Drop multiple images to upscale them sequentially. Max 1024 x 1024 input each. Download results as a ZIP.
About Image Upscaler
Image Upscaler enhances local images in the browser, making small assets, screenshots, and graphics easier to reuse without uploading the source file to a remote editor. Large files may take longer depending on device memory and WebGPU support.
How To Use
- Load your text, image, audio, or video into Image Upscaler, or pick the local model preset you want to use.
- Allow the first-run model download when prompted. The model runs on your device and is cached for reuse.
- Run the task, review the generated output, and copy or export the result from Image Upscaler.
Example
Input: Text, files, audio, or images supported by the selected AI tool.
Output: A local AI result — a depth map, transcript, voiceover, or summary — generated after the required model is ready.
Who Uses Image Upscaler
- Developers and creators who want AI features without sending their media to a third-party API.
- Anyone testing AI features locally before deciding whether to run them at scale.
- People on slow or metered connections who prefer a one-time model download over repeated cloud calls.
Frequently Asked Questions
How much can it upscale an image?
The default workflow targets local 2x upscaling, with performance depending on image size and device capability.
Are my images uploaded?
No. The upscaling workflow is designed to run locally in your browser after the model is available.