Read the canvas. Nail the toner.

Sample formula: level 9, brassy to icy

09V Platinum Ice 1 oz + 09N Café au Lait 1 oz, with 2 oz Shades EQ Processing Solution, 20 minutes. Why: violet cancels yellow; 09N anchors the no-background violet so it reads blonde, not lilac.

Built for the chair, not the classroom

• Zone-by-zone formulas. Roots, mids and ends lift differently. Get a formula for each, with the application order.
• See the why. Every formula explains the underlying pigment, the neutralizing tone and the background color it relies on.
• Fix my toner. Too ashy, green, too brown or too dark: triage, today’s fix and how to prevent it.
• Client toner cards. Log what you actually mixed, before and after photos, and how it turned out.
• Processing timers. Run several clients at once, with alerts on iPhone and the web.
• Gloss-refresh reminders. Know when each client is due for a gloss refresh, with a reminder sent to you.

Free Shades EQ toner guides

All toner guides

• Toning level 9 yellow to icy
• Toning level 7 orange to neutral
• Why toner went purple, and the fix
• Gloss vs. Bonder Inside: which to use
• Shades EQ tone families explained
• Underlying pigment by level

One plan, every client

$5.99/month or $47.99/year (about $4.00/month, save 33%) after a 7-day free trial. Lifetime access is $179, one payment. One account works on iPhone and on the web.

Frequently asked questions

What is TonerAI?

TonerAI is an AI-powered formula assistant for professional hair colorists. You enter your client's current hair level, porosity, and tone direction, and TonerAI generates precise toner formulas with exact shade names, measurements, and processing times — all in seconds.

Which hair color brand does TonerAI support?

TonerAI is currently optimized for Redken Shades EQ Gloss, the industry-leading acidic demi-permanent professional hair color system. We've built a deep rule set around Redken's official chemistry, shade library, and toning guidelines so every formula follows best practices.

Is TonerAI affiliated with Redken?

No. TonerAI is developed by PingSolve LLC and is not affiliated with, endorsed by, or sponsored by Redken or L’Oréal. Redken and Shades EQ are trademarks of L’Oréal. We simply built our AI around their publicly available professional guidelines.

How does TonerAI generate formulas?

You set your client's current hair level (1–10), porosity (low, average, or high), and desired tone direction (cool, neutral, or warm), plus any additional context. TonerAI uses AI along with Redken's official chemistry rules to generate precise toning formulas with exact Shades EQ Gloss shade combinations, measurements, and processing time.

Is TonerAI for beginners or experienced stylists?

Both. Newer stylists use it to learn color chemistry and build confidence with toning formulas. Experienced colorists use it to save time, validate formulas, and explore shade combinations they might not have considered.

How accurate are the formula recommendations?

TonerAI's formulas are generated using a comprehensive rule set built from official Redken Shades EQ chemistry guidelines — including level systems, underlying pigment charts, porosity adjustments, background color rules, and tone family interactions. Every formula uses only real, verified Shades EQ shade names and codes.

How much does TonerAI cost?

TonerAI offers three plans: Monthly at $5.99/month, Yearly at $47.99/year (about $4.00/month — save 33%), and Lifetime at $179 one-time payment. Both Monthly and Yearly plans include a 7-day free trial.

Is there a free trial?

Yes! Both the Monthly and Yearly plans come with a 7-day free trial. You get full access to all features. If it's not for you, cancel anytime before the trial ends and you won't be charged.

Can I cancel my subscription anytime?

Yes. You can cancel your subscription at any time. On iPhone, manage your subscription through your Apple ID settings. On the web, use the Manage Subscription button in the Settings screen, which opens a pop-up. If pop-ups are disabled, you will not receive the notification email to cancel your subscription. Your access continues until the end of your current billing period.

Is there a mobile app for TonerAI?

Yes. TonerAI is available on iOS in addition to the web version at gettonerai.com. Your account syncs across both platforms.

Does TonerAI replace my expertise?

Not at all. TonerAI is a professional assistant, not a replacement for your skills. It suggests formulas based on the information you provide, but you remain in complete control of the final result.

Does TonerAI handle color corrections?

Yes. You can describe the correction scenario in the Additional Context field — for example, 'hair is brassy at the ends' or 'uneven lift, roots are darker.' TonerAI considers underlying pigment at each level and selects corrective tones accordingly.