Chrome extension icon generator
Chrome extension icon generator: process the input with a deterministic local pure function, validate boundaries, and avoid network, device, or browser state.
Runs in your browserEvery computation happens in your browser — your data never leaves this device.
Input
Result
Deterministic result ready to copy
Enter a value to see the result
What this tool does
- Inspect a local result
- Copy the result to another tool
Example
Input
{"width":1,"height":1,"pixels":[255,0,0,255]}Output
icon-16.png: 16 × 16, 81 bytes
icon-32.png: 32 × 32, 99 bytes
icon-48.png: 48 × 48, 121 bytes
icon-128.png: 128 × 128, 295 bytes
manifest.json:
"icons": {
"16": "icons/icon-16.png",
"32": "icons/icon-32.png",
"48": "icons/icon-48.png",
"128": "icons/icon-128.png"
},
"action": {
"default_icon": {
"16": "icons/icon-16.png",
"32": "icons/icon-32.png",
"48": "icons/icon-48.png",
"128": "icons/icon-128.png"
}
}The result comes from deterministic local logic.
Frequently asked questions
Does it use the network?
No. Input is processed locally.
Is it reproducible?
Yes, identical input and options produce identical output.
What if input is invalid?
Correct the value using the placeholder; invalid values are rejected.
Keywords：chrome插件图标生成Chrome extension icon generatorchrome-iconoffline纯函数deterministic