Three ways to arrange a long, personal text
This card is built for words that matter: wedding vows, promises to a child, a handwritten-style letter, or lyrics and poems that you own or have permission to use. Paste up to two thousand characters, add a title and two names, and every layout positions the characters with pure canvas math — there is no background artwork to hide behind, so the typography itself is the entire design. As you edit, the card reflows immediately and shrinks the type in measured steps whenever the text grows, keeping every character inside the printable area without cropping a single word.
The Vinyl layout turns your words into a record groove. The engine walks an Archimedean spiral from the outer rim toward a small center label, placing one character at a time at its exact arc-length position and rotating every glyph to the tangent of the curve, just like a cutting head engraving a master disc; faint concentric guide rings and a center label with your title complete the look. The Letter layout reconstructs classic writing paper: horizontal rules, a red margin rule on the left and a handwriting-style serif italic that wraps against the margin with both signatures resting in the lower corner. The Spiral layout keeps every glyph upright while the characters step along one centered spiral, so the words read as a calm vortex. Four themes — noir vinyl, warm paper, deep ocean and rose — recolor the paper, ink and accents.
Your words never leave the device
Because the input is your own copyrighted or licensed content, privacy is part of the design, not a promise on a server: the page has no upload code at all, and nothing you type is transmitted. Download repaints the card at 300 dots per inch in your selected size — from A4 to 24×36 inches — so the spiral math and handwritten serif edges stay razor sharp for framing, a ceremony print or a gift. If you are typing lyrics, please make sure you actually hold the rights or a license; the tool provides no song text and exists only to shape the words you bring.
三种方式，排布一段长长的真心话
这张卡片为重要的文字而生：婚礼誓言、给孩子的承诺、一封手写感的信，或你拥有版权、已获授权的歌词与诗。粘贴最多两千个字符，加上标题与双署名，三种版式全部用纯画布算法逐字定位——没有任何背景素材可依赖，排版本身就是全部设计。编辑时卡片会即时重排，文字一旦变长，字号就会按实测逐级缩小，把每个字符都留在可印区域内，绝不裁掉半个词。
唱片纹版式把你的文字变成一条唱片沟槽：引擎沿着阿基米德螺线从外缘走向中央小标签，按弧长逐字落位，并把每个字形旋转到曲线的切线方向，如同刻纹刀在母版上雕刻，再配上淡淡的同心引导环与写有标题的圆心贴标。信纸版式重现经典信纸：横向格线、左侧红色边距线、手写感衬线斜体贴着边距自动换行，双署名落在右下角。螺旋版式则让每个字形都保持端正，字符沿一条居中螺旋逐级排布，文字读作一个安静的旋涡。黑胶、暖纸、深海、玫瑰四套主题可重染纸张、墨色与点缀。
你的文字从不离开这台设备
由于输入的是你自己拥有版权或已获许可的内容，隐私是设计的一部分，而不是服务器上的一句承诺：页面根本没有上传代码，你输入的一切都不会被发送。下载时会按你选择的尺寸——从 A4 到 24×36 英寸——以每英寸 300 点重绘卡片，螺旋数学与手写衬线的边缘在装框、婚礼现场打印或送礼时依然锋利如初。若你要输入歌词，请确认自己确实持有权利或许可；本工具不提供任何歌曲文本，只负责塑造你带来的文字。
Can I paste commercial song lyrics into this card?
Only if you own them or have permission from the rights holder. Most published lyrics are copyrighted even when the song is old, and this maker includes no lyric library. Your own vows, original poems, public-domain words and properly licensed text are all welcome.
我可以把商业歌曲的歌词粘贴进来吗？
只有在你拥有版权或已取得权利人授权时才可以。绝大多数已发表歌词都受版权保护，即使歌曲并不新；本工具不含任何歌词库。你本人的誓言、原创诗歌、公有领域文字以及已获许可的文本都可以使用。
How are the spiral characters positioned without distorting the text?
Each character is placed individually. The Vinyl groove computes the spiral arc length numerically, sets the glyph at that coordinate and rotates it to the curve tangent; the upright Spiral layout uses the same coordinates without the rotation. Long text simply triggers a smaller, recomputed type size so the groove never overlaps itself.
螺旋上的字符是怎么定位、又不会让文字变形的？
每个字符都独立落位。唱片纹以数值方式计算螺旋弧长，把字形放到对应坐标并旋转到曲线切角；端正的螺旋版式使用相同坐标但不做旋转。文字过长时只会触发更小的重算字号，沟槽永远不会互相重叠。
What happens to my text when I leave the page?
It stays on your device only. There is no upload, account or watermark; closing the tab discards it unless you downloaded the 300 DPI PNG, which is yours to print or share as the rights allow.
离开页面后我输入的文字会怎样？
它只留在你的设备上。没有上传、没有账号、没有水印；关闭标签页后内容即消失，除非你已下载那张 300 DPI 的 PNG——文件属于你，可在权利允许的范围内打印或分享。
