PrismKit文字簡訊 GSM-7 檢查器簡訊 GSM-7 檢查器在瀏覽器中執行本機複製連結Markdown檢查簡訊能否使用 GSM-7 或需要 UCS-2，計算分段數，並替換會多佔空間的字元。易混淆字元檢查器Spot easily confused characters like 1, l and I or 0 and O in a password or code, with each character spelled out.GPT Token 估算器Estimate GPT token counts and API cost for a piece of text.