LaTeX Academic Poster Templates (2026)
Conference posters need big, legible columns and crisp figures at print size. LaTeX gets both right the first time. These free poster templates cover the common sizes and layouts, from landscape 36×48 to portrait A2 and a tri-fold.
Each opens on LetX and compiles in your browser in seconds, with balanced multi-column sections, figure and result blocks, and a tasteful academic palette.
Find the one you need
There are 28 poster templates in the catalogue, from A0 conference posters to flyers and zines. Filter by what you are making first, then by the package and the paper size your conference asks for. Every package and size here was read from the template’s own source.
Find the poster template you need
All 28 are free and open in the browser.
Filter by what you are making, the package it is built with, and the paper size your conference asks for.
Showing 28 of 28 templates
- A0 Research Postera0poster, A0
- TikZ Poster Templatetikzposter, A0
- Adversarial MLbeamerposter, A0
- UVT Conference Poster Templatebeamerposter, A1
- Gemini Beamer Posterbeamerposter, A0
- Regularizing Neural Networks via Adversarial Model Perturbationbaposter, A0
- Quiz Challenger (Poster)beamerposter, A0
- baposter Clean TemplatePlain LaTeX, A0
- Modern Conference Poster (A1)tikzposter, A1
- DIY ZinePlain LaTeX, A3
- Tri-Fold BrochurePlain LaTeX, A4
- Real Estate FlyerPlain LaTeX, US Letter
- Scientific Poster (36x48)Plain LaTeX, 36 x 48 in
- Scientific Poster (48x36 Portrait)Plain LaTeX, 36 x 48 in
- Event FlyerPlain LaTeX, A4
- Tri-Fold Academic PosterPlain LaTeX, US Letter
- Motivational PosterPlain LaTeX, A3
- A2 Academic PosterPlain LaTeX, A2
- TikZposter Minimalist Clean Scientific Postertikzposter, A0
- Beamerposter Landscape 3-Column Conference Posterbeamerposter, 36 x 48 in
- A0poster Two-Column Vertical Exhibition Bannera0poster, A0
- A0poster Classic Academic Research Postera0poster, A0
- TikZposter Modern Infographic Postertikzposter, A0
- Beamerposter Grid Layout Conference Posterbeamerposter, A0
- TikZposter Medical Research & Clinical Trialtikzposter, A0
- TikZposter Colorful Student Symposium Postertikzposter, A0
- A0poster High-Density Data Analysis Postera0poster, A0
- Beamerposter Dark Mode Tech Expo Posterbeamerposter, A0
The templates
Scientific Poster (36x48)
Scientific Poster (36x48) LaTeX template, 36x48 latex poster template. Elegant, compile-tested, editable onli
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Scientific Poster (48x36 Portrait)
Scientific Poster (48x36 Portrait) LaTeX template, 48x36 latex poster template. Elegant, compile-tested, edit
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A2 Academic Poster
A2 Academic Poster LaTeX template. A2 latex poster template. Elegant, compile-tested, editable online at letx
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Tri-Fold Academic Poster
Tri-Fold Academic Poster LaTeX template, trifold poster latex template. Elegant, compile-tested, editable onl
Open in LetX →Which one should you pick?
| If you need a... | Use |
|---|---|
| US landscape poster | Scientific Poster (36x48) |
| US portrait poster | Scientific Poster (48x36) |
| European poster | A2 Academic Poster |
| Table-top display | Tri-Fold Academic Poster |
Browse these plus 1000+ other free LaTeX templates at letx.app/templates. All MIT-licensed and editable in your browser.
Frequently asked questions
What size should a conference poster be?
In the US the most common is 36×48 inches, in portrait or landscape; in Europe it is A0, A1 or A2. We host A0, A1 and A2 templates and 36×48 inch posters in both orientations, so you can match your conference's spec.
Which LaTeX package makes posters?
There are four common ones and our templates use all of them: tikzposter, beamerposter, baposter and the a0poster class, plus a few built on plain LaTeX with geometry. The finder on this page filters by each. All of them are vector, so text stays crisp at print size.
Is there a tri-fold poster template?
Yes. Our tri-fold academic poster template splits into three panels for a portable, table-top display.
Do I need to install LaTeX?
No. Open any template on LetX and it compiles in your browser in seconds, on any operating system.
Can co-authors edit a poster together?
Yes. LetX supports real-time collaboration, and your unpublished work is never used to train AI.
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Written by Shihab Shahriar Antor , AI Engineer & Founder of Shahriar Labs. Builder of LetX (collaborative LaTeX) and QuantumSketch (AI STEM video).