English

Free Recruiter Tool

Boolean Search String Generator for Recruiters

This free boolean search generator turns job titles, skills, and locations into ready-to-paste LinkedIn and Google X-ray search strings. AND, OR, and NOT logic is handled for you, so you can find qualified candidates in seconds.

Comma-separated · matched with OR
Must-have · matched with AND
Bonus · matched with OR
Optional · matched with OR
Comma-separated · matched with OR
Filtered out · applied with NOT
LinkedIn Boolean string
NOT (recruiter OR staffing OR intern)
Google X-ray string
site:linkedin.com/in -recruiter -staffing -intern

How it works

Step 1
Enter titles & skills

Type the job titles, required skills, nice-to-have skills, locations, and any terms you want to exclude. Separate multiple values with commas.

Step 2
Get LinkedIn & Google X-ray strings

Two search strings build in real time: a LinkedIn Boolean string with AND/OR/NOT logic, and a Google X-ray string that reaches public profiles.

Step 3
Copy & paste into your search

Click Copy and paste the string straight into LinkedIn or Google. Tweak your inputs anytime to widen or tighten the candidate pool.

Why use this boolean search generator

LinkedIn + Google X-ray output

Get two strings at once. Search inside LinkedIn and uncover public profiles on Google without writing two queries by hand.

AND / OR / NOT logic done for you

Required skills get AND, alternatives get OR, and excluded terms get NOT. Multi-word phrases are quoted and grouped automatically.

Exclude noise like recruiters and interns

The exclude field is pre-filled with common noise terms, so your results focus on real candidates instead of agency or intern profiles.

Free, no signup, runs in your browser

No account and no limits. Everything is generated locally, so confidential roles stay private while you find qualified candidates.

Who uses boolean search strings

Technical sourcing

Combine specific stacks and frameworks with AND logic to pinpoint engineers who match every must-have requirement for the role.

Passive candidate search

Use the Google X-ray string to reach public profiles that LinkedIn search hides, surfacing passive talent who are not actively looking.

Agency recruiters

Build repeatable, client-ready search strings fast, and exclude competitor or staffing noise so each shortlist stays clean.

Talent research

Map a market by job title and location, then feed the results into a talent pool to track prospects over time.

Explore Our Full Toolkit

Bulk Email Verifier

Verify bulk email lists free — remove invalid, disposable, and spam-trap emails instantly. Cut bounce rates and boost deliverability. No signup needed.

Explore
Reverse Email Lookup

Lessie reverse email lookup finds the person behind any email — name, company, LinkedIn — across 100+ live sources. 95%+ accuracy. Free to start.

Explore
Cold Email Generator

Generate personalized B2B cold emails with AI — subject line and body in seconds.

Explore
Free Email Verifier

Verify email addresses for free. Check email format, domain, MX records, disposable & role-based emails. Bulk verify up to 500 emails. No signup required.

Explore
Email Finder

Find anyone's business email by name + company. Free Email Finder with 95% accuracy from 100+ sources, with smart pattern fallback. No signup.

Explore
Email Permutator

Generate possible email addresses from a name and domain. Free email permutator creates 20+ variations to help you find the right email. No signup required.

Explore
AI Email Outreach Engine

Lessie AI Supercharge your email campaigns. Craft, send, and track high-performing emails effortlessly—boost your outreach and turn leads to loyal customers.

Explore
Email Addresses List

Find targeted email addresses lists by industry and role. AI-powered email database builds custom contact lists for marketing, sales and recruiting. Start free.

Explore
Email Outreach

Automate personalized email outreach with AI. Lessie's cold email tool writes, sends, and tracks tailored messages so you can book more meetings and close more deals.

Explore
Email Subject Line Tester

Test your email subject line for free. Get instant scoring on length, power words, spam triggers, and readability. Boost your open rates today.

Explore
Email Spam Checker

Free email spam checker. Score subject line + body for spam triggers, formatting, links, and deliverability risks before you send cold email or newsletters.

Explore
Sales Script Generator

Generate B2B sales scripts in seconds. Cold call openers, discovery questions, objection handling and closing scripts written by AI for your industry and role.

Explore
Free Cold Call Tool

Generate personalized cold call scripts for B2B sales. Free, no signup required.

Explore
Who's Hiring Right Now

See who is hiring right now — a live feed of real hiring posts from startups, remote teams, and tech. Find and contact the hiring manager behind each one. Free, no signup.

Explore
Resume Scorer Free

Score your resume instantly with our free ATS checker. Get detailed feedback on keywords, formatting, and ATS compatibility. No login required.

Explore
CV Builder

Free AI-powered CV builder. Create ATS-friendly resumes with smart suggestions, professional templates, and instant PDF download. No signup required.

Explore
Resume Summary Generator

Generate a professional resume summary in seconds. Upload your resume or paste it and get 3 tailored, ATS-friendly summary versions instantly.

Explore
Job Description Generator

Generate a complete, inclusive job description in seconds — overview, responsibilities, requirements, and benefits — from a job title and a few details.

Explore
Offer Letter Generator

Generate a professional, ready-to-send job offer letter in seconds from the candidate, role, salary, and start date.

Explore
Job Title Generator

Generate standard, market-recognized job title ideas in seconds from a role description, seniority, and department.

Explore
Interview Question Generator

Generate tailored interview questions for any role and interview type in seconds, each with what to listen for.

Explore
Recommendation Letter Generator

Copy 4 free sample recommendation letters for employees — from managers, colleagues, and for interns — or let AI write a personalized letter in seconds.

Explore
AI Resume Screener

Upload a resume and paste a job description to get a 0–100 match score, an Advance / Maybe / Reject verdict, strengths, gaps, and missing keywords. Free, no signup.

Explore
Interview Scorecard Template

Copy a free interview scorecard template — general, software engineer, and sales examples — or generate a custom scorecard with AI. No signup.

Explore
LinkedIn InMail Templates

Copy 7 proven LinkedIn InMail templates for recruiting, sales, and networking — or generate a personalized InMail with AI in seconds. Free, no signup.

Explore
Boolean Search String Generator

Free Boolean search string generator for recruiters — build LinkedIn & Google X-ray search strings in seconds.

Current Page
Recruiting Email Templates

Free recruiter outreach email templates and generator — build a full candidate sequence in seconds.

Explore
Discord Profile Viewer

Preview Discord avatars, banners, usernames, and badges from any public user ID with a clean lookup workflow.

Explore
Facebook Profile Viewer

Preview public Facebook profile information anonymously. Browse profiles without logging in or having an account.

Explore
Free AI Headshot Generator

Generate professional AI headshots for free. No sign up required. Perfect for LinkedIn, resumes, and business profiles. Try our free AI headshot generator now.

Explore
CPM Calculator

Calculate CPM (Cost Per Mille), total ad spend, or impressions instantly. Free CPM calculator for digital advertising campaigns. No signup required.

Explore
Growth Rate Calculator

Free growth rate calculator. Compute simple growth rate and CAGR from initial and final values. Ideal for revenue, MRR, ARR, and business growth analysis.

Explore
Tech Stack Checker

Discover what technology any website uses. Free tech stack checker reveals CMS, frameworks, analytics & 1,200+ technologies.

Explore
Market Size Calculator

Calculate TAM, SAM & SOM with bottom-up and top-down methods. Free market size calculator for startups & consultants.

Explore
ICP Fit Scorer

Score B2B accounts against your ideal customer profile. Free ICP scoring rubric with instant fit grades and tier classification.

Explore
Sales Deck Outline Generator

Generate winning sales deck outlines instantly with our free AI tool. Create B2B sales decks, investor pitches, and startup presentations in seconds.

Explore
Competitor Comparison Tool

Free AI-powered competitor comparison tool. Analyze competitors' SEO, pricing, social media & market position. Get instant competitive insights with Lessie AI.

Explore
Free Invoice Generator

Create professional invoices online for free. Fill in your details, add line items, and download as PDF instantly — no signup required.

Explore

FAQ

Get answers to common questions about Lessie AI.

What is a boolean search generator?

A boolean search generator is a free tool that turns plain job requirements into a structured search string using AND, OR, and NOT operators. You enter job titles, required skills, locations, and terms to exclude, and it instantly builds a ready-to-paste query for LinkedIn and Google. It removes the guesswork of writing boolean syntax by hand, so recruiters and sourcers can find qualified candidates faster.

How do I use the LinkedIn and Google X-ray strings?

Copy the LinkedIn Boolean string and paste it into the LinkedIn or LinkedIn Recruiter keyword search box to surface matching profiles. Use the Google X-ray string in a normal Google search to discover public LinkedIn profiles that match your criteria, even outside your network. Both strings update in real time as you type, so you can refine titles and skills until the results look right for your role.

How is this different from searching LinkedIn directly?

Searching LinkedIn directly works, but it is easy to get the operator logic wrong and miss strong candidates. This generator handles the AND, OR, and NOT grouping for you, quotes multi-word phrases automatically, and produces a second Google X-ray string that reaches profiles beyond LinkedIn search limits. For ongoing sourcing, pairing boolean search with structured pipelines and a searchable resume database keeps your shortlists organized.

Is my data sent anywhere or stored?

No. The boolean search generator runs entirely in your browser. Your job titles, skills, and exclude terms are never uploaded to a server or saved anywhere, and the Copy button uses your local clipboard. You can use it freely for confidential or pre-launch roles without any privacy concerns.

Is the boolean search generator free?

Yes, it is completely free with no signup, no credit card, and no usage limits. When you are ready to go beyond search strings and want an AI agent that can screen candidates by skills and surface verified contacts, Lessie AI continues where boolean search leaves off.

Go Beyond Boolean Search