Images, sorted.
8 free tools to shrink, resize, crop, convert and clean your images. No sign-up, no watermark, and everything runs in your browser tab.
All tools
Shrink & resize
- Compress imagesMake JPG, PNG and WebP files smaller without visible loss.
- Resize imagesSet exact pixels or a percentage, or shrink to a target size in KB.
- Crop imagesDrag a box, pick a ratio like 1:1, or type exact pixels.
- Exam photo and signature resizerExact pixels and KB for exam forms, with requirements and sources.
Convert & combine
Fix & clean
No tool matches that. Try "pdf", "heic" or "resize".
Your files stay with you
Every tool runs in your browser. Your pictures are not uploaded to our servers.
No account, no watermark
Open a tool and use it. Nothing to install, and nothing stamped on your results.
Made for phones too
Pick a photo from your gallery or take one, and every tool works at phone size.
Common questions
What is iDuckImg?
A free set of image tools: compress, resize, crop, convert, rotate and flip, combine images into one PDF, remove EXIF data, and prepare photos and signatures for exam forms.
Is iDuckImg free?
Yes. There is no sign-up and no watermark on your results. We may show ads to cover the running costs.
Are my images uploaded to a server?
No. Every tool runs in your browser, so your pictures stay on your device and are not sent to us.
Which image formats work?
JPG, PNG and WebP work in every tool. The converter and the PDF tools also open HEIC photos from an iPhone.
Do I need to install anything?
No. Open a tool in any modern browser, on a computer or a phone.