📢 營銷推廣工具

🧪 A/B測試顯著性計算器Marketing Ab Test Significance 輸入兩組曝光與轉化數據，計算 A/B 測試的統計顯著性，判斷版本差異是真實效果還是隨機波動。Marketing Ab Test Significance - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & ... 🎯 CPA單次獲客成本計算器Marketing Cpa Calculator 輸入營銷總花費與獲得的新付費客户數，計算單次獲客成本（CPA），對比各渠道效率並評估營銷投資回報。Marketing Cpa Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the M... 💰 CPC/CPM/CPA計算器CPC / CPM / CPACalculator 在CPC、CPM、CPA等多種廣告計費模式間換算，輸入預算或展示、點擊數據，估算單次成本與投放效果，輔助投放優化。CPC / CPM / CPACalculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the ... 🖱️ CPC單次點擊成本計算器Marketing Cpc Calculator 輸入廣告總費用與點擊次數，計算單次點擊成本 CPC，衡量點擊類廣告投放效率與預算合理性。Marketing Cpc Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the M... 💰 CPM千次展示成本計算器Marketing Cpm Calculator 輸入廣告費用與展示次數，計算千次展示成本 CPM，衡量品牌與展示類廣告的成本效率。Marketing Cpm Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the M... 👆 CTR點擊率計算器Marketing Ctr Calculator 輸入廣告展示量與點擊量，計算點擊率（CTR），衡量廣告創意與定向的吸引力，用於廣告投放效果評估與優化。Marketing Ctr Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the M... 📢 Google Ads預算估算器Google Ads Budget Estimator 輸入目標轉化量、預期CPC或轉化成本，估算Google Ads搜尋廣告所需的投放預算與預期效果，輔助投放規劃。Google Ads Budget Estimator - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Pro... ⚖️ LTV:CAC比率計算器Marketing Ltv Cac Ratio 輸入客户終身價值 LTV 與獲客成本 CAC，計算兩者健康比率，評估用户價值與營銷投入的平衡關係。Marketing Ltv Cac Ratio - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promoti... 💎 LTV客户終身價值計算器Marketing Ltv Calculator LTV 客户終身價值計算器：簡單模式與詳細模式，可一併看 LTV:CAC。Marketing Ltv Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the M... 👍 NPS淨推薦值計算器Marketing Nps Calculator 計算淨推薦值（Net Promoter Score），衡量客户忠誠度和滿意度Marketing Nps Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the M... 📈 ROAS計算器ROASCalculator 計算廣告支出回報率（Return on Ad Spend），評估廣告投放效果ROASCalculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing ... 📊 ROI計算器ROICalculator 支持營銷ROI、廣告ROI、投資ROI多維度計算，含漏斗圖可視化與歷史記錄ROICalculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing ... 🔍 SEO關鍵詞密度檢查器SEO Keyword Density Checker 粘貼網頁或文章正文並輸入目標關鍵詞，統計關鍵詞出現頻次與密度百分比，幫助優化內容SEO關鍵詞佈局與堆砌風險。SEO Keyword Density Checker - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Pro... 🔗 UTM參數構建器Marketing Utm Builder 輸入基礎URL與來源、媒介、活動等UTM參數，構建標準UTM追蹤鏈接，用於在廣告分析中區分不同流量來源與活動。Marketing Utm Builder - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promotion... 🔗 UTM參數生成器UTM Parameter Generator 輸入基礎URL與一個或多個UTM參數行，支持單個與批量生成帶追蹤參數的鏈接，便於廣告投放與渠道效果統計。UTM Parameter Generator - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promoti... #️⃣ 中文營銷話題標籤生成器Marketing Chinese Hashtag Generator #️⃣ 中文營銷話題標籤生成器Marketing Chinese Hashtag Generator - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no insta... 📱 二維碼活動追蹤器Marketing QR Campaign Tracker 輸入活動URL與渠道參數，生成帶UTM追蹤參數的二維碼活動鏈接，用於統計線下海報、物料的掃碼效果與來源。Marketing QR Campaign Tracker - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & P... 📉 價格彈性係數Price Elasticity 輸入兩種價格與對應銷量，按中點公式 PED = (ΔQ/平均Q) ÷ (ΔP/平均P) 計算需求價格彈性係數，預測價格變動對銷量的影響。Price Elasticity - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promotion tools. 📊 價格彈性計算器Marketing Price Elasticity 輸入價格變動前後價格與銷量，計算需求價格彈性（PED），評估漲價或降價對銷量與收入的影響，指導定價策略。Marketing Price Elasticity - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Prom... 🎫 優惠券折扣計算器Marketing Coupon Discount 優惠券折扣計算器核算疊加多張優惠券後的實際折扣力度、最終成交價與節省金額，支持滿減、折扣與無門檻券，適合促銷方案測算。Marketing Coupon Discount - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promo... 💰 加價率與利潤率計算器Marketing Markup Margin 輸入成本與售價，計算加價率（Markup）與銷售利潤率（Margin）並相互轉換，輔助商品定價與利潤核算。Marketing Markup Margin - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promoti... 🚚 包郵門檻計算器Marketing Free Shipping Threshold 輸入商品利潤、物流成本與當前購物車金額，計算最優包郵門檻與湊單建議，在提升客單價的同時控制免郵成本。Marketing Free Shipping Threshold - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing ... 🎲 口號生成器Slogan Generator 按行業與調性生成宣傳口號候選，支持多風格切換，用於品牌標語頭腦風暴，純前端生成僅供參考可編輯。Slogan Generator - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Mar... 📉 客户流失率計算器Marketing Churn Rate 輸入統計期內的客户總數與流失客户數，計算客户流失率（Churn Rate），評估客户留存狀況與業務健康度。Marketing Churn Rate - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promotion ... 📉 客户獲取成本CAC計算器Marketing Cac Calculator 計算客户獲取成本（Customer Acquisition Cost），衡量獲取一個新客户的總花費Marketing Cac Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the M... 📕 小紅書文案計數器Xiaohongshu Copy Counter 小紅書文案計數器在線工具，實時統計標題與正文字符數、表情與話題標籤數量，提示平台字數限制，便於合規發佈，純前端。Xiaohongshu Copy Counter - Count characters and estimate caption length for Xiaohongshu (RED) posts with real-time limits and emoji-aware counting. 📢 市場佔有率與競爭強度分析Analysis Strength Market Share 市場佔有率與競爭強度分析工具計算企業或產品的市場份額並評估競爭強度，輔助市場定位與營銷策略制定，適合商業分析與競品研究。Analysis Strength Market Share - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & ... 🥧 市場佔有率分析Market Share 輸入各競品銷售額，計算市場佔有率、CR4 集中度與 HHI 指數，評估行業競爭格局與壟斷程度。Market Share - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promotion tools. 💵 廣告ROI模擬Ad ROI Simulate 輸入廣告投放費用與帶來的收入，模擬計算ROAS、ROI與盈虧平衡點，評估廣告投放是否盈利，用於營銷預算決策與復盤。Ad ROI Simulate - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promotion tools. 📢 廣告ROI計算Ad ROI Calculator 廣告 ROI 在線計算器，輸入廣告投入與帶來收益求得投資回報率，評估投放效果與預算分配，適合營銷復盤，純前端運行。Compute return on advertising investment. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promotion... 🧮 廣告預算分配器Marketing Ad Budget Allocator 輸入總預算、各渠道歷史ROAS與表現，按目標ROAS智能分配多渠道廣告預算，在約束下最大化整體投放回報。Marketing Ad Budget Allocator - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & P... 🏷️ 折扣率計算器Marketing Discount Rate 折扣率計算器根據原價與折扣率求折後價、節省金額，支持多種折扣形式換算，適合電商促銷、定價策略與消費者比價。Marketing Discount Rate - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promoti... 🎯 最小樣本量估算Estimate Sample Size Confidence 基於 Cochran 公式計算調查所需最小樣本量，支持有限總體修正（FPC），並對比不同置信水平下的樣本量需求。Estimate Sample Size Confidence - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing &... 🎲 標語生成器Tagline Generator 按產品與賣點生成短標語候選，可調語氣與長度，用於廣告語與落地頁標題靈感，純前端生成可複製編輯。Tagline Generator - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Ma... 🔻 漏斗分析計算器Funnel Calculator 輸入多級漏斗各階段（訪問、註冊、付費等）用户量，計算各級轉化率與整體轉化率，定位轉化流失瓶頸，支持自定義級數。Funnel Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketin... ⚖️ 盈虧平衡ROAS計算器Marketing Break Even Roas 輸入毛利率或客單價與廣告成本佔比，計算廣告投放剛好不虧不賺的最低ROAS，用於設定投放盈利底線與出價上限。Marketing Break Even Roas - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promo... 💬 社交媒體互動率計算器Marketing Engagement Rate 輸入帖子點贊、評論、分享等互動數與粉絲量，計算社交媒體內容的互動率，衡量內容吸引力與用户參與度。Marketing Engagement Rate - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promo... 🖼️ 社交媒體圖片尺寸速查Social Media Image Sizes 按平台（微信、微博、抖音等）與素材類型搜尋和篩選，速查主流社交平台封面、頭像、海報的推薦圖片尺寸規範。Social Media Image Sizes - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promot... ⭐ 網紅/達人報價計算器Marketing Influencer Pricing 輸入達人粉絲數、平均互動率與行業單價，估算網紅或KOL的合理合作報價區間，用於商務合作議價參考。Marketing Influencer Pricing - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Pr... 🎲 話題標籤生成器Hashtag Generator 話題標籤生成器根據關鍵詞一鍵生成適合社媒平台的話題標籤組合，支持複製使用，適合內容運營、活動推廣與品牌曝光提升。Hashtag Generator - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Ma... 📈 轉化率計算器Marketing Conversion Rate Calculator 轉化率計算器根據訪問量與轉化動作數計算轉化率，並估算轉化成本，幫助評估營銷活動效果與投放 ROI，適合運營與增長團隊。Marketing Conversion Rate Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. P... 📧 郵件標題測試Email Title Test 輸入郵件標題文本，檢測其中的垃圾郵件觸發詞、分析情感傾向與不同客户端的顯示效果，幫助提升郵件打開率與送達率。Email Title Test - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promotion tools. 📊 銷售漏斗計算器Marketing Sales Funnel 輸入銷售或營銷漏斗各環節（訪客、線索、客户）的人數，分析各級轉化率與整體轉化效率，定位流失最嚴重的環節。Marketing Sales Funnel - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Marketing & Promotio... 📈 需求價格彈性係數計算Calc Price Elasticity 輸入調價前後的價格與銷量，採用弧彈性（中點法）計算需求價格彈性係數，評估收入變化並給出定價策略建議。Calc Price Elasticity - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Mark...