What is Overleaf?
Overleaf lets you write LaTeX documents in the browser without installing anything. You edit source code on one side and see the compiled PDF on the other, with thousands of templates for journal articles, theses, CVs and presentations.
It is built for collaboration, so co-authors can work on the same project. The free plan includes unlimited projects but only one collaborator per project and a basic compile timeout. Paid plans add more collaborators, longer compile times, track changes, full history and more AI help. Universities often provide paid access to their staff and students.
Main Features
- Browser LaTeX editor with live PDF preview
- Large template gallery
- Real-time collaboration
- Visual editor for people new to LaTeX
- Track changes and history on paid plans
- AI assistance with daily limits
How to Get Started with Overleaf
- Sign up free at overleaf.com.
- Click New Project and pick a blank project or a template.
- Write in the editor and press Recompile to see the PDF.
- Use Share to invite a co-author.
Overleaf Pricing
The free plan covers unlimited projects with one collaborator each. Paid plans include Student, Standard and Pro, with Standard around $21.75 per month billed yearly in Singapore dollars; prices vary by region.
Who Should Use It?
- Researchers writing papers
- Students working on theses
- Academics collaborating across institutions
- Maths and science teachers
- Anyone writing technical documents
Overleaf Alternatives
- SciSpace AI Writer: AI writing assistant for academic papers.
- QuillBot: Paraphrasing, grammar and citation tools for writers.
- Scite.ai: Shows how research papers cite each other.
Frequently Asked Questions
Is Overleaf free?
Yes, there is a free plan with unlimited projects, one collaborator per project and a basic compile time. Paid plans remove those limits.
Do I need to know LaTeX?
It helps, but templates and the visual editor make it easier for beginners.
Can my university give me Overleaf Pro?
Many universities have institutional licences, so check with yours before paying.