ImgSmaller ImgSmaller

JPEG size reducer

Reduce JPEG file size to an exact KB target. Adjust dimensions if needed and export as JPG, PNG or WEBP. Private Zero‑Upload supported.

Drag & Drop or
What is Zero-Upload?

All processing happens in your browser. No data is sent to our servers. Learn More

KB
Output:
EXIF / metadata:
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What this tool does

Reduce photo file size to an exact KB target. Optionally resize/crop and export as JPG, PNG or WEBP. Zero‑Upload keeps processing on your device.

Perfect for online forms, job portals, email limits, and faster websites. Batch multiple images and download a ZIP.

What is a JPEG size reducer? ›
A tool that compresses your JPEG to a specific size (KB/MB) by tuning quality and optionally dimensions.
Can I keep image quality? ›
Pick a realistic target for your dimensions. Our encoder iterates to retain as much detail as possible for the size.
Is it private? ›
Yes. With Zero‑Upload on, all processing runs in your browser—no files leave your device.