How to use Brightness in a few steps
Adjust Brightness is designed so the typical job takes under a minute. Follow these steps:
Step 1: Slider control
Use the slider control option to control your result. The interface guides you through it in one click.
Step 2: Preview
Use the preview option to control your result. The interface guides you through it in one click.
After processing
- Preview your result before downloading so you can redo it if needed
- Download the output directly from your browser
- Repeat as many times as you like — there are no usage limits
What you need to get started
Only a modern browser (Chrome, Firefox, Safari, Edge). The tool accepts JPEG, PNG, WEBP, AVIF, supports up to 50 MB, and handles everything on your device.
Verdict
With Adjust Brightness you can skip installs, accounts, and uploads. Open Adjust Brightness and finish the job in seconds.