ps
Local, assertable calculation for ps. Input is text; there is no network, disk, or device access.
Runs in your browserEvery computation happens in your browser — your data never leaves this device.
Input
Result
Local calculation
Enter data to see results
What this tool does
- Check this text locally
- Copy a deterministic result
Example
Input
{"width":2,"height":1,"pixels":[255,0,0,255,0,255,0,255]}Output
操作：亮度（brightness）· 强度 20 · 大小参数 1 输入 2 × 1px → 输出 2 × 1px（2 个像素） 尺寸未变，只改了颜色数据。 输出为正序 RGBA 数组（每个像素 4 个 0–255 的整数，行优先），可直接喂给 canvas 的 ImageData。
The result is computed by the local source. Nothing is uploaded.
Frequently asked questions
Is input uploaded?
No. Calculation stays local.
What about empty input?
The page stays empty; invalid parameters show an error.
Is the result stable?
The same input always yields the same output.
Keywords：ps本地文本offlineunikit