Free Web & SEO Tools — Ship Cleaner Pages and Campaign Links
Prepare campaign URLs, canonical tags, hreflang, robots.txt, sitemap URL lists, metadata, and indexing checks in your browser. Tool code does not submit entered URLs or drafts to a TOOLGRID processing endpoint.
先打开最高意图工具
选择最接近当前任务的工具开始；完整 Hub 仍保留在下方，方便继续深入处理。
全部工具
UTM 链接生成器
为广告、邮件、社媒和内容投放快速生成带 UTM 参数的 campaign URL。
Canonical 标签检查器
检查页面 canonical URL 是否规范、可读，并识别常见配置问题。
Hreflang 标签生成器
为多语言页面生成 hreflang 标签和可检查的 URL 映射。
URL 解析器
解析 URL 的协议、主机、路径、哈希和查询参数，并支持参数解码。
SEO Preflight Workspace
Run page launch checks for title, description, canonical, robots, sitemap, and hreflang in one workspace.
Campaign URL Workspace
Build, lint, and hand off tracked links with UTM, preserved params, custom rows, and QR preview in one workspace.
Crawl & Sitemap Manager
Generate robots.txt, sitemap inventory, canonical host rules, and hreflang output in one workspace.
SERP Preview — Pixel-Accurate Meta Title & Description Simulator
Free Google SERP simulator with pixel-accurate width measurement for desktop and mobile — character counts alone miss the real truncation.
Robots.txt Generator
Generate a basic robots.txt file with common block rules and sitemap output.
Sitemap URL List Generator
Clean, trim, and deduplicate page URLs before building a sitemap file.
二维码生成器
把文本或链接生成二维码，并下载 PNG 或 SVG 文件。
Draft campaign links, robots rules, and metadata in your browser before pasting them into production systems. Tool code does not submit entered values to a TOOLGRID processing endpoint.
Use focused tools for campaign URLs, titles, descriptions, canonicals, hreflang, sitemap lists, and indexing handoffs.
No subscription or crawl budget needed for quick checks, generators, and launch handoff tasks.
Open the tool, paste the values you want to inspect, and copy the generated output.
常见问题
Do these tools replace a full SEO crawler?
No. They are focused browser utilities for generating and checking specific artifacts such as titles, canonicals, hreflang tags, robots.txt, sitemap URL lists, and campaign links.
Are my URLs uploaded?
The tools run in your browser and do not submit pasted URLs, metadata, or campaign values to a TOOLGRID processing endpoint.
Which tool should I use before publishing a page?
Start with SEO Preflight Workspace, then use the title preview, canonical checker, hreflang generator, and sitemap URL list generator for specific checks. For structured data handoffs, pair the workflow with JSON Schema Generator when your page or API example needs a schema.
Which tool should I use for campaign links?
Use URL Parser to inspect an existing link, UTM Builder for a single tracked URL with optional GA4 campaign fields, or Campaign URL Workspace when you need custom parameters, overwrite checks, a QR handoff, and a parameter manifest.