About KBTrim

KBTrim is a set of free online image tools built to solve one everyday problem: getting a photo or document into the exact size or format a website asks for.

What you can do here

• Compress images to an exact size such as 20KB, 50KB or 100KB, with side-by-side preview, resizing and format conversion.
• Convert JPG to PDF, combine many photos into one PDF, reorder pages, and choose A4 or Letter.

Private by design

Everything runs inside your own browser. Your photos and documents are not uploaded to our servers, so they stay on your device. This makes the tools suitable for passport photos, ID cards, signatures and exam forms.

Free to use

KBTrim is free, with no sign-up. The site is supported by advertising. We keep adding new tools based on what people need.

Get in touch

Have a question, a bug to report, or an idea for a new tool? Visit our contact page.