Why this task can be difficult

Your files and data are processed locally in your browser and are never uploaded.

Step-by-step instructions

  1. 1

    Choose image

    Important notes

  2. 2

    Get a clear, reliable result with Local Toolbox, entirely in your browser.

    Enter the required values and review each setting before processing.

  3. 3

    Keep the source unchanged and compare it with the output from Local Toolbox.

    Preview the result in Local Toolbox and fine-tune the settings before saving it.

Enter the required values and review each setting before processing.

Common mistakes and how to avoid them

A lightweight private workflow for quick one-off tasks and repeatable everyday work.

Get a clear, reliable result with Local Toolbox, entirely in your browser.

Verify the generated output before downloading or copying it.

Keep the original source unchanged and save the processed output as a new file.

Preview the result in Local Toolbox and fine-tune the settings before saving it.

Keep the original source unchanged and save the processed output as a new file.

FAQ

How does Local Toolbox handle this situation?

Preserve the aspect ratio to avoid stretching or distortion.

Why should I use Local Toolbox?

Preserve the aspect ratio to avoid stretching or distortion.

How does Local Toolbox handle this situation?

Choose dimensions and quality that match your intended output, then preview the exported image.

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.

Can I recover the result after closing the page?

Can I recover the result after closing the page?