Cubbbix
500+ free online tools for everyone. No sign-ups, no catch
4 followers
500+ free online tools for everyone. No sign-ups, no catch
4 followers
Cubbbix is a collection of 500+ free online tools that run in your browser. No sign-ups, no accounts.
Inside: calculators and converters, image and PDF tools, text tools like a word counter, developer and SEO tools including an AI Agent Readiness Checker and an llms.txt Validator, plus CEFR language quizzes in 8+ languages with optional verifiable certificates.
Most tools process everything locally in your browser. Funded by ads and donations, not by selling data.
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