Image to Exact KB
Many forms — visa applications, job portals, school submissions — reject images above a fixed size like 100 KB or 500 KB. This tool re-encodes your image in your browser until it lands at or just under the size you need.
🛡️ Runs on your device — nothing is uploaded
Choose a file
Up to 25 MB · JPG, PNG, WEBP · runs instantly on your device
Choose fileMore options
Choose a file — the result appears right here. Nothing else to press.
How it works
- Choose a photo from your phone or computer.
- Type the target size in KB (for example 100).
- The image is re-compressed on your device until it fits, then you download it.
Good to know
FormatsJPG, PNG, WebP in — JPG or WebP out
- Upload forms with a strict KB limit
- Email attachments that bounce when too large
- Web pages where every kilobyte counts
Questions
Is my image uploaded to a server?
No. Everything happens in your browser. Your photo never leaves your device.
Why can't some images hit the exact number?
A tiny image cannot be made larger, and quality has a floor. We get as close as possible from below and show you the exact result size.
Will the quality drop?
We start at high quality and lower it step by step only until the target is met, so you keep the best quality that still fits.
🔒 Processed entirely in your browser — your file is never uploaded.