CONCRETE EXAMPLE
600×400 image
BEFORE
→600×400 px
AFTER
1200×800 px via ESRGAN or high-quality interpolation
Images & visuals · ONLINE TOOL
AI image upscaler
Upscale an image 2× with a local ESRGAN model, with before/after comparison and fast interpolation fallback.
Local + external resourcesWorkToolset Pro
The file stays local while the engine can download resources
User content is not uploaded to WorkToolset for processing. A library, WebAssembly engine or AI model may be downloaded on first use depending on the tool.
Limitations to know
- Generated details are plausible, not certainly restored.
- AI processing can be slow and memory-heavy for very large images.
A straightforward workflow.
- 1Prepare the required input and choose useful options.
- 2Review previews, warnings and limitations before export.
- 3Download a new copy or report: the original stays unchanged.
Frequently asked questions
Are my files uploaded to WorkToolset?
No. This tool runs locally in your browser.
Is my original file modified?
No. WorkToolset creates a new copy or export.
Do I need an account?
This tool is part of WorkToolset advanced features.