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Free AI tool

AI Hair Color Changer

Upload your photo, pick a color and get 3 photorealistic looks: the one you asked for plus two nearby shades to compare. Free, no sign-up.

Your photo is processed in real time and is not stored on our servers.

This AI hair color changer uses generative AI to show you how a new color would look on you. It creates a completely new, photorealistic image from your photo in the color you pick.

Choose from 17 professional colors — from platinum blonde to blue black, including coppers, reds and fantasy shades. The AI analyzes your photo and applies the color while preserving your hair's texture, volume and style. Every simulation returns 3 looks: the color you chose plus two nearby shades, so you can compare before deciding.

Beyond the simulation, we explain what you'd need to achieve that change: whether it's a simple process or requires multiple sessions with a professional. We don't sell hair dye, so we help you make an informed decision with any brand.

Drag a photo or select from your device

JPG, PNG or WEBP · Max 5 MB

Blondes
Brunettes
Coppers and reds
Fantasy
Black

Limited daily quota · each simulation generates 3 looks. No sign-up.

How it works

1

Upload your photo

Take a selfie or upload a photo that clearly shows your current hair.

2

Pick a color

Choose from 17 professional colors organized by family.

3

Get 3 looks in seconds

AI generates the color you chose plus two nearby shades to compare.

We answer your questions

Frequently asked questions

Everything about the AI hair color changer

It depends on your skin undertone, eye color and style. The quickest way is to try colors virtually: upload your photo to the AI hair color changer, pick a color and see the result in seconds. You can also take our color analysis quiz to discover your color season.
Yes. This AI hair color changer uses generative AI to create a photorealistic image of how you'd look with a new color. It's not a filter: the AI generates a new image that respects your hair's texture, volume and style. You can try 17 different colors for free.
There are several options: the virtual try-on tools from Garnier and L'Oréal Paris, and apps like YouCam or FaceApp. Blendsor's hair color changer works in your browser with no sign-up and uses generative AI (Gemini) to create a new image of your photo in the color you pick. It also explains what you'd need to achieve the change.
They provide a visual approximation, not a guarantee. Accuracy depends on hair condition, chemical history and the colorist's technique. An image that looks natural isn't necessarily accurate: use it as a reference for your colorist, not as the final result.
It depends on the difference. 1-2 level change: 1 session. 3 levels: 1-2 sessions. Lightening 4+ levels (e.g., dark brown to blonde): 2-4 sessions with pre-lightening. The tool shows you the difficulty level for each change.
Generally no. Going from dark brown (level 3-4) to blonde (level 8-9) requires gradual lightening over 2-4 sessions to avoid damage. Doing it in one session risks breakage and unwanted orange tones. Always work with a professional.
An AR (augmented reality) filter applies color over your photo or your live camera feed. Generative AI (the kind Blendsor uses) creates a completely new image where the color blends with your hair's texture and shine. Both are a visual approximation, and however natural the image looks, the real result depends on your hair.
No. Your photo is processed in real time and discarded immediately. We do not store user images on our servers. Your privacy is complete.
Yes. The AI respects your natural hair texture (straight, wavy, curly). With gray hair, the tool shows the result assuming full coverage. Keep in mind that actual gray coverage depends on the dye type and technique used.
After generating your looks, use the "Share with your colorist" button to send or download the image. Your colorist can use this visual reference along with Blendsor to calculate the exact professional formula.

Have more questions?

Email us at hello@blendsor.com

Guide: how to choose the right hair color

How to know what hair color suits you

The most flattering hair color depends on three factors: skin undertone (warm, cool or neutral), eye color and lifestyle. People with warm undertones tend to suit golden blondes, coppers and caramel browns. Cool undertones pair better with ash blondes, cool browns and fantasy shades like violet. If you're unsure of your undertone, try our color analysis quiz before simulating.

Generative AI vs AR filter: what's the difference?

An AR (augmented reality) filter applies color over your photo or your live camera feed. Our tool uses generative AI (Gemini): it creates a completely new image where the color blends naturally with your hair's texture, volume and shine. Treat the result as a visual reference to take to the salon, since the tool can't tell whether your hair has been colored or lightened, or how much gray it has.

Things to consider before changing your hair color

An AI hair color changer shows you the destination, not the journey. Before heading to the salon, consider: your current color level (from 1 black to 10 lightest blonde), whether your hair has been chemically treated, and how much maintenance you're willing to commit to. Lightening by more than 3 levels generally requires pre-lightening and multiple sessions. Our tool indicates the difficulty level of each change so you know what to expect.

How much does it cost to dye your hair at a salon?

Prices vary by service: a full color typically costs $80-150 USD, while balayage or full highlights range from $150-350 USD. Dramatic changes (dark to blonde) can exceed $500 USD as they require multiple sessions. Use our salon pricing calculator for a personalized estimate.

Like the result?
Blendsor gives your colorist the path: ratio, developer and timing.

Analyzes dozens of hair variables and generates complete formulas with your salon's brands.

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