Frequently asked questions
Your files and data are processed locally in your browser and are never uploaded.
Enter the required values and review each setting before processing.
Target size
Enter or choose the source, review the available options, and verify the output before saving.Large inputs may require more browser memory; process them in smaller batches if needed.
Output format
JPEGChoose the transparency and background settings that suit the intended output.
Choose dimensions and quality that match your intended output, then preview the exported image.
Choose dimensions and quality that match your intended output, then preview the exported image.Balance output quality and file size, then inspect fine details in the preview.
A lightweight private workflow for quick one-off tasks and repeatable everyday work.
- 1
Limitations
Choose an output format that supports the features you need.
- 2
Enter the required values and review each setting before processing.
Large inputs may require more browser memory; process them in smaller batches if needed.
- 3
Preview the result in Local Toolbox and fine-tune the settings before saving it.
Choose dimensions and quality that match your intended output, then preview the exported image.
- 4
Verify the generated output before downloading or copying it.
Large inputs may require more browser memory; process them in smaller batches if needed.
If processing fails, verify the input format and limits, then try again with a valid file or value.
Preview the result in Local Toolbox and fine-tune the settings before saving it.
Get a clear, reliable result with Local Toolbox, entirely in your browser.
Choose dimensions and quality that match your intended output, then preview the exported image.
Choose dimensions and quality that match your intended output, then preview the exported image.
Enter the required values and review each setting before processing.
Your files and data are processed locally in your browser and are never uploaded.
Frequently asked questions
Why should I use Local Toolbox?
If processing fails, verify the input format and limits, then try again with a valid file or value.
Your files and data are processed locally in your browser and are never uploaded.
Your files and data are processed locally in your browser and are never uploaded.
How does Local Toolbox handle this situation?
Balance output quality and file size, then inspect fine details in the preview.
How does Local Toolbox handle this situation?
Choose the transparency and background settings that suit the intended output.
Why should I use Local Toolbox?
Choose dimensions and quality that match your intended output, then preview the exported image.