Hi HN,
I built AI Upscaler , a free online tool to enhance and upscale images up to 4x without losing quality.
There are plenty of upscalers out there, but many are locked behind heavy paywalls, require annoying sign-ups, or have questionable privacy policies. I wanted to build something fast, accessible, and respectful of user data.
Key Features:
No Sign-up / Free: You can use it instantly without creating an account.
Privacy-First: All uploaded images are processed via HTTPS and automatically deleted from our servers after 60 minutes. We have a strict zero-training policy (your images will never be used to train models).
Multiple AI Models: Optimized for different use cases including Balanced, Pro, Graphics, and text enhancement.
Face & Old Photo Restoration: Built-in face enhancement to fix blurry portraits or vintage photos.
It supports PNG, JPG, and WebP up to 10MB.
I would love to get your feedback on the upscaling quality, processing speed, and UI/UX. What other specific models or features (e.g., batch processing) would you like to see next?
Thanks!
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