diff --git a/script-meta-v2.json b/script-meta-v2.json
index d02ea35..750a4dc 100644
--- a/script-meta-v2.json
+++ b/script-meta-v2.json
@@ -37,5 +37,12 @@
     "script_length": 3515,
     "script_sha256": "0371be7620d5aa2607a5ed1a9b45e2664b5c27ee163966a681e630d568c4a445",
     "script_full_url": "https://git.hatter.ink/hatter/ts-scripts/raw/branch/main/sigstore-verify-ts/main.ts"
+  },
+  "wget.ts": {
+    "script_name": "wget.ts",
+    "script_length": 3438,
+    "script_sha256": "d8cba907b1e1d669a4680c8b13328f284a2b10c47e47288389aab8ccbde71993",
+    "script_full_url": "https://git.hatter.ink/hatter/ts-scripts/raw/branch/main/single-scripts/wget.ts",
+    "single_script_file": true
   }
 }
\ No newline at end of file
diff --git a/single-scripts/wget.ts b/single-scripts/wget.ts
new file mode 100755
index 0000000..88375bd
--- /dev/null
+++ b/single-scripts/wget.ts
@@ -0,0 +1,124 @@
+#!/usr/bin/env -S deno run --allow-env --allow-import --allow-read --allow-write --allow-net
+
+// Reference:
+// - https://docs.deno.com/examples/command_line_arguments/
+// - https://jsr.io/@chiba/wget/1.0.0/mod.ts
+
+import { parseArgs } from "jsr:@std/cli/parse-args";
+import * as fs from "jsr:@std/fs@^1.0.0";
+import {
+    clearLastLine,
+    formatHumanTime,
+    formatPercent,
+    formatSize2,
+    printLastLine,
+} from "https://hatter.ink/script/fetch/library/deno-commons-mod.ts?202401191305";
+
+function getOutputFilename(filename: string): string {
+    const original = filename;
+    for (let i = 1; i < Number.MAX_SAFE_INTEGER; i++) {
+        if (!fs.existsSync(filename)) {
+            break;
+        }
+        filename = `${original}.${i}`;
+    }
+    return filename;
+}
+
+function getFilenameFromUrl(url: string): string {
+    // response.headers.get("Content-Disposition") // TODO
+    const array = new URL(url).pathname.split("/");
+    let filename = array[array.length - 1].trim();
+    if (!filename) {
+        filename = "index.html";
+    }
+    return filename;
+}
+
+function getOutputFilenameFromUrl(url: string): string {
+    return getOutputFilename(getFilenameFromUrl(url));
+}
+
+function getEnvironmentProxy(): string | undefined {
+    return Deno.env.get("ALL_PROXY") || Deno.env.get("HTTPS_PROXY") ||
+        Deno.env.get("HTTP_PROXY");
+}
+
+const args = Deno.args;
+const flags = parseArgs(Deno.args, {
+    boolean: ["help"],
+    string: ["proxy", "output"],
+});
+
+if (args.length === 0) {
+    console.log(`wget.ts --help for help`);
+    Deno.exit(1);
+}
+if (flags.help) {
+    console.log(`wget.ts  - download file
+
+wget.ts <URL>`);
+    Deno.exit(0);
+}
+
+if (flags._.length === 0) {
+    console.log("Require URL.");
+    Deno.exit(1);
+}
+
+const url = flags._[0] as string;
+const outputFilename = flags.output || getOutputFilenameFromUrl(url);
+
+const startTime = new Date().getTime();
+let totalLength: number = -2;
+
+console.log("Start download file:", url, " --> ", outputFilename);
+
+const stateFileInterVal = setInterval(async () => {
+    const costTime = new Date().getTime() - startTime;
+    if (totalLength === -2) {
+        await printLastLine(
+            `Waiting download, time: ${formatHumanTime(costTime)}`,
+        );
+        return;
+    }
+    const fileInfo = await Deno.stat(outputFilename);
+    const fileSize = fileInfo.size;
+    const speed = Math.floor(fileSize / (costTime / 1000));
+    await printLastLine(
+        `Downloading file, total: ${formatSize2(totalLength)}, size: ${
+            formatSize2(fileSize)
+        }, percent: ${formatPercent(fileSize, totalLength)}, speed: ${
+            formatSize2(speed)
+        }, time: ${formatHumanTime(costTime)}`,
+    );
+}, 1000);
+
+const outputFileWritable = Deno.createSync(outputFilename).writable;
+
+let init = undefined;
+const proxy = flags.proxy || getEnvironmentProxy();
+if (proxy) {
+    console.log("Using proxy: ", proxy);
+    init = {
+        client: Deno.createHttpClient({
+            proxy: {
+                url: proxy,
+            },
+        }),
+    };
+}
+const response = await fetch(url, init);
+const contentLength = response.headers.get("content-length");
+totalLength = -1;
+if (contentLength !== null) {
+    try {
+        totalLength = parseInt(contentLength, 10);
+    } catch (_e) {
+        // IGNORE
+    }
+}
+await response.body?.pipeTo(outputFileWritable);
+clearInterval(stateFileInterVal);
+await clearLastLine();
+console.log("Download finished.");