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Free SEO & ad research tools for Chrome

Five tools in one extension: audit pages, check links, see competitor Google and Meta ads, and analyze search results — all from the Chrome side panel.

ON-PAGE SEO

SEO Audit

Meta title, description, canonical, headings, schema and Open Graph — checked in seconds.

Ads Sniper SEO Audit results showing meta title, description and canonical checks
Link Checker
example.com
FINISHED
Total: 210Queued: 0100%
Completed in 16 sec.
Valid links202
Valid redirect links8
Warnings0
Invalid links0
Broken links0
LINK GROUPS
196
Internal
14
External
0
Broken
Download Report
TECHNICAL SEO

Broken Link Checker

Find 404s and redirect chains on any page, highlighted right where they sit.

GOOGLE ADS

Google Ads Transparency

See any competitor’s live search, display and video ads and copy their ad text.

Ads Transparency
example.com
42 ADS
SearchDisplayVideoRegion: India
Sponsored · example.comCloud Backup for Small Teams | Start Your Free TrialAutomatic daily backups. Restore any file in seconds. No setup needed.Last shown: this week · Search
Sponsored · example.comSecure File Sharing — Trusted by Growing TeamsShare large files with clients in one link. Plans for every team size.Last shown: this week · Search
Sponsored · example.comSwitch Backup Providers in 5 MinutesImport from your current tool automatically. Get 20% off your first year.Last shown: this week · Search
Export Ads
Meta Ad Library
example.com
18 ACTIVE
Video · ReelsActive 30+ days
Image · FeedActive 30+ days
Carousel · FeedActive 30+ days
Video · StoriesActive 30+ days
PRIMARY TEXTBack up every file automatically. Try it free for 14 days — no card needed.
Open in Ad Library
FACEBOOK & INSTAGRAM

Meta Ad Library

Browse a competitor’s active image, video and carousel ads with their copy.

SEARCH & AI SEARCH

SERP Analysis

Rankings, SERP features, AI search previews and shopping results for any query.

SERP Analysis
"cloud backup for teams"
LIVE
SERP FEATURES
AI OverviewPeople also askShoppingVideos
#1
brand-one.com/blog/best-cloud-backup
#2
review-site.com/cloud-backup-reviews
#3
example.com/teams
#4
brand-two.io/pricing
#5
forum.example.org/threads/backup-tools
AI SEARCH INSIGHTAI Overview cites 3 of the top 5 results.
Download Report

One install. All five tools.

No account, no credit card. Works in Chrome, Edge and Brave.

Which tool do I need?

Fix a page’s meta tags, headings or canonical

Find 404 errors and redirect chains

See what a competitor runs on Google Ads

See a competitor’s Facebook & Instagram ads

Understand who ranks for a keyword and why

SEO TOOLS FOR CHROME

Five SEO and ad research tools in one Chrome extension

Free SEO tools are easy to find, but switching between five websites to research one page is slow. Ads Sniper bundles the tools SEO specialists, PPC managers and agencies use every day into a single lightweight extension that opens beside the page you are reviewing.

Technical and on-page SEO

Use the SEO Audit to check meta tags, canonicals, headings and structured data, and the Link Checker to find broken links and redirect chains. Together they cover the on-page issues that most often hold a page back in search.

Competitor advertising intelligence

The Google Ads Transparency and Meta Ad Library tools show the ads any brand is running right now. Use them to build swipe files, benchmark offers and spot the messages competitors keep spending money on.

Search results and AI search

SERP Analysis reads organic rankings, SERP features, AI search previews and shopping results for any query, so you can match search intent and find the gaps the current results leave open.

One install, no accounts

Every tool works from the same Chrome side panel, with no sign-up, no credit card and no data sent to our servers. Results can be exported to CSV or Markdown for reports and client briefs.

Not sure where to start?

See the full walkthrough, from install to your first report.