You do not need a job offer to apply for the listed visa categories
Here is a list of work Permit visas and countries that do not require a job offer,
Entrepreneur Visas:
Startup Visa:
Canada (Startup Visa Program)
United Kingdom (Innovator Visa)
Australia (Business Innovation and Investment (Provisional) Visa)
Innovator Visa:
United Kingdom (Innovator Visa)
Ireland (Startup Entrepreneur Programme)
Investor Visas:
Investor Visa:
United States (EB-5 Immigrant Investor Program)
Portugal (Golden Visa)
Spain (Golden Visa)
Self-Employed or Freelance Visas:
Freelancer Visa:
Germany (Freelance “Freiberufler” Visa)
Estonia (Freelancer Visa)
Portugal (D7 Visa)
Self-Employment Visa:
Canada (Self-Employed Persons Program)
Netherlands (Self-Employment Visa)
Spain (Autónomo Visa)
Talent and Skills-Based Visas:
Talent Visa:
United Kingdom (Global Talent Visa)
Australia (Global Talent Independent Program)
France (Talent Passport)
Highly Skilled Migrant Visa:
Netherlands (Highly Skilled Migrant Program)
New Zealand (Skilled Migrant Category Resident Visa)
Germany (EU Blue Card)
Digital Nomad Visas:
Digital Nomad Visa:
Estonia (Digital Nomad Visa)
Barbados (Welcome Stamp Visa)
Croatia (Digital Nomad Visa)
Portugal (Digital Nomad Visa)
Residency by Investment Programs:
Golden Visa:
Portugal (Golden Visa Program)
Greece (Golden Visa Program)
Malta (Malta Residency and Visa Program)
Academic and Research Visas:
Researcher Visa:
Germany (Research Visa)
France (Researcher-Talent Passport)
Netherlands (Residence Permit for Scientific Researchers)
Post-Graduation Work Permit:
Canada (Post-Graduation Work Permit Program)
Australia (Temporary Graduate Visa)
United Kingdom (Graduate Visa)
Global Talent Visa:
United Kingdom (Global Talent Visa)
Australia (Global Talent Visa)
US EB2 NIW Visa
Cultural Exchange Visa:
United States (J-1 Exchange Visitor Visa)
Canada (International Experience Canada Program)