Quickly compress your images to exactly 100 KB.
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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
100 KB is a common file size limit for images uploaded to content management systems, email marketing platforms, and lightweight websites. It ensures fast load times without severely compromising image quality.
Yes, but it depends on the original image. Our tool uses smart compression techniques that prioritize retaining visual clarity, especially when starting from high-resolution images. Some minor quality trade-offs may occur to meet the 100 KB limit.
Absolutely. 100 KB is sufficient for most web graphics, product photos, blog visuals, and even social media previews. Our tool ensures images remain crisp while staying within size requirements.
Our tool dynamically adjusts both the resolution and compression level. It also selects the optimal format (JPEG, WebP, or PNG) to keep your image under 100 KB while preserving visible quality.
Yes—in a good way. Smaller image sizes improve page speed, which is a ranking factor for search engines. Compressing to 100 KB can lead to faster load times and better user engagement, which supports SEO efforts.