Image Blurred Background & Social Reel Padder
Convert landscape photos into vertical 9:16 reels with mirrored frosted glass blur.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. No data is ever transmitted across the network.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
How to Use Image Blurred Background & Social Reel Padder
Select your image file.
Select 9:16 (Reel/Story), 1:1 (Post), 4:5 (Portrait), or 16:9.
Customize the background blur radius and foreground corner curve.
Download the social-ready framed image.
Frequently Asked Questions
Is this suitable for Instagram Reels and TikTok?
Yes, it renders exact 1080x1920 HD vertical frames.
Does it crop my original image?
No, your original image remains completely intact inside the frosted background.
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