LinkedIn recommends 1200×627 pixels for shared images and link previews to ensure your posts look professional across all devices. Incorrectly sized images get cropped awkwardly, hiding key content. Resize to LinkedIn specs and maintain control of your visual messaging.
Locked aspect ratio • High quality output • No uploads
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Perfect For
check_circleLinkedIn post images for maximum engagement
check_circleArticle and blog post preview images
check_circleCompany page banner graphics
check_circleEvent promotion images
check_circleProfessional portfolio showcases
check_circleThought leadership and infographic posts
Frequently Asked Questions
What are the recommended LinkedIn image sizes?expand_more
LinkedIn recommends 1200×627 pixels for shared images and link previews. Profile photos should be 400×400, background images 1584×396, and company logos 300×300. This tool presets the most common 1200×627 dimension.
Why do my LinkedIn images look blurry?expand_more
Blurry images usually result from uploading images smaller than 1200×627, which LinkedIn upscales. Always upload at the recommended size or larger. Also ensure your source image is high quality before resizing.
Does LinkedIn crop images differently on mobile?expand_more
Yes, LinkedIn may display images slightly differently on mobile feeds. The 1200×627 dimension is optimized for both desktop and mobile. Keep important content centered to avoid any edge cropping.
Other Resize Options
Need a different size? Try our other preset resize tools.
Image Resizing: Resolution, DPI, Resampling Algorithms, and Quality
Image resolution is measured in pixels — width × height. A 12-megapixel phone camera captures images at 4032×3024 pixels, but a website header might only need 1200×400 pixels. Displaying the full 12MP image in a 1200px-wide container wastes bandwidth — the browser must download the entire file and then shrink it for display. Resizing to the actual display dimensions before uploading can reduce file size by 80–90% with zero visible quality difference.
DPI (Dots Per Inch) and PPI (Pixels Per Inch) are often confused. PPI describes screen resolution — a standard monitor is 96 PPI, while a Mac Retina display is 218 PPI. DPI describes print resolution — 300 DPI is the standard for high-quality prints. An image's DPI/PPI is just metadata that suggests a display size; it does not change the actual pixel count. Changing an image from 72 DPI to 300 DPI without resizing just changes the metadata, not the quality. What matters for quality is the total pixel dimensions relative to the display or print size.
Resampling algorithms determine how pixel values are calculated when resizing. Nearest Neighbor simply copies the nearest pixel — fast but produces blocky, pixelated results. Bilinear interpolation averages the four nearest pixels — smoother but can appear blurry. Bicubic interpolation considers the sixteen nearest pixels with weighted averaging — this is the standard for most applications, producing smooth results without excessive blurring. Lanczos resampling uses sinc-based filtering for the sharpest results, ideal for downscaling photographs.
For responsive web development, the srcset and sizes attributes allow browsers to automatically request appropriately sized images based on the viewport and device pixel ratio. This means you should generate multiple image sizes: for example, a hero image at 400px, 800px, 1200px, and 2400px widths. Each visitor downloads only the size they need. Our batch resize tool can generate all these variants from a single source image.
How to Resize Images to Exact Dimensions
1
Upload your image
Select any image file. The tool displays the current pixel dimensions and file size. You'll see how various resize options will affect the output.
2
Set target dimensions
Enter exact width and height in pixels, choose a percentage scale (50%, 75%, 150%, 200%), or select a platform preset (Instagram, YouTube thumbnail, etc.). Toggle "Maintain Aspect Ratio" to prevent stretching.
3
Choose resampling quality
Select the resampling algorithm: "Auto" (best choice for most cases), "Bilinear" (fast), "Bicubic" (smooth), or "Lanczos" (sharpest, best for downscaling).
4
Resize and download
The resized image is generated instantly in your browser. Preview the result at actual size to verify quality, then download in your preferred format.
Key Features
Aspect Ratio Lock
Automatically calculates the other dimension when you change width or height, preventing distorted or stretched output images.
Platform Presets
Pre-configured sizes for Instagram, LinkedIn, Twitter, YouTube, Facebook, passport photos, and common print sizes.
Percentage Scaling
Scale images by percentage (25%, 50%, 75%, 150%, 200%) when you need proportional resizing without calculating pixel values.
Lanczos Resampling
Professional-grade Lanczos algorithm produces the sharpest possible downscaled images with minimal aliasing or blurring.
Frequently Asked Questions
Can I make a small image larger without losing quality?
Traditional resizing cannot add detail that does not exist — making an image larger will always result in some blurring. For the best results when upscaling, use our Photo Enhancer tool which uses AI super-resolution to generate realistic detail at higher resolutions. For simple upscaling, Lanczos resampling produces the least blurry results.
What resolution do I need for printing photos?
For professional quality prints, you need 300 PPI at the print size. A 4×6 inch print needs 1200×1800px. An 8×10 inch print needs 2400×3000px. For large posters viewed from a distance, 150 PPI is acceptable. Check your image dimensions match these requirements before sending to a print service.
Should I resize images before uploading to my website?
Absolutely. The single most impactful web performance optimization is serving correctly sized images. If your layout displays images at 800px wide, uploading 4000px originals wastes 95% of the bandwidth. Resize to the maximum display size (account for 2× for Retina displays) before uploading.
What is the difference between resizing and cropping?
Resizing changes the pixel dimensions of the entire image — all content is preserved but made smaller or larger. Cropping removes outer portions of the image, keeping a selected rectangular region at its original pixel resolution. Often, the best approach is to crop to your subject first, then resize to your target dimensions.
