About this tool
Increase image dimensions quickly when you need a larger file for layouts, documents, or sharing.
IMAGE • LOCAL
Upscale images.
2× or 4×.
Increase image dimensions instantly without uploading the source file.
Image Upscaler
2× or 4× browser resize
Built for useful results
Upscale images 2x or 4x directly in your browser with high quality canvas resampling and no server upload.
- Use the free version first.
- Upgrade only when you need higher limits or heavier processing.
- Your result is available immediately after processing.
Frequently asked questions
Is this an AI detail generator?
No. The current tool uses high-quality browser resampling and does not invent new image detail.
Does my image upload to the server?
No. The upscaling runs locally in your browser.
Which formats can I upscale?
JPG, PNG, and WebP images are supported.