Select at least one size to generate
Instagram
Facebook
YouTube
X / Twitter
LinkedIn
PinterestMax size: 4096x4096 px
One Prompt. Every Platform Size. Pixel-Perfect.
Stop recreating the same image for every platform. Type one prompt and instantly generate your full social media campaign pack — Instagram, Facebook, TikTok, LinkedIn and more — all at the exact pixel dimensions each platform recommends.
Everything You Need for a Full Campaign
One tool. One prompt. Every platform covered — with sizes your audience will never notice aren't native.
One Prompt, All Platforms
Describe your campaign once. PixExact generates matching visuals for Instagram, Facebook, TikTok, LinkedIn, Pinterest and X simultaneously — no copy-paste, no re-cropping.
Exact Platform-Recommended Sizes
Every image is generated at the precise pixel dimensions each platform specifies. No stretched images, no letterboxing, no algorithm penalties for wrong aspect ratios.
Visual Consistency Across All Sizes
Same style, same mood, same brand — adapted to each canvas. Your Summer Sale post looks cohesive whether it's an IG Story, a Facebook Ad or a LinkedIn article header.
Ready-to-Post in Minutes
Select platforms, write your prompt, click generate. Your campaign pack — up to 6 sizes at once — is ready to download and post before your coffee gets cold.
How to Generate Your Social Media Pack
Three steps from idea to campaign-ready images.
Select Platforms & Sizes
Check the platforms you need — Instagram, Facebook, TikTok, LinkedIn, Pinterest, X. Each platform expands to show all recommended sizes. Check the ones you want.
Describe Your Campaign
Type your prompt: product, theme, style, colors. Be as specific or as loose as you like — our AI handles the visual translation to every selected size.
Download Your Pack
All images are generated in exact platform dimensions. Download individually or save to your PixExact account. Ready to schedule or post directly.
Why PixExact for Social Media Images
Most AI image generators give you one image and let you figure out the rest. PixExact was built for exact sizes at scale.
No Stretching, No Cropping
Images are generated at target size from the start. That means no distorted subjects and no cut-off text at the edges.
True Multi-Size Generation
Other tools generate one image and resize it. PixExact generates each size natively, so compositions are optimized for each canvas — a 4:5 portrait and a 9:16 story look intentional, not squeezed.
Brand-Consistent Output
One prompt drives all sizes. The visual style, color palette and mood stay aligned across every format — critical for campaign cohesion.
Save Hours Per Campaign
Traditional workflow: open Photoshop, duplicate canvas, resize, check safe zones, export — for every platform. PixExact workflow: one prompt, one click.
Built for Anyone Running Social Campaigns
From solo creators to agencies — if you post to more than one platform, this tool saves you time every week.
Digital Marketers
Launch paid campaigns across Facebook Ads, Instagram Ads and TikTok Ads with correctly sized creatives — without waiting on a designer.
Social Media Managers
Keep up with weekly content calendars. Generate a week's worth of campaign images across all managed accounts in one session.
Small Business Owners
Professional-looking promotional images for sales, announcements and seasonal campaigns — no Canva subscription, no freelancer fee.
Content Creators & Influencers
Repurpose one campaign concept across all your platforms. Feed, Story, LinkedIn post and Pinterest pin — generated from the same prompt.
Social Media Image Sizes Guide 2025
Every platform has different recommended dimensions. Use the wrong size and your image gets cropped, compressed or penalized in the algorithm. Here are the exact specs — all supported by PixExact.
Instagram Image Sizes 2025
Instagram supports multiple aspect ratios depending on placement. Vertical formats get more screen real estate and consistently outperform square in engagement studies.
Full-screen vertical. Cropped to circle on profile. Safe zone: center 1080×1420 px.
Recommended for maximum feed real estate. Gets 33% more impressions than square.
Classic and safe for all devices. Works equally well for carousels.
Use for cinematic or product photography. Narrowest feed crop.
Facebook Ad & Post Image Sizes
Facebook displays images differently in Feed, Stories and Marketplace. Using the wrong size triggers automatic cropping that can cut subjects or text.
Standard post and link preview size. Most widely used across desktop and mobile feeds.
Recommended for video thumbnail and right-column placement.
Performs well on both desktop and mobile News Feed without cropping.
Full-screen immersive placement. Keep key content within the center safe zone.
YouTube Image Sizes
YouTube thumbnails are the single biggest factor in click-through rate — more than titles. Channel banners must cover TV, desktop and mobile without cutting critical content.
The 720p resolution is the YouTube-recommended minimum. Sharp text and high contrast drive clicks.
Displays at different crops across TV (2560×1440), desktop (2560×423) and mobile (1546×423). Design in the center safe zone.
Square image for YouTube Community tab posts.
X (Twitter) Image Sizes
Twitter/X crops most images in the timeline view. Using correct dimensions prevents automatic center-crops that hide your main subject.
Profile page banner. Displayed at 1500×500 but cropped to ~1500×421 in some views.
Shown when sharing URLs. High-contrast visuals increase click-through rate.
Smaller card format for link previews. Keep important content centered.
Square images display without cropping in the timeline feed.
LinkedIn Image Sizes
LinkedIn is a professional network — image quality signals credibility. Posts with images receive 98% more comments than text-only posts.
Standard image post. Landscape format performs best for articles and sponsored content.
Vertical format gets more screen space on mobile feeds.
Ultra-wide banner for company pages. Keep branding in the center third.
Pinterest Image Sizes
Pinterest is a visual discovery engine — image size directly affects visibility. Tall pins occupy more feed space and consistently receive more saves and clicks.
The 2:3 ratio is Pinterest's recommended format. Gets the most organic distribution.
Works well for product shots and infographics.
Takes up the most feed real estate. High visibility but may feel intrusive if overused.
TikTok Ad Image Sizes
TikTok is natively vertical. Any non-9:16 asset will be letterboxed or cropped, hurting performance. Native vertical ads blend seamlessly with organic content.
The only native TikTok format. Full-screen vertical. Safe zone: avoid top 130px and bottom 150px.
Used for TopView and Branded Mission placements.
Frequently Asked Questions
What is a social media image size generator?
A social media image size generator creates images at the exact pixel dimensions recommended by each platform. PixExact goes further by generating all platform sizes from a single prompt — so your Instagram Feed, Facebook Ad and TikTok creative all share the same visual style, just adapted to the correct canvas size.
Are the generated images exactly the right pixel dimensions?
Yes. PixExact generates images natively at the target size. A 1080×1920 Story is generated at 1080×1920 pixels from the start, preserving composition and preventing distortion.
What are the recommended Instagram image sizes in 2025?
Instagram recommends: Feed Portrait 1080×1350px (4:5), Feed Square 1080×1080px (1:1), Feed Landscape 1080×566px, Story and Reels 1080×1920px (9:16). Portrait formats consistently outperform square in impression share.
What image size should I use for Facebook Ads?
The most universally compatible Facebook Ad size is 1200×630px for Feed and link shares. For Stories, use 1080×1920px. Square 1200×1200px works across Feed and most placements without cropping. Always keep text within the center 20% to avoid Facebook's text overlay rules.
What size are TikTok ad images?
TikTok's native and recommended ad size is 1080×1920px (9:16 vertical). Non-vertical assets are letterboxed or cropped, which hurts ad performance. For landscape placements like TopView, use 1920×1080px.
How many images can I generate in one pack?
You can generate up to 6 sizes in a single pack run. Select any combination of platform sizes across Instagram, Facebook, TikTok, LinkedIn, Pinterest and X — then generate them all from one prompt.
Will all images in the pack look visually consistent?
Yes. Because all sizes share the same prompt, the AI maintains consistent colors, style, mood and subject matter. A 4:5 portrait and a 9:16 story from the same prompt will feel like a cohesive campaign, not separate images.
Can I use the generated images for paid ads?
Yes. All images generated by PixExact are available for commercial use, including paid social media advertising. Pro and Master plan users get extended commercial licensing.
Launch Your Next Social Campaign in Minutes
One prompt. Every platform. Exactly the right size. Start generating your social media pack today — no design experience required.