Image upscaling and HD redraw
Choose smart 2× or 4× upscaling, GPT Image 2.5 HD redraw, or a task-specific preset.
The workspace offers smart upscaling and HD redraw. Decide whether you mainly need larger dimensions or also want reconstructed detail.
Two modes
| Mode | Input limit | Output controls | Best for |
|---|---|---|---|
| Smart upscaling | 5 MB | 2× or 4× | Increasing source pixel dimensions by a multiplier |
| HD redraw | 10 MB | 2K or 4K; medium or high quality | Reworking detail with GPT Image 2.5 |
JPG, PNG, and WebP are supported. HD redraw also offers an aspect ratio setting, with Auto as the default.
Steps
- Upload an image and choose smart upscaling or HD redraw.
- Select the multiplier, or choose redraw quality, size, and aspect ratio.
- Check estimated credits, sign in, and generate.
- Compare the source and result, then download.
Choose a task preset
- Image enhancement: overall lighting, noise, compression, and natural detail.
- Unblur: light, moderate, or strong blur.
- Product photo enhancement: shape, logos, labels, and materials.
- Anime upscaling: outlines, color regions, and original style.
These entries share a workspace with different default task presets. HD redraw credits depend on current pricing and settings; use the estimate on the button.
Common questions
Is 4× the same as 4K?
No. 4× is a multiplier relative to the source width and height. 4K is an HD redraw output-size tier.
Why might I need another source file?
Input limits differ by mode. Smart upscaling cannot take files over 5 MB; choose a smaller original or use HD redraw.