The free AI image upscaler — upscale images up to 4× resolution, enlarge photos, and restore fine detail with AI. Works on any image format. No software download, no signup needed.
An AI image upscaler uses machine learning to increase an image's resolution while adding detail — unlike traditional upscaling which just stretches pixels and causes blur. Vermeer AI's upscaler analyzes the image content and intelligently reconstructs fine detail, sharpness, and texture up to 4× the original size.
Upload your image to Vermeer AI's free AI image upscaler, choose your output scale (2× or 4×) and quality mode (Standard, Pro, or Ultra), then click Upscale. The AI processes your image in seconds and delivers a high-resolution result ready to download. No software installation or account required to start.
Standard mode is fast and efficient — great for quick upscaling of clean images. Pro mode applies stronger detail enhancement and noise reduction for professional results. Ultra mode uses the highest-fidelity AI processing for maximum sharpness, texture restoration, and output quality — ideal for printing or large-format display.
Vermeer AI's AI image upscaler supports PNG, JPEG, and WebP formats up to 20 MB. Output is delivered as a high-resolution PNG. The upscaler works on photos, illustrations, screenshots, and artwork.
Yes. Vermeer AI's AI image upscaler is free to use online. Free accounts receive daily credits that reset every 24 hours — no credit card or subscription required to get started.