标签 crop 的文章
6 篇文章
Bluesky Image Sizes 2026 — Avatar, Banner & Post Dimensions
Exact Bluesky image sizes for 2026: avatar (1000×1000), banner (3000×1000), and post images. Plus the 1 MB limit and how to keep photos sharp.
2026-06-205 分钟阅读
Mastodon Image Sizes 2026 — Avatar, Header & Post Dimensions
Exact Mastodon image sizes for 2026: avatar (400×400), header (1500×500), and post images. Plus default file limits and the per-instance caveat.
2026-06-205 分钟阅读
Patreon Image Sizes 2026 — Profile, Cover & Post Dimensions
Exact Patreon image sizes for 2026: profile photo (1024×1024), cover photo (1600×400), and post images. Plus how to keep your page sharp.
2026-06-204 分钟阅读
Image Cropping Techniques: Best Practices for Perfect Composition
Master image cropping with the rule of thirds, golden ratio, and aspect ratio tips. Learn cropping techniques that improve every photo for web and social media.
2026-04-136 分钟阅读
图片宽高比指南：1:1、4:3、16:9及常见比例详解
图片宽高比完整指南：1:1、4:3、16:9、4:5、9:16的含义和使用场景。包括社交媒体、印刷、视频的宽高比以及如何不失真地调整大小。
2026-03-025 分钟阅读
如何在不损失质量的情况下裁剪图片
无质量损失地裁剪图片。裁剪本身不会降低质量 — 但重新保存JPEG会添加压缩伪影。学习无损JPEG裁剪、PNG工作流程和最佳免费裁剪工具。
2026-02-285 分钟阅读