Loading...
Please wait while the page loadsTo resize an image instantly, upload it to the PdfPixels Resize tool, enter your desired width and height (in pixels, CM, or inches), and download the perfectly scaled photo for free.
Resize Image lets you change image dimensions precisely using pixels, centimeters, millimeters, or inches — perfect for print documents, social media posts, and official submissions. Choose from built-in presets for Instagram, Facebook, LinkedIn, YouTube thumbnails, and standard document sizes like A4 and Letter, or enter custom dimensions. The tool maintains aspect ratio by default to prevent distortion, with an option to override for exact sizing. Whether you need a 35×45mm passport photo, a 1080×1080 Instagram post, or a 4K wallpaper, Resize Image delivers pixel-perfect results instantly.
Upload image
Select the image you want to resize from your device.
Set dimensions
Choose your measurement unit (Pixels, CM, MM, Inches) and enter the new width and height, or select a preset.
Download resized photo
Click process to apply the new dimensions and download your resized file instantly.
This happens when you resize to exact dimensions without locking the aspect ratio. To prevent distortion, make sure the "Lock Aspect Ratio" icon is enabled so the image scales proportionally.
Compress Image
Reduce image file size instantly (up to 90%) without losing quality. Compress JPG, PNG & WebP fast and free.
Crop Image
Crop images to any dimension with aspect ratio presets.
DPI Converter
Convert image DPI to 72, 96, 150, 200, 300, or 600. Check current DPI.
Passport Photo Maker
Create passport & ID photos for any country. Auto-crop to official sizes.
Keep the workflow moving
Pair this tool with adjacent workflows, practical use cases, and comparison guides so users can complete a full document journey without friction.
Adjacent workflows users commonly open next.
Compress Image
Reduce image file size instantly (up to 90%) without losing quality. Compress JPG, PNG & WebP fast and free.
Remove Background
AI-powered background removal. Get transparent PNG instantly.
Passport Photo Maker
Create passport & ID photos for any country. Auto-crop to official sizes.
Image to PDF
Convert one or multiple images to a single PDF document.
Increase Image Size
Increase image file size to meet minimum upload requirements.
AI Image Enhancer
Enhance image quality with AI. Fix lighting, sharpen, reduce noise.
Practical scenarios and intent-driven landing pages.
Decision support for users evaluating alternatives.