Image Editor

Drop an image here

or click to upload

Adjust

px

Continue With

Continue your workflow with these related next steps
Image Compressor

拖入多张图片 ➔ 调整自适应压缩质量 ➔ 减小文件 MB 体积并批量打包

Image Converter

批量拖入图片 ➔ 选择浏览器支持的目标格式与输出质量 ➔ 本地转换并一键打包 ZIP 下载

Related Tools

Color Studio

输入或拾取任意颜色 ➔ 自动换算 HEX/RGB/HSL/CMYK、生成 50-950 色阶并检测 WCAG 对比度

Image Color Palette

上传图片 ➔ 自动使用 K-Means 聚类提取主色调色板，或移动鼠标放大镜精确吸取单点像素

SVG Optimizer

粘贴或上传 SVG 源码 ➔ 自动剔除冗余属性与元数据、截断浮点精度并实时渲染对比

Local · Local Draft

Usage Guide

  • 1. Load any image by dragging it into the editor canvas.
  • 2. Adjust crop aspect ratios, rotate, fine-tune brightness/contrast, or draw annotations.
  • 3. Export your finished image in PNG, JPEG, or WebP format with custom quality settings.

Security & Privacy Guarantee

  • 1. Hardware-accelerated Canvas engine ensures 60 FPS real-time rendering.
  • 2. Local draft persistence automatically keeps your work safe against accidental browser reloads.
  • 3. Completely private with zero external cloud dependencies.

Frequently Asked Questions

Q: Which crop presets are available?
A: You can crop freely or lock to standard ratios including 1:1 (avatars), 16:9 (widescreen/banners), and 4:3.
Q: Is my edited photo uploaded to a server?
A: Never. All image processing happens purely in your browser's local memory.