Free SEO Tools

SERP Hammer

12 battle-tested SEO tools built by an SEO, for SEOs. No login. No paywall. No bloat.

🔓 Bulk URL Opener Open hundreds of URLs simultaneously in new tabs. Supports delay control to avoid browser overload. Use Tool → 📇 Bulk URL Indexing Checker Check if multiple URLs are indexed in Google, Bing, or Yahoo using site: operator queries. Use Tool → 🔍 Bulk Keyword Ranking Checker Open SERP tabs for all your keywords at once, log rankings in a table, and export to CSV. Use Tool → 🏷️ Entity Extractor Extract and categorise SEO entities from any webpage. Compare your page against a competitor to find gaps. Use Tool → 🔗 Backlink Topic Suggestion AI-powered link building ideas. Enter your URL and get content angles designed to attract backlinks. Use Tool → 🗺️ GBP UTM Builder Build campaign tracking URLs for Google Business Profile in seconds with preset templates. Use Tool → ⚙️ GSC Regex Builder Generate concise, correct regex patterns for Google Search Console query and URL filters. Use Tool → 🔐 Password Strength Checker Instantly analyse password strength using zxcvbn. See estimated crack time and get improvement tips. Use Tool → 📸 Paste Photos to Download Paste screenshots or images from your clipboard and download them instantly as PNG files. Use Tool → 📝 WordPress Post ID Finder Find post, page, or CPT IDs from any WordPress site URL instantly via the REST API. Use Tool → 📊 SEO Title & Meta Pixel Checker Check title and description pixel width with a live SERP preview for mobile and desktop. Use Tool → ⚡ WP & Elementor Bulk URL Editor Paste URLs and open their WordPress or Elementor edit screens in bulk — a huge time saver for site managers. Use Tool →

What is SERP Hammer?

SERP Hammer is a collection of free, battle-tested SEO tools built by an SEO professional to solve the small but painful recurring problems that slow down daily SEO work. Every tool here comes from a real frustration — tasks that used to require juggling multiple browser tabs, paid software, or custom scripts.

Unlike closed-source platforms that lock workflows behind paywalls or force you to create accounts, SERP Hammer runs entirely in your browser. No server, no login, no data sent anywhere.

Who is SERP Hammer for?

These tools are designed for working SEO professionals who value speed and reliability over feature bloat:

  • In-house SEOs managing large content sites with hundreds of URLs
  • Agency SEO teams auditing multiple client sites simultaneously
  • Technical SEOs running migrations, crawls, and site restructuring projects
  • Content strategists doing entity analysis, keyword research, and semantic SEO
  • Freelance consultants who need reliable, free tools that don't require accounts

All Free SEO Tools at a Glance

Tool What It Does Best For
Bulk URL Opener Opens multiple URLs simultaneously in new tabs Competitor analysis, content audits, manual SERP checking
Bulk URL Indexing Checker Checks if URLs are indexed in Google, Bing, or Yahoo Post-migration checks, new content validation, technical audits
Bulk Keyword Ranking Checker Opens all SERP tabs at once + logs rankings in a table Manual rank tracking, SERP position monitoring
Entity Extractor Extracts and categorises entities from any webpage using AI Semantic SEO, content gap analysis, topical authority
Backlink Topic Suggestion Generates AI-powered link-building content ideas Link outreach strategy, content planning
GBP UTM Builder Creates tracking parameters for Google Business Profile Local SEO, GBP campaign tracking
GSC Regex Builder Generates regex patterns for Search Console filters Advanced GSC analysis, query segmentation
Password Strength Checker Analyses password security with crack-time estimates Account security, team security audits
Paste Photos to Download Downloads clipboard images as PNG files instantly Screenshot management, image asset collection
WordPress Post ID Finder Finds WordPress post IDs via the REST API WordPress auditing, bulk post editing
SEO Title & Pixel Checker Checks title/description length with live SERP preview On-page SEO, title optimisation
WP & Elementor Bulk URL Editor Opens WordPress and Elementor edit screens in bulk Bulk content editing, site management

Why Use Browser-Based SEO Tools?

Browser-based tools have a structural advantage over server-side tools: there is no server. Your data — URLs, keywords, API keys — never leaves your machine. There are no rate limits imposed by a third-party server, no accounts to manage, and no risk of a SaaS shutdown taking away tools you depend on.

For tasks like opening 200 URLs or checking 50 keywords, a well-built browser tool is faster than any cloud tool because the bottleneck is your internet connection, not a shared server queue.