What our customers say about Color Modulator
Powerful color control right in the browser. The channel sliders are super helpful.
Great for fixing color casts and making images pop without overdoing it.
Hue shift plus saturation is perfect for creative looks. Easy and effective.
Does exactly what I need for preparing assets with consistent tones.
Love the real-time preview. Makes dialing in colors fast.
Simple, fast, and private. Excellent for quick corrections.
What makes this tool special?
Channel Modulation
Independently adjust red, green, and blue channels for precise control.
Hue & Saturation
Shift hue and adjust saturation to correct color cast or create effects.
Real-time Preview
See changes instantly before downloading your result.
Multiple Format Support
Works with JPG, PNG, WebP and other popular formats.
Privacy Protected
All processing happens locally — images never leave your device.
No Registration Required
Start editing immediately with no sign-up.
Perfect for these situations
Color Correction
Fix color balance in photos by adjusting channels and saturation.
Artistic Looks
Create stylized palettes by shifting hue and modulating channels.
Brand Alignment
Match images to brand colors with fine channel control.
UI/UX Assets
Prepare assets with consistent tones for interfaces and mockups.
Social Media
Make visuals stand out by enhancing color intensity and mood.
Print Preparation
Adjust color to better match print output expectations.
Frequently Asked Questions
Will modulating colors reduce image quality?+
Which formats are supported?+
Is there a file size limit?+
Are my images uploaded to a server?+
Can I precisely adjust each channel?+
Fine-tune individual color channels and create unique effects.