Batch Image Lightness
Fine-tune the light levels of your images with precision. Upload multiple files, adjust lightness, and process them all instantly.
Drag & Drop Images Here
Supports PNG, JPG, WEBP and more. Max 10MB per file.
Or try with these examples
Loaded Images
Drag to move, resize to select area, use top handle to rotate
Settings
Batch Apply
Same settings for all images
No login required for first 1000 images. Should be enough for you. If not, contact me and I'll add more for free.
Professional Lightness Adjustment
Control the overall light level of your images with surgical precision. Our batch tool handles everything in-browser for maximum privacy and speed.
Instant Batch Processing
Process dozens of images simultaneously with consistent lightness settings. Perfect for high-volume photography workflows.
100% Private & Secure
Your images never leave your browser. All lightness adjustments are performed locally, ensuring your data remains private.
Precision Selection
Adjust lightness for the entire image or target specific areas with our advanced selection tools and rotation support.
How to Adjust Lightness in Batch
Upload
Drag and drop your images into the upload zone.
Configure
Adjust the lightness slider to your desired level.
Select Area
Optionally select specific areas to apply the effect.
Download
Export your processed images individually or as a ZIP.