Resize images to any size — free
Resize photos to exact pixel dimensions or ready presets for web, social and print — keep proportions or set a custom width and height.
- Resize by pixels, percentage or preset
- Lock aspect ratio or set custom dimensions
- Free · no signup · files deleted automatically
JPG, PNG, WEBP and more · Up to 50 MB
Upload Image
Done with Image Resizer? Try these next
Hand-picked tools that pair well with Image Resizer. Keep going without losing your file.
Compress Image
Compress JPG, PNG, WebP and more to an exact target size — 20KB, 50KB, 100KB or any KB you need — without losing visible quality. Bulk compress many images at once, free.
Try it nowCrop Image
Crop JPG, PNG, WebP, GIF or SVG images in real time with live preview. Crop to exact pixels or a custom aspect ratio. Free, no signup, no watermark.
Try it nowConvert PNG|GIF|WEBP|SVG|JPG
Convert between PNG, JPG, WebP, GIF and SVG — pick your output format and download in one click. Free, no signup, no watermark.
Try it nowRotate Image
Rotate images JPG, PNG, WEBP, SVG, GIF to any angle. Choose the fill background, rotate left or right, download as PNG or JPEG. Free, no signup, no watermark.
Try it nowWatermark Image
Add a text or logo watermark to one or many images at once. Position, opacity, scale & rotation controls. Batch ZIP download.
Try it nowImage to PDF
Combine multiple JPG, PNG, WEBP or HEIC images into a multi-page PDF. Drag to reorder, preview before download.
Try it nowFrequently Asked Questions
Upload your image, enter the desired dimensions, and click resize. This online image resizer preserves quality and helps create images for social media, websites, and print with precise dimensions. Supports JPG, PNG, WEBP, GIF, SVG formats for businesses and creators.
usageYes. Keep the aspect ratio locked and enter one dimension to automatically calculate the other. This is useful for creating images that fit specific layouts without distortion.
featuresWe support JPEG, PNG, WebP, GIF, and TIFF formats. The output format will be the same as the input format, preserving quality and transparency.
technicalMaking an image smaller (downscaling) keeps it sharp — we use high-quality resampling so detail stays clean. Making an image larger (upscaling) is different: there are no extra pixels to add, so the software interpolates and the result can look soft or blurry. To enlarge a photo without that softness, use our AI Upscaler, which reconstructs detail instead of stretching it.
qualityYes. Enter the exact pixel dimensions you need for a print-ready image. Note that print sharpness depends on pixel count, not just the DPI tag: for an 8x10" print at 300 DPI you need roughly 2400x3000 pixels. If your source is smaller than that, enlarge it first with our AI Upscaler so the print stays crisp.
featuresYes. Resizing happens on our secure servers; uploads are auto-deleted after processing and never shared. There are no watermarks, and you can download the resized image immediately, making it perfect for confidential client assets and brand images that require privacy. Trusted by businesses, agencies, and professional creators.
privacyHow Image Resizer helps you get it done
Real problems it solves every day — for businesses, creators, and everyday tasks. Find the use case that fits you and start in seconds.
Website Optimization
Resize JPG, PNG, WEBP, GIF, SVG images for optimal website performance and faster loading times. Essential for businesses to improve SEO, Core Web Vitals, and user experience. Supports all major image formats for professional web design and e-commerce platforms.
Email Marketing
Resize images to meet email size limits while maintaining quality for businesses. Perfect for marketing campaigns, newsletters, and professional communications. Supports JPG, PNG, WEBP, GIF formats for optimal email delivery and engagement.
Social Media Marketing
Resize images to fit different social media platform requirements for businesses. Optimize content for Instagram, Facebook, LinkedIn, Twitter, and YouTube with precise dimensions. Supports all major formats for professional social media management.
Print Sizing
Resize images to specific dimensions for printing and physical displays for businesses. Perfect for marketing materials, brochures, banners, and professional presentations. Maintains quality for high-resolution printing requirements.
Mobile Optimization
Optimize images for mobile devices and apps with appropriate sizing for businesses. Improve mobile user experience, reduce bandwidth usage, and enhance app performance. Supports all major formats for responsive web and mobile app design.
Storage Management
Reduce image file sizes to save storage space on devices and cloud storage for businesses. Essential for managing digital assets, reducing hosting costs, and improving backup efficiency. Supports JPG, PNG, WEBP, GIF, SVG formats.
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