Pick a size or set custom pixels
Choose a preset or type your own width and height (up to 4096×4096). The model generates at the exact pixel size you specify.
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Generation preview
1080 x 1080 px / PNG
Exact pixel dimensions preview
Choose a size, enter a prompt, then generate a publish-ready image.
1080 x 1080
Why PixUnblur
Pixel-perfect AI image generator
Type a prompt, drop in reference images, and choose the target pixels. PixUnblur outputs publish-ready images at the exact size you need — no extra cropping, stretching, or rework.
Output at publish size
Generate directly at 1080×1080, 1080×1920, 1200×630, and other real pixel sizes — skip the extra crop step for every social, ecommerce, or ad placement.
Built-in size presets
One-click presets for Instagram, TikTok, YouTube, Facebook, Twitter, LinkedIn, Pinterest, and other major placements.
Prompt + reference image control
Describe the shot in text, then lock subject, style, and composition with up to 6 reference images so results match what you have in mind.
Fixed PNG output
Every generation downloads as PNG, keeping the workflow consistent for publishing, editing, and archiving.
Use cases
One workspace, every channel covered
Whether it is a social post, a store listing, or a paid ad, generate the exact pixels you need in a single pass.
Instagram / TikTok vertical
1080×1920 full-screen verticals for Reels, Stories, TikTok feed, and short-video covers.
Facebook / Twitter share image
1200×630 link cards, blog hero images, and post visuals tuned for sharing.
Ecommerce product image
1080×1080 and 1500×1500 squares for Amazon, Shopify, eBay, and other marketplaces.
YouTube thumbnail
1280×720 high-contrast thumbnails generated to YouTube spec — no manual cropping for click-through.
Paid ad creative
Standard ad sizes like 1200×628, 1080×1350, and 1920×1080 for Meta, Google, and TikTok Ads.
Blog / landing page hero
1920×1080 and 1600×900 horizontal hero images for blog covers and landing page fold.
Generate exact-pixel images in 3 steps
No Photoshop or Figma required — go from idea to publish-ready asset in the same workspace.
Write a prompt and add references
Describe the image in one sentence and optionally drop in up to 6 reference images for subject, style, and composition.
Generate and download
Get your image in seconds, then download the PNG file ready to publish on the target platform.
Frequently asked questions
Common questions about the exact pixel dimensions AI image generator and whether it fits your workflow.
Generic generators output a fixed aspect ratio and you usually have to crop or re-extend the result for each placement. The exact pixel dimensions tool generates directly at the target size you specify, so output equals publish size.
Ready to generate at exact pixel sizes?
Type a prompt, pick a target size, and PixUnblur ships you a publish-ready image for any platform.
Built-in platform presets
Prompt + reference image control
Fixed PNG downloads