Professional Tools • Private by Design
Image Resizer & Upscaler (Non-AI)
Resize or upscale images up to 4x online with high-quality canvas resampling using our Image Resizer & Upscaler. Fully offline, fast, and perfect for enlarging photos or graphics for web, print, or design.
About This Tool
Learn what makes this tool special
Resize or upscale images up to 4× with high‑quality resampling that preserves detail and smooth gradients. Upload your picture, set the scale, and download a crisp PNG—everything happens locally in your browser for speed and privacy. Ideal for preparing assets for social posts, presentations, and web graphics without introducing artifacts. Deterministic results ensure your output looks predictable across devices.
Key Features
What makes this tool special
- Resize or upscale images up to 4x
- High-quality canvas resampling
- No AI—deterministic, offline results
- Preserves aspect ratio automatically
- Fast and perfect for web, print, or design
Quick Guide
Master this tool in seconds
- 1Upload your image.
- 2Set the scale percentage.
- 3Click Resize and download the output.
Common Questions
Everything you need to know
Q.Is this AI upscaling?
A.
No, it is classic resampling for predictable, offline results.
Q.What about aspect ratio?
A.
Aspect ratio is preserved automatically.
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