PixAI 提示詞工具怎麼選?打 tag、講話、丟圖三條路
自動完成、提示詞助手、圖片轉提示詞,三個工具服務的是三種人。這篇說清楚各自適合誰、什麼時候該開,並附上實際的提示詞轉換前後對照。
畫面在腦中很清楚,打成提示詞就走味。tag 一個一個補,補到第三十個還是不對。這種卡關通常不是你提示詞寫得爛,是手上的工具跟你的習慣不合。
PixAI 提示詞工具有三個,服務的是三種不同的人:習慣打 tag 的、習慣講整句的、習慣先找參考圖的。自動完成、提示詞助手、圖片轉提示詞,以下逐一拆開講。
PixAI 提示詞工具 1:自動完成,給習慣打 tag 的人
如果你每次都要把同一組 tag 從頭打到尾,開這個就對了。開始輸入的當下,它就從標籤資料庫裡撈相關的出來給你選。打 eyes 會跳 blue eyes、sparkling eyes;打 hair 從 short hair 到各種捲髮都有。
真正好用的地方在畫角色。像原神的雷電將軍,輸入 raiden shogun,它會直接把那個角色的主要外型標籤推給你。省時間是一回事,更關鍵的是同一個角色畫好幾張時外型不會跑掉。想讓角色更穩定,可以再看 PixAI 角色一致性:三種入門方法。
適合誰:tag 已經打順手的人、反覆畫特定角色的人、講求速度的人。
PixAI 提示詞工具 2:提示詞助手,給習慣講整句的人
不用背 tag 的那條路。把腦中的畫面用句子寫下來,助手會轉成模型讀得懂的形式。剛接觸標籤系統的人,或是覺得用講的比較快的人,走這條會順很多。
而且可以直接打中文。助手支援非英文輸入,你用順手的語言寫,轉換交給它。系統預設會自動開啟,進階使用者也可以在設定裡自己調。
看實際的轉換前後
輸入的提示詞
90s Japanese anime illustration style, City Hunter NANA era aesthetics,
bold thick clean lineart, dramatic chiaroscuro lighting,
deep crimson burgundy background fading to near-black at edges,
strong warm side lighting, painterly shading with hard cutoffs,
single character, half body composition, vertical format
CHARACTER — BLACK HAIR:
dark black hair, medium length, slightly messy,
hair has volume and weight — thick ink brushwork,
strands falling naturally across forehead and over one eye,
sharp defined features — strong brow, clean jaw,
dark turtleneck, upper body from chest up,
skin warm tone catching side light
COMPOSITION:
character in three-quarter profile, 45 degree angle,
head tilted back, chin raised upward,
throat and jaw line catching the warm light from the side,
face turned slightly upward and to the side,
EYES: looking upward at an angle — not at viewer, not at the gun,
somewhere above and beyond,
heavy-lidded, calm, carrying something private,
the eyes have full lashes, expressive brows,
rendered with the most detail in the entire image,
one hand — from outside the frame —
pressing over his mouth and lower face from the side,
only his eyes, brow, and nose bridge visible above the hand,
the hand's fingers are spread naturally across his jaw,
one single pistol barrel entering from upper-right corner,
angled down toward his temple, pressing into his hair slightly,
LIGHTING:
warm amber side light from the right,
hitting his jaw, cheekbone, and the back of the hand,
deep shadow on the left side of his face,
the crimson background has depth —
slight texture, not flat, darker at corners,
the warmth of the light against the dark background
creates the same rich palette as reference image
MOOD:
the eyes look up and away —
past the gun, past the hand, past everything present,
the expression is not fear, not defiance,
it is the face of someone already somewhere else in their mind
助手轉換後的提示詞
90s japanese anime illustration style, city hunter nana era aesthetics, korean anime portrait style. Half-body portrait in vertical format with three-quarter profile view at 45-degree angle, a single male character with medium-length dark black hair in thick ink brushwork, strands falling across forehead and over one eye, sharp defined features, strong brow, clean jaw, warm-toned skin, wearing dark turtleneck. Head tilted back with chin raised upward, throat and jawline catching warm amber side lighting from the right, heavy-lidded calm eyes looking upward at an angle beyond the viewer with full lashes and expressive brows rendered in intricate detail, one hand from outside frame pressing over mouth and lower face with fingers spread naturally across jaw, only eyes brow and nose bridge visible. Single pistol barrel entering from upper-right corner angled down toward temple pressing into hair. Deep crimson burgundy background fading to near-black at edges with slight texture, dramatic chiaroscuro lighting, painterly shading with hard cutoffs and deep shadows on left side of face, bold thick clean linework, graphic silhouettes, muted punchy colors blending hong kong manga korean illustration american comic aesthetics, mood of distant introspection.
DiT 系的模型本來就是照著句子型提示詞設計的,跟助手特別合。文法整理在 DiT 模型 Prompt 撰寫指南。
適合誰:剛開始玩的人、不想用英文的人、要描述長場景的人。
PixAI 提示詞工具 3:圖片轉提示詞,給先找參考圖的人
看到一張畫風或構圖剛好就是你要的圖,就用這個。把圖丟上去,PixAI 會分析畫面內容,生出一整組提示詞。
抓出來的提示詞是起點不是成品,你可以在上面繼續改。以下幾種情況特別划算:
- 學提示詞結構:直接看到畫面元素怎麼被翻成標籤。
- 拆解畫風:把喜歡的作品反推回它的組成。
- 沒靈感的時候:拿既有畫面當跳板往下發展。
- 做系列作:讓好幾張圖的調性維持一致。
如果你想做的不只是抽提示詞,而是直接拿參考圖去改圖,那 Reference Pro 會更直接。
適合誰:在收畫風參考的人、在研究構圖的人、需要靈感的人。
PixAI 提示詞工具三個並排比一次
| 工具 | 最適合的情況 | 難度 |
|---|---|---|
| 自動完成 | 想把打 tag 的速度拉快 | 中階 |
| 提示詞助手 | 想用句子寫,或想用中文寫 | 新手友善 |
| 圖片轉提示詞 | 想從參考圖反推 | 都可以 |
三個當然可以混著用。先從參考圖抽提示詞搭骨架,再用自動完成把角色標籤補齊,最後交給助手整理成句子。沒有標準答案,多跑幾張就知道哪一套順手。
想把工具全關掉自己寫,順序的抓法在 PixAI 提示詞公式;想搞懂自動完成背後那套標籤體系,看 SDXL 模型提示詞寫作綜合指南。介面還不熟的話,PixAI 快速上手先看一遍會省事。
