UtiliKit

For creators and small businesses

Compress to a File Size

Make images fit your upload limit. Choose a file size in KB, compare the result and download JPG, WebP or PNG.

Free: up to 5 photos per job and one export size. Premium: up to 50 photos, multiple sizes and saved presets. Files stay on your device.

1. Add photos and choose settings

JPG, PNG or WebP. Up to 20 MB per image and 100 MB total. Drop files here or use the picker.

No photos selected.

1 KB = 1,024 bytes. A size limit can reduce quality. PNG may need smaller dimensions because it uses lossless encoding.

Repeat this workflow Premium

Save settings in this browser. Photos and logo files are not saved; reselect your logo next time.

2. Preview and download

Your finished image preview appears here.

Keep your next job consistent.

Premium includes larger batches and saved settings across these workflows.

Explore Premium ·

Fit a real upload limit

Set your maximum file size in KB. The tool measures each encoded image and adjusts JPEG or WebP quality. With permission to shrink dimensions, it can also reduce resolution until the result fits. The result lists actual dimensions and bytes.

Turn off dimension reduction to preserve resolution. If the size cannot be met, the tool reports the problem instead of offering an oversized file. PNG preserves transparency but often needs smaller dimensions to meet a tight budget.

How free and Premium work

Try up to five photos per job for free. One output size is included. Premium adds up to 50 photos per job, several sizes together and saved presets. There is no daily quota on these new workflows. Presets stay in this browser and are not synced between devices.

Processing and export happen locally. Checkout and license activation contact Lemon Squeezy; analytics follow your cookie consent. Device memory still limits large jobs.