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Utilities

Compress JPG — Image Compressor

Compress JPG, PNG and WebP images right in your browser — drop in a file, pick a quality or a target size like 50KB, and download the smaller file. Nothing is uploaded to any server.

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How the Image Compressor Works

An image compressor makes a picture file smaller so it loads faster and fits where you need it — a job form that only accepts 50KB, a profile photo limit, or a web page that should not crawl. This tool does the whole job inside your browser: your image is drawn onto a canvas, re-encoded at the quality you pick, and offered back as a download. Nothing is uploaded to any server, so your photos stay private.

There are two ways to compress a JPG — or any image. The quality slider (10–100) controls how much detail the encoder keeps: 80 keeps a photo looking sharp while cutting most of the size, and lower values trade visible quality for a smaller file. The target-size mode does the guessing for you — pick 50KB, 100KB, 200KB or 1MB and the tool lowers the quality step by step until the file lands on your target. If quality alone cannot reach the target, it also shrinks the dimensions a little and tries again. You can also resize by width or height first, and save the result as JPEG or WebP. Try it: a typical 130KB photo compressed at quality 80 usually drops to around 20KB — about 85% smaller.

Frequently Asked Questions

How do I compress an image to 50KB?
Upload your image, choose the 50KB target size, and the compressor lowers the quality until the file is 50KB or just under, then download it. If quality alone cannot reach 50KB, it also shrinks the dimensions a little.
Are my images uploaded anywhere?
No. The whole compression runs in your browser using the canvas API. Your image never leaves your device, and nothing is stored on any server.
Which image formats can I compress?
JPEG, PNG, WebP and GIF. You can save the result as JPEG or WebP. GIFs are compressed as a still image (the first frame). PNG transparency is kept when you save as WebP; JPEG has no transparency, so transparent areas become white.
How do I compress a JPG?
Upload your JPG file, pick a quality (80 is a good starting point) or choose a target size such as 50KB, then download the compressed JPG. The whole job runs in your browser — the file is never uploaded. You can also save it as WebP, which is usually smaller than JPG at the same quality.

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