Support RGBlind
Help us improve color blindness tools and keep them free for everyone
Why Your Support Matters
RGBlind is dedicated to providing free, high-quality color blindness tools that help millions of people worldwide. We maintain professional-grade simulators, Ishihara tests, contrast checkers, and accessibility tools without any paywalls.
Your donations directly support ongoing maintenance, server costs, new feature development, and improvements to our accessibility tools. Every contribution helps us deliver better experiences and expand our suite of free tools for the color vision deficiency community.
Building and maintaining high-quality UX, running accurate simulations, and keeping our tools accessible to everyone requires significant time and resources. Your support enables us to continue this important work.
Donation Methods
Bitcoin (BTC)
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Ethereum (ETH)
Ethereum Network
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USDT (TRC20)
Tron Network
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USDT (ERC20)
Ethereum Network
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Solana (SOL)
Solana Network
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Please ensure you select the correct network when sending donations to avoid loss of funds.
RGBlind is an independent project focused on improving accessibility for people with color vision deficiency. Your contribution directly supports maintenance, updates, and the development of new tools that help millions of people experience the web more inclusively.