Overall and paragraph AI rates for English and Chinese.
Detect AIEnglish by words. Chinese by characters. Charged per 1K units.
HumanizeRecharge once, then spend credits across future requests.
RechargeFree detection API. Paid humanization API for platforms.
View APIHow billing works
Two payment modes, one price.
Humanizer is always $2 per 1,000 English words or Chinese characters. The difference is only how you pay.
Paste or upload text, calculate the exact request price, pay through checkout, then humanization starts after payment confirmation.
Recharge $10 or more, then each humanization deducts the calculated cost from your account balance.
Is AI detection really free?
Yes. Detection is free for English and Chinese text. We may apply rate limits to protect service quality.
Do I need to recharge before every humanization?
No. You can either pay for the current request directly or recharge balance once and spend it over time.
Does Chinese use the same price?
Yes. English is counted by words, Chinese is counted by characters, and both use the same $2 per 1,000-unit price.