Free Legal, Language & Education Tools
Legal documents, Language converters, Education calculators - all free, no registration.
Browse by Category
Choose a category to explore all available tools
Legal Tools
Generate rent agreements, NOC letters, affidavits, legal notices, income certificates, and employment letters.
Language Tools
Convert Roman to Devanagari, Hindi numbers, and more.
Education Tools
Calculate CGPA, check attendance, convert marks to percentage, check scholarship eligibility, and plan studies.
Popular Tools
Quick access to the most used tools across all categories
Rent Agreement
Generate comprehensive rent/lease agreements between landlord and tenant with all essential clauses.
Create Now LegalAffidavit
Generate sworn affidavits for name change, address proof, income declaration, and more.
Create Now EducationCGPA Calculator
Add subjects with credits and grades to calculate your Cumulative Grade Point Average.
Calculate Now EducationAttendance Calculator
Calculate attendance percentage and find out if you are safe or short of requirement.
Check NowWhy Choose LegalLang?
What makes our free online tools different from other websites
100% Free, Forever
No hidden charges, no premium tiers, no usage limits. Every tool on LegalLang is completely free to use as many times as you need. We believe essential tools should be accessible to everyone in India regardless of their financial situation.
Privacy by Design
All document generation and data processing happens in your browser using JavaScript. Your personal information — names, addresses, marks, financial details — never leaves your device. We do not store, transmit, or share any data you enter.
India-Focused Formats
All documents and tools are designed specifically for Indian users. Legal templates follow Indian court formats, calculators support CBSE/VTU/Indian university systems, and language tools are optimized for Hindi and other Indian languages.
No Registration Required
Unlike other platforms that require sign-up, email verification, or account creation, our tools are ready to use instantly. No login, no password, no personal information needed. Just open a tool and start using it.
Works on All Devices
All tools are fully responsive and work on smartphones, tablets, and desktops. Generate documents on your phone while commuting, calculate grades on your tablet in class, or use the full desktop experience at home.
Instant Results
No waiting, no processing delays. Documents are generated in milliseconds, calculations update as you type, and downloads start immediately. Get what you need in seconds, not minutes.
All Tools
Complete list of all 14 tools across 3 categories
Legal Tools
Rent Agreement
Generate rent/lease agreements between landlord and tenant.
Use ToolNOC Letter
Create No Objection Certificates for any official purpose.
Use ToolAffidavit
Generate sworn affidavits for various declarations.
Use ToolLegal Notice
Draft formal legal notices for disputes and recovery.
Use ToolIncome Certificate
Generate income certificate applications and declarations.
Use ToolEmployment Letter
Create employment verification and experience letters.
Use ToolLanguage Tools
Education Tools
CGPA Calculator
Add subjects with credits and grades to calculate CGPA.
Use ToolAttendance Calculator
Calculate attendance percentage and check safety status.
Use ToolPercentage Calculator
Convert marks to percentage with grade display.
Use ToolGrade Calculator
Enter marks and get grade with GPA points.
Use ToolCGPA to Percentage Calculator
Convert CGPA to percentage for CBSE, VTU, Mumbai University and more.
Use ToolMarksheet Generator
Generate student marksheet with grades, percentage and result instantly.
Use Tool