Resize Images by Pixels.
Resize JPG, PNG and WebP images to exact pixel dimensions. Keep the aspect ratio or set your own width and height, for free.
Merge PDF
How to use Image Resizer
- 1Choose the image you want to resize.
- 2Enter the width and height you need, optionally retaining aspect ratio.
- 3Export the newly sized image and check the dimensions.
Set precise image dimensions in pixels for any project.
Different platforms require different image dimensions. A profile picture, product listing, blog article, or presentation slide might need an exact width and height. This resizer gives you pixel-level control.
Keeping the aspect ratio prevents unintended stretching. Enlarging a small image does not recreate missing detail, so use a sufficiently large source where sharpness matters.
Frequently asked questions
Can I keep the original aspect ratio?+
Yes. Keep the aspect-ratio option enabled while editing the dimensions.
Can I enter a custom width and height?+
Yes. Set pixel dimensions within your browser’s supported limits.
Will a larger image become sharper?+
No. Upscaling changes pixel dimensions but cannot restore lost details.
Do I need to upload the image?+
No. The image stays in your browser.
No tools match your search. Try a different term.
Need a tool we don't have?
Tell us what would make your day easier. Your idea might become our next free tool.
A little more clarity.
Is QuickTools really free?+
Yes. Every tool on this page is free. No account, subscription or credits are required.
Are my files uploaded to a server?+
No. PDF and image tools process files in your browser, not on our server. To process PDFs, third-party libraries load from trusted CDNs. If you choose to send a tool suggestion, only your written suggestion is sent to our database.
Which image formats are supported?+
JPG, PNG and WebP are supported in modern browsers. Animated images are not preserved as animations.
Why can a compressed file sometimes be bigger?+
Already optimized files can grow when re-encoded. PDF image-compression may remove selectable text. Choose the quality setting appropriate for your document.
Does PDF to Word preserve complex layout?+
No. This browser-only converter extracts selectable text into an editable DOCX. Graphics, complex tables, fonts and scanned pages are not converted accurately.
Is PDF compression lossless?+
Use text-preserving rewrite for modest optimizations. Stronger scan compression rasterizes pages, so text selection, vector detail, links and forms are lost.
How do tool suggestions work?+
Suggestions are saved only when our Cloudflare submission service has been enabled. We collect the category and description you submit, without asking for your email. To limit spam we may temporarily process a non-reversible visitor identifier. Please do not include personal information in your message.