AI 图片生成器,免费

输入文字生成图片,或上传参考图进行编辑。选择 GPT Image 2.5、Nano Banana 2.1、Seedream 4.5 等模型,从提示词或示例开始。

首张免费试用 · 无需注册积分包9.9元起,支持微信支付、支付宝 →

前往输入框 ↓

图片生成视频模板

把你的脸放进本周的热门梗,或让任意照片动起来。每个模板都有自己的页面。

全部模板 →

01 / 图库

AI 图片与提示词示例

浏览社区分享的生成图片,打开作品查看提示词,再从喜欢的主题、光线或构图出发,创作自己的图片。

浏览 AI 图片画廊 →
像手机随手拍的一张照片:下午四点的厨房窗台,一杯喝了一半的咖啡,窗外的光斜照在木桌上,有轻微的手持晃动感和自然的暗角,色彩不加修饰,真实日常,不像精修图。Candid photograph of a man in his sixties repairing a wooden fishing boat on a pebble beach, early morning side light, wool sweater, weathered hands holding a plane, boat hull in flaking blue paint, calm grey sea behind, shallow depth of field, 50mm lens, natural color.Panoramic view of rice terraces at dawn after rain, mist drifting through the valley, mirror-like flooded paddies reflecting a pale orange sky, a single farmer with a conical hat walking along a ridge in the middle distance, a few wooden stilt houses on the far left, soft diffused light, fine detail in the water reflections and terrace edges.
Editorial travel photograph, 4:3. A narrow cobblestone lane in an old Mediterranean hill town just after rain, late golden-hour sunlight raking across wet stones and ochre and terracotta walls. A woman in her thirties in a linen shirt walks away from the camera carrying a paper bag of oranges, one orange has fallen and rolls on the glistening cobbles in the foreground. Laundry lines with white sheets cross overhead, a tabby cat sits on a stone step, potted geraniums on a balcony. Shot on a 35mm lens, shallow depth of field on the orange, natural color, soft long shadows, fine texture in the stone and fabric, no text, no watermark.Minimalist concert poster for a jazz trio. Large headline text "BLUE HOUR SESSIONS", subheading "Live at The Attic · Friday 14 Nov · 8 PM", a small line at the bottom "Tickets at the door". Deep navy background, one warm amber spotlight, a silhouette of an upright bass. Swiss grid typography, clean sans-serif.Subject: a young woman in a casual wool coat, half body, glancing toward camera
  Style: cinematic realism, warm film tone
  Composition: 85mm telephoto, shallow depth of field
  Light: golden-hour, a glowing storefront neon sign reading "CAFE" in the blurred background, rim light on hair
  Details: natural skin, windswept hair strands, no over-smoothing
  Aspect ratio: 3:4 vertical
A breathtaking fantasy garden floating above the clouds, enormous ancient giants sleeping peacefully among colossal glowing flowers, waterfalls falling from cloud islands into the sky, tiny human explorers walking across vine bridges, golden sunrise light, soft mist, magical atmosphere, epic scale, highly detailed, cinematic composition, dreamlike fantasy concept art, 8kKeep the original crystal cathedral drifting in deep space, transparent glass towers, galaxy reflections, stained-glass windows, lone astronaut, glowing star altar, and massive planets outside. Add a radiant cosmic angel-like figure made of starlight and crystal fragments appearing above the altar, with soft violet-blue light illuminating the astronaut and cathedral floor. Add delicate floating glass shards orbiting slowly around the altar. Preserve the sacred sci-fi fantasy atmosphere, deep space background, cinematic lighting, and ultra-detailed crystal textures.a lovely cat
A breathtaking adult woman walking on the red carpet outside an opera house at night, wearing a sculptural crimson evening gown, elegant high heels, soft camera flashes, luxurious architecture in the background, poised confident expression, glamorous celebrity editorial style, tasteful sensual elegance, cinematic lighting, ultra-detailed, realisticA stunning caricature-style illustration of an eccentric inventor standing proudly in a chaotic laboratory, huge expressive eyes, oversized head, wild hair, tiny round glasses, exaggerated confident grin, strange machines exploding with colorful sparks behind him, mechanical arms holding blueprints and coffee cups, humorous details everywhere, highly polished digital illustration, vibrant colors, dynamic composition, playful and charmingA breathtaking pixel art fantasy world, a tiny knight standing before an enormous glowing ancient tree, floating islands in the sky, waterfalls falling into the clouds, fireflies illuminating the forest, magical ruins covered in moss, rich color palette, detailed pixel art, atmospheric lighting, nostalgic 16-bit RPG style, cinematic composition, charming and epic
A magical countryside village floating above the clouds, warm morning sunlight, soft green hills, tiny houses with red roofs, windmills slowly turning, children running across wooden bridges, gentle clouds drifting below, cozy and nostalgic atmosphere, hand-painted animation background, soft colors, whimsical fantasy, peaceful and heartwarming, richly detailed, dreamy cinematic sceneAn epic ancient Eastern fantasy scene, a colossal white dragon coiling around a floating mountain temple above a sea of clouds, golden sunrise breaking through mist, ancient stone bridges suspended in the sky, monks in flowing robes standing silently on the temple steps, glowing runes carved into jade pillars, cranes flying through the clouds, majestic and mysterious atmosphere, cinematic composition, ultra-detailed, volumetric light, fantasy concept art, dramatic scale, 8kA highly detailed steampunk city at dusk, towering brass buildings with copper pipes, giant rotating gears, steam vents, airships floating between smoky clouds, warm golden light from Victorian street lamps, intricate mechanical details, retro-futuristic atmosphere, elegant Victorian architecture mixed with industrial machinery, cinematic composition, volumetric lighting, dramatic clouds, ultra-detailed, realistic textures, high contrast, 8k, concept art style

02 / 功能 · 把想法变成图片

用 AI 图片生成器创作与编辑

通过文字生成图片,或用图生图调整已有照片。在同一个生成器中修改提示词、选择模型,尝试不同的主题、风格和构图。

模型:GPT Image 2.5 Flare新GPT Image 2.5 Sunburst新GPT Image 2Nano BananaNano Banana ProNano Banana 2.1新Seedream 4.5查看全部模型 →

免费图片处理工具

在浏览器里直接运行,不花积分,不用注册。

全部免费工具 →

按需购买积分,不必订阅

支持银行卡、Apple Pay、Google Pay;人民币可用微信支付、支付宝。

选择付款币种

选择人民币或美元付款。两种币种均为固定售价,积分额度和有效期相同。

体验包

¥9.90

或 USD 1.49

50积分

足够按最低价格生成25张图片,或2条动画

小额入手,尝试不同模型和风格,找到适合自己的效果。适合初次体验,或临时有生图需求时购买。

购买积分不设到期日

轻量包

¥29.90

或 USD 4.49

200积分

足够按最低价格生成100张图片,或8条动画

适合短期项目和阶段性创作。200 积分,单价更低,用完为止。

购买积分不设到期日

常用包

¥69.90

或 USD 9.99

600积分

足够按最低价格生成300张图片,或24条动画

适合经常创作,或需要反复尝试、调整效果的项目。每积分单价更低,也有充裕的时间分多次使用。

购买积分不设到期日

一次购买,无需订阅,不自动续费。优先使用免费或订阅积分,再使用购买积分。订阅续费或取消不会清空购买积分。生成失败会退回积分。积分包使用后不退款;未使用的包可扣除实际发生且不可退回的支付费用及其他直接成本后退款。申请请联系:hi@cvy.ai

03 / 定价 · 透明定价

选择订阅方案

按月或按年订阅,定期获得生成积分。

免费

免费

适合入门体验

注册即送 5 积分

生成结果可下载

开始

Starter

$9.9/ 月

日常创作与个人尝试

800 积分 / 月

约 32 条动画,或最多 400 张图片

全部可用图像模型

最高支持 4K 分辨率

文字生图与参考图编辑

标准处理队列

最受欢迎

Pro

$19.9/ 月

内容创作、社交媒体与电商工作流

2,000 积分 / 月

约 80 条动画,或最多 1000 张图片

包含 Starter 全部权益

优先处理队列

批量下载

邮件支持

Studio

$49.9/ 月

高频创作与小团队工作流

6,000 积分 / 月

约 240 条动画,或最多 3000 张图片

包含 Pro 全部权益

最高优先级处理

优先体验新模型

更高的并发生成额度

专属支持渠道

04 / 常见问题

AI 生图常见问题

提示词、模型、图片编辑与首次生成

CVY.AI 可以生成哪些图片?

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CVY.AI 是一款支持人像、商品场景、插画、风景等创作的 AI 图片生成器。可以用提示词描述主题和风格,也可以从参考图开始,按需要调整构图、光线和画幅。

可以编辑已有图片吗?

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可以。登录后切换到图生图,上传参考照片,说明哪些内容要保留、哪些需要改变,例如背景、配色或画面风格。也可以把生成结果作为下一次 AI 图片编辑的参考图,继续调整。

可以免费试用吗?

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新访客可以先免注册体验一次文字生成图片。完成注册验证后,还会获得欢迎积分,用于尝试更多提示词和模型。生成器会显示试用可选的设置,以及后续每次生成所需的积分。

怎样写好 AI 绘画提示词?

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先写清主体,再补充场景、风格、光线和构图。例如:黎明时分的高山湖泊,水面有薄雾,岸边是松林,粉色晨光倒映在湖中。也可以从提示词模板开始,每次调整少量细节,比较生成结果。

支持哪些图片尺寸?

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分辨率随模型不同:Nano Banana 支持 1K,Seedream 4.5 支持 2K 和 4K,GPT Image 2、Nano Banana 2.1 与 Nano Banana Pro 支持这三种分辨率。还可以选择模型支持的画幅比例,用于方形图片、竖版构图或宽幅场景,生成后下载结果。

可以改变图片风格吗?

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可以在提示词中描述想要的效果,例如写实人像、动漫场景、像素画或手绘风景。使用图生图时,上传参考图并说明希望怎样改变风格;尝试不同效果时,保留对主体的具体描述。

免费试用后怎样继续创作?

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可以按需购买积分包,或选择订阅。生成按钮会在提交前显示当前模型与分辨率的扣点,完整购买方案可在定价页查看。

05 / 开始生成 · 准备生成?

开始使用 AI 图片生成器

写下一个想法,或选择可修改的提示词模板生成新图片。登录后,也可以上传参考照片,按自己的要求继续编辑。

  • 免费开始使用
  • 内置提示词模板
  • 多种图片模型

免费开始 • 无需信用卡

开始生成图片