Compress and resize your images to exactly 150 KB with our intelligent image optimization tool.
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Supports JPG, PNG, WebP, and more
Many online platforms have strict file size limits that stop users from uploading large images. Fortunately, with our free image size reducer, you can easily compress oversized pictures to fit any requirement. ReduceImagesOnline makes it simple to reduce an image to a specific size in KB or MB, whether you want to shrink JPG, PNG, or GIF files to 100 KB, 1 MB, or any custom size. Get your images down to the perfect file size in just seconds!
Upload your images and set target file sizes in KB or MB
Our algorithm finds the optimal quality to reach your target size
Get your compressed images at the exact file sizes you need
150 KB is a sweet spot for high-quality visuals that still load quickly on websites and mobile apps. It's commonly used for blog headers, product images, and lightweight portfolio galleries.
Yes, in most cases. With smart compression and the right resolution, images under 150 KB can still appear sharp and professional, especially for screens and digital display.
Photos for online stores, hero banners, infographics, and images for mobile apps are all great candidates. Our tool keeps them crisp while ensuring they don’t exceed 150 KB.
No need. Our tool automatically resizes and compresses images as needed to help you meet the 150 KB target without manual tweaking. Just upload and let the system do the work.
Yes. If your image is in PNG or WebP format with transparency, we preserve it during compression while still aiming to keep the file size close to 150 KB.