數據會上傳嗎？

不會。這些計算和二維碼都在你的瀏覽器裏完成。

这些 AI 价格会变吗？

会。厂商常改公开价。可编辑每百万单价或方案字段，预算前请对照官网定价页。

使用数据会上传吗？

不会。Token 与订阅计算都在浏览器完成，不会发到服务器。

Cartesia TTS Cost Calculator

Enter characters or audio minutes of Sonic TTS per month plus Ink STT hours. The calculator converts them to Cartesia credits (1 per character, 3 per second of STT), picks the cheapest plan including optional overage, and shows effective $ per audio minute and per 1M characters. Estimates only; cartesia.ai/pricing prevails.

計算在瀏覽器完成。不會上傳數據。

TTS input

Sonic TTS audio minutes / month

Sonic TTS characters / month (if "Characters")

Characters per audio minute

Ink STT hours / month (3 credits / sec)

Break tags / month (1 credit each)

Credits needed
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Cheapest plan (overage on)
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Effective cost
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Plan	Fee · credits / mo	Overage rate	Overage $	Total / mo

Formula: credits = TTS characters × 1 (Sonic, incl. Pro Voice Clone speech) + break tags × 1 + STT seconds × 3 (Ink). Audio minutes are converted at your characters-per-minute (Cartesia cites ~750–800 credits per minute). Plans: Free $0 / 20K credits (no overage) · Pro $5 / 100K · Startup $49 / 1.25M · Scale $299 / 8M · Enterprise custom. Optional overage on paid plans: Pro $65, Startup $45, Scale $38 per 1M credits; with overage off, requests stop at zero balance. Unused credits roll over up to 2× the monthly allowance (not modeled). Total = plan fee + overage; effective $ = total ÷ credits. Not included: voice agents ($0.03 / min from prepaid agent dollars; Cartesia phone numbers $0.014 / min), telephony and LLM usage.

Estimates only. Official list prices as of 2026-11-01 (Asia/Shanghai); the provider's pricing page prevails. Sources: Cartesia pricing

TTS API Cost Comparison · ElevenLabs TTS Cost Calculator · OpenAI TTS Cost Calculator · Gemini TTS Cost Calculator · OpenAI Realtime Voice Cost Calculator · Gemini Live Voice Cost Calculator

同組工具

怎麼用

數據會上傳嗎？: 不會。這些計算和二維碼都在你的瀏覽器裏完成。
这些 AI 价格会变吗？: 会。厂商常改公开价。可编辑每百万单价或方案字段，预算前请对照官网定价页。
使用数据会上传吗？: 不会。Token 与订阅计算都在浏览器完成，不会发到服务器。