. Our JPEG compressor reduces file size by 60-80% using intelligent quality optimization - keeping photos looking great while making them load faster.

How to use it

Three steps, under 30 seconds from upload to download.

  1. 1

    Select your JPEG file

    Click to browse or drag a .jpg or .jpeg file onto the upload zone. Files are processed locally in your browser.

  2. 2

    Set your quality preference

    Use the slider to choose between maximum compression (smaller file) and maximum quality (larger file). The tool shows a real-time preview alongside the original.

  3. 3

    Download the smaller JPEG

    Save the compressed JPG. Typical reduction: 60-80% smaller, with the compressed version visually indistinguishable from the original at 80% quality.

Questions & answers

Everything you might need to know before using the tool.

Does JPEG compression permanently damage the image?+
JPEG uses lossy compression, so each compression cycle removes some data. Always start from the original, highest-quality source file - never compress a JPEG that has already been compressed.
What quality setting should I use for web images?+
For web use, 75-80% quality gives an ideal balance: file sizes small enough for fast page loads, with quality indistinguishable from 100% at normal viewing distances.
Can I compress a JPEG without re-compressing it?+
Lossless JPEG optimization (stripping metadata without re-encoding) reduces size by 5-15%. Our tool focuses on quality-based compression for larger reductions.

Your files are private

All processing runs locally in your browser using JavaScript. Your files are never transmitted to any server, stored, or shared. Close the tab and they're gone.

100%
Browser-local

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