PrismKit文字GPT Token 估算器GPT Token 估算器在瀏覽器中執行本機複製連結Markdown估算一段文字的 GPT token 數與 API 費用。簡訊 GSM-7 檢查器Check whether an SMS fits GSM-7 or needs UCS-2, count its segments and replace the characters that cost extra.Unicode 文字樣式產生器Turn plain text into bold, italic, script, fraktur, upside-down and other Unicode lookalike styles you can paste anywhere.