提示词库 · 专辑封面

缩成缩略图也站得住的专辑封面提示词

十条按曲风分类的实测封面提示词——Lo-fi、极简Techno、独立民谣、Synthwave、爵士、氛围音乐、重型摇滚、嘻哈、现代古典、梦幻流行。未经修饰的输出,方形画幅,艺人名和专辑名的位置都已空出。

01怎么写提示词

专辑封面的提示词该怎么写?

只让模型画图,文字你自己排。如果要求模型生成「an album cover with the artist name and title」,它每次都会给你一堆坏掉的字母——重复的字母、凭空冒出的连字、没人敢发布的字距——而封面上大家第一眼看的恰恰就是这些字。所以只描述画面,并把位置留出来:「a lone figure walking through a wide field of dry grass towards bare trees, grainy analogue photograph look, faded warm-grey palette, heavy negative space in the upper half for typography, no text, letters or numbers anywhere」。然后用真实字体把名字排上去。

在这里,曲风是一种处理手法,而不是主体。极简Techno是一个物件、硬光和压死的黑。Lo-fi是暖色室内光、雨和颗粒感。爵士是撕纸、平面色块和Blue Note传统里的油墨质感。Synthwave是地平线、镀铬太阳和扫描线。把处理手法直接写出来,构图自然就跟着来了。另一条规则是尺度:封面最先出现在流媒体网格里,只是一个200像素的小方块,所以一个剪影加一种主导色,每次都胜过细节繁复的场景。下面十张全部是在BananaBanana上生成的未经修饰的首次输出。

用AI生成的封面能发行音乐吗?

能,而且已经有不少独立发行这么做了——你在BananaBanana上生成的图片归你所有,主流发行商也接受AI封面。他们会退回的是:封面上的文字无法辨认或与元数据对不上,画面里出现其他艺人的标志或包装风格,以及未经许可使用可辨认的真人形象。最后一条值得认真对待:一张看起来像某位具体音乐人或演员的生成肖像,不管是怎么做出来的,都会引发肖像权问题。这也是下面的封面都用剪影、雕像和后脑勺而不用正脸的原因。

还有两条实话实说的限制。不要在提示词里点名某位在世插画师或摄影师的风格,也不要要求复刻某张著名封面——「in the style of that one record」正是封面惹麻烦的地方,而且做出来的东西只是衍生品,对你的作品毫无助益。另外要提前规划裁切:流媒体平台要方形,黑胶需要四边都留出血位,顶满画框构图的封面一裁就会丢掉主体。像这些提示词一样,把边距写进提示词里。

02提示词

10 条提示词,真实结果

下面每张图片都是所在卡片提示词的未修输出——没有从几十次尝试里挑好的,也没有修图。模型徽标标明了它由什么生成、花了多少钱。

AI 生成的专辑封面示例——Lo-fi——雨打窗户,在 BananaBanana 用 Nano Banana 2 Lite 制作

Lo-fi——雨打窗户

Nano Banana 2 Lite$0.03 / 张

Square album cover artwork for a lo-fi beats record: a warm-lit bedroom window seen from inside at night, rain streaking the glass, a cassette deck and a half-drunk cup on the sill, city lights blurred beyond, a small desk lamp glowing amber. Soft anime-inflected illustration with grainy texture and muted teal and amber palette, calm and nostalgic, composed with a quieter area in the upper left for typography. No text, letters or numbers anywhere in the image.

AI 生成的专辑封面示例——Techno——巨石碑,在 BananaBanana 用 Nano Banana Pro 制作

Techno——巨石碑

Nano Banana Pro$0.11 / 张

Square album cover artwork for a minimal techno record: a single monolithic concrete slab standing upright in an empty flooded hall, a hard shaft of white light hitting one edge, perfectly still water reflecting it, everything else falling into deep black. Brutalist and austere, near-monochrome palette with one cold cyan accent, fine film grain, strong central symmetry with clear dark space below for typography. No text, letters or numbers anywhere in the image.

AI 生成的专辑封面示例——独立民谣——原野中的身影,在 BananaBanana 用 Nano Banana 2 制作

独立民谣——原野中的身影

Nano Banana 2$0.06 / 张

Square album cover artwork for an indie folk record: a lone figure seen from far behind, walking through a wide field of tall dry grass towards a line of bare trees, low mist and a pale washed-out morning sky above. Grainy analogue photograph look, faded warm-grey palette, heavy negative space in the upper half for typography, quiet and melancholic. No text, letters or numbers anywhere in the image.

AI 生成的专辑封面示例——Synthwave——镀铬太阳,在 BananaBanana 用 Nano Banana 2 制作

Synthwave——镀铬太阳

Nano Banana 2$0.06 / 张

Square album cover artwork for a synthwave record: an empty desert highway running straight to the horizon under a huge magenta and purple gradient sky, a low chrome sun with horizontal scan lines sitting on the vanishing point, wireframe grid receding across the ground, palm silhouettes at the edges. 1980s retro-futurist illustration, glowing neon palette of magenta, cyan and violet, subtle VHS grain, centred symmetrical composition with clear sky space for typography. No text, letters or numbers anywhere in the image.

AI 生成的专辑封面示例——爵士——撕纸拼贴,在 BananaBanana 用 Nano Banana Pro 制作

爵士——撕纸拼贴

Nano Banana Pro$0.11 / 张

Square album cover artwork for a jazz record: a torn-paper collage of a brass trumpet bell, overlapping cut circles and angular shapes in mustard, oxblood, cream and ink black, arranged off-centre with visible paper edges and hand-printed texture. 1950s Blue Note-era graphic design sensibility, bold flat shapes, heavy ink grain, generous empty cream field along the top for typography. No text, letters or numbers anywhere in the image.

AI 生成的专辑封面示例——氛围音乐——渐变色场,在 BananaBanana 用 Nano Banana 2 Lite 制作

氛围音乐——渐变色场

Nano Banana 2 Lite$0.03 / 张

Square album cover artwork for an ambient record: a soft vertical gradient field drifting from deep indigo through dusty rose into pale gold, overlaid with fine analogue grain and two faint horizontal bands like a distant horizon. Abstract, no recognisable objects, extremely calm and spacious, subtle chromatic bloom at the centre, plenty of open field for typography anywhere. No text, letters or numbers anywhere in the image.

AI 生成的专辑封面示例——重型摇滚——版画风暴,在 BananaBanana 用 Nano Banana 2 制作

重型摇滚——版画风暴

Nano Banana 2$0.06 / 张

Square album cover artwork for a heavy rock record: a fine-line woodcut engraving of a storm-torn gothic cathedral on a cliff, lightning splitting the sky above it, waves smashing the rocks below, dense cross-hatched shading throughout. Black ink on aged off-white paper, high contrast, ornate symmetrical framing, empty band across the top for typography. No text, letters or numbers anywhere in the image.

AI 生成的专辑封面示例——嘻哈——硬朗剪影,在 BananaBanana 用 Nano Banana Pro 制作

嘻哈——硬朗剪影

Nano Banana Pro$0.11 / 张

Square album cover artwork for a hip-hop record: a strong side-profile silhouette of a person wearing a hood, filled entirely with a warm orange gradient, standing against a flat deep charcoal background with a hard circular halo behind the head. Bold graphic poster style, only two or three colours, crisp edges, subtle grain, generous flat space in the lower third for typography. No text, letters or numbers anywhere in the image.

AI 生成的专辑封面示例——现代古典——大理石像,在 BananaBanana 用 Nano Banana 2 制作

现代古典——大理石像

Nano Banana 2$0.06 / 张

Square album cover artwork for a contemporary classical record: a weathered marble bust draped in heavy cloth, lit by one narrow shaft of cool daylight in an otherwise dark stone room, dust suspended in the beam. Restrained and sculptural, near-monochrome palette of bone white and charcoal with a faint blue cast, shallow depth of field, dark empty space to the right for typography. No text, letters or numbers anywhere in the image.

AI 生成的专辑封面示例——梦幻流行——双重曝光,在 BananaBanana 用 Nano Banana 2 Lite 制作

梦幻流行——双重曝光

Nano Banana 2 Lite$0.03 / 张

Square album cover artwork for a dream pop record: a double exposure blending the soft silhouette of a person's head and shoulders with a field of blurred pastel wildflowers, edges dissolving into light leaks and halation. Hazy pink, lilac and mint palette, heavy film grain, features not distinguishable, gentle and romantic, clear soft area in the upper third for typography. No text, letters or numbers anywhere in the image.

03技法

这些提示词为什么管用

缩到200像素再看

选定之前,把每个候选图缩小到流媒体网格里一格的大小。一个剪影加一种主导色依然清晰;繁复的场景会变成一团灰色噪点——大多数第一版就死在这里。

说清文字放在哪儿

「Generous flat space in the lower third for typography」能让模型围绕艺人名构图,而不是把整个方块填满。再配上一句明确的「no text, letters or numbers」,免得它自作主张替你写字。

写出曲风的处理手法

「Torn paper, flat shapes, heavy ink grain」就是爵士。「One object, hard light, crushed blacks」就是极简Techno。曲风是一组设计决定,而不是一个主体——把这些决定说出来。

避开可能惹麻烦的脸

剪影、雕像、后脑勺和抽象色场能彻底绕开肖像相似的问题,而且缩成缩略图比人脸更好认。这里每张封面都用了其中一种。

04更多提示词

接着逛逛

05延伸阅读

来自博客的指南

06常见问题

专辑封面提示词,一一解答

发行商会接受AI生成的封面吗?

通常会——主流发行商接受AI封面,你在BananaBanana上生成的内容也归你所有。导致发行被拒的是:文字无法辨认或与信息不符、画面里有别家品牌的标志,或未经许可使用可辨认的真人形象。有些发行商还会要求你声明封面由AI生成,如实回答并不会阻止发行。

需要什么尺寸和格式?

流媒体平台要求至少3000×3000像素的方图,所以请在Nano Banana 2或Pro上按2K或4K生成,再放大到规定尺寸,导出为RGB模式的高质量JPEG或PNG。Lite的1K方图适合在几个方向之间做选择,不适合最终上传。

怎么加上艺人名和专辑名?

用任意排版工具都行。放好封面图,在提示词预留的区域排字,字号要大到缩略图尺寸下也能看清——这通常意味着字要比在大屏幕上看着顺眼的更少、更粗。

可以要求模仿我喜欢的某张封面的风格吗?

要求的是传统,而不是某张唱片。「1950s Blue Note-era graphic design」「1980s retro-futurist illustration」「fine-line woodcut engraving」都是宽泛的视觉语言,这里的封面正是靠它们做出来的。点名某张具体专辑或某位在世插画师,换来的只会是衍生作品,外加一场你根本不需要的争执。

该用哪个模型?

如果封面的全部效果就在于一道戏剧性的光或一条精准的图形边缘,用Pro——上面的Techno巨石碑、爵士拼贴和嘻哈剪影都是。Nano Banana 2处理摄影感和版画感都很好。$0.03的Lite在平面、颗粒感、抽象的封面上确实表现不错,这十张里有三张就是这类。

复制一条提示词,改成你自己的

每个新账户都从 $0.20 免费余额起步——足够在付费前试完六条图片提示词。无需订阅——加密货币充值 $1 起,银行卡 $20 起。