Extend Image for LinkedIn Banner — AI-Powered
Upload any image and AI extends it to the perfect LinkedIn banner size (1584×396). Seamless background expansion for a professional profile that stands out.
Before & After Gallery
Drag the slider to compare before and after results
3 Steps to Create Your LinkedIn Banner
Upload your image
Supports JPG and PNG. Drag and drop or click to upload.
Select LinkedIn banner ratio
Choose the 4:1 ratio (LinkedIn banner standard). AI extends your image automatically.
Download your banner
AI generates the banner in seconds. Download and upload directly to LinkedIn.
Why Use AI Image Extender for LinkedIn Banners
Elite Image Quality
Powered by the cutting-edge Flux AI model — extended areas blend pixel-perfectly with your original for a polished, professional banner.
Lightning-Fast Generation
Optimized distributed cloud acceleration means your LinkedIn banner is ready in seconds.
Smart Context-Aware Expansion
The AI understands your image and extends it naturally to the 4:1 banner ratio — smooth transitions, no awkward stretching, for a LinkedIn profile that looks polished and professional.
Perfect LinkedIn Dimensions
Supports LinkedIn banner standard size (1584×396, 4:1 ratio). One click to generate — no manual cropping needed.
Bank-Level Privacy
Strict zero-data retention policy — all uploaded and generated images are permanently deleted from our servers once your task is complete.
Free to Start, Easy to Upgrade
Sign up and get free daily credits with no credit card required. Upgrade to Standard or Pro whenever you need more generations.
Create Your LinkedIn Banner Free Today
Sign up and get free daily credits. No credit card required.
Start Extending FreeFree tier: 1 generation/day · Upgrade for more credits
Frequently Asked Questions
What is the standard LinkedIn banner size?
The recommended LinkedIn profile banner size is 1584×396 pixels, with an aspect ratio of approximately 4:1. AI Image Extender supports generating images at this exact ratio.
My image isn't 4:1 — can I still use it?
Absolutely. Upload any image, select the 4:1 target ratio, and the AI will extend the borders and fill in the blank areas to create a complete banner.
Is the output resolution high enough for LinkedIn?
Free users get 1024px output. Upgrade to Standard or Pro for 1920px HD output, which meets LinkedIn's banner clarity requirements.
What makes a good LinkedIn banner image?
Professional scenes, cityscapes, abstract backgrounds, and brand-related images all work well. Landscape-oriented photos extend most naturally. Avoid close-up portraits — the 4:1 ratio tends to push faces to the edges.
What if I'm not happy with the result?
Each generation produces a different result — just try again. You can also adjust the extension direction for better outcomes.