UPSAMPLER

Free AI Image Upscaler | No Sign-Up

Upscale images to 4K online with this free image enhancer. No login, no watermark. Enhance resolution, sharpness, and details with AI in seconds.

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Enhance Images with Smart Upscale

Intelligently regenerates the image at a higher resolution.

Before
Japanese supermarket enhanced, demonstrating the AI art upscaler before enhancement and upscaling
After
Japanese supermarket enhanced, demonstrating the AI art upscaler after enhancement and upscaling

Add Details with Dynamic Upscale

Enhances images by increasing the resolution and forcing new details.

Before
Scenic luxury villa by the ocean with an infinity pool, stone patio, and breathtaking mountain views under a blue sky with fluffy clouds before enhancement and upscaling
After
Scenic luxury villa by the ocean with an infinity pool, stone patio, and breathtaking mountain views under a blue sky with fluffy clouds after enhancement and upscaling

Content-Preserving Upscaling with Precise Upscale

Upscales and sharpens images while faithfully preserving their original content.

Before
A narrow urban alley filled with bright, neon-lit signs in a Japanese cityscape at night. before enhancement and upscaling
After
A narrow urban alley filled with bright, neon-lit signs in a Japanese cityscape at night. after enhancement and upscaling

Restore Old, Damaged, and Faded Images

Bring old photos back to life. Automatically remove scratches, dust, fading, and other imperfections.

Before
Restored lunch atop a skyscraper, showcasing the transformation from a faded, damaged image to a vibrant, clear restoration. The restored image features a bright blue sky, sharp details of the skyscraper, and vivid colors in the lunch items. before enhancement and upscaling
After
Restored lunch atop a skyscraper, showcasing the transformation from a faded, damaged image to a vibrant, clear restoration. The restored image features a bright blue sky, sharp details of the skyscraper, and vivid colors in the lunch items. after enhancement and upscaling

Generate Images with the World's Best AI Models

Access the most advanced AI models available, such as Imagen 3 by Google, GPT-4o by OpenAI, Flux 1.1 Pro and Flux Kontext Pro by Black Forest Labs, Recraft V3, and Ideogram.

Logo of a white bumblebee formed from the word 'Upsampler' on a black background.

Modify Your Images with Generative Fill

Fix imperfections, add new content, or remove unwanted elements with precision.

Before
Young man with brown hair wearing a beige knit sweater. before enhancement and upscaling
After
Young man with brown hair wearing a beige knit sweater. after enhancement and upscaling
FAQ

Frequently Asked Questions

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