Search 17 free academic sources (arXiv, PubMed, OpenAlex, Crossref, HAL, Zenodo, ERIC and more) from a single search bar, filter by subject, year and open access, and clip any paper straight into your notes. No paywalls, no API keys, fully free.
A live preview of how Article library works in Noto.
Mitosis in eukaryotic cells
Nature · 2023
Photosynthesis efficiency
Science · 2022
CRISPR gene editing review
Cell · 2024
Climate effects on crops
Nature · 2021
Mitochondrial ATP synthesis
Science · 2023
Built for students who'd rather study than set up tools.
arXiv, PubMed, OpenAlex, Crossref, HAL, theses.fr, OpenAIRE, Europe PMC, bioRxiv, medRxiv, RePEc, PubChem, EUR-Lex, DOAJ, Semantic Scholar, Zenodo and ERIC, queried in parallel from one box.
Narrow results by academic subject, publication year, open-access full text, and language, so you find the right paper instead of wading through thousands of hits.
Toggle 'PDF only' to surface papers you can actually read in full. Every result links to the legal source page; Noto never hosts paywalled content.
Link any article to a Noto note so the reference, abstract and source URL live next to your own writing and revision material.
Three steps. Under a minute.
Enter a topic, author or keyword. Noto routes it to the most relevant academic sources automatically.
Refine by subject, year, open access and language to find the paper you need.
Open the article at the source, or link it straight into a Noto note to keep it beside your study material.
Yes. Searching all 17 academic sources is completely free in Noto — no API keys, no subscription, no login wall.
arXiv, PubMed, OpenAlex, Crossref, HAL, theses.fr, OpenAIRE, Europe PMC, bioRxiv, medRxiv, RePEc, PubChem, EUR-Lex, DOAJ, Semantic Scholar, Zenodo and ERIC — all free, legal and queried in parallel.
Yes. Toggle 'PDF only' to surface open-access full-text papers. Noto links you to the legal source page and never hosts paywalled content itself.
Yes. Use 'Link to note' on any result to attach the article's title, abstract and source URL to a Noto note, so your references live next to your revision.
Flashcards
Paste your notes or upload a lecture PDF and Noto builds a deck of flashcards automatically, with spaced-repetition scheduling built in, so you review the right card at the right time.
Focus timer
A Pomodoro timer that lives right next to your notes: start a 25-minute focus sprint, and Noto logs the session to your study streak and insights automatically.
Quizzes
Open any note and Noto generates a practice quiz: multiple-choice, short-answer, and explain-it-back questions with instant grading, so you can test yourself before the exam.
Explain it back
Open any note, explain the concept in your own words, and Noto's AI tutor checks your explanation against the source, flagging gaps, asking follow-ups, and tracking which concepts you've truly mastered.
Exercises
Open any note and Noto generates practice exercises at the difficulty you choose, with model answers, instant grading, and hints when you're stuck, so you drill the exact material you need to learn.
Podcast
Open any note and Noto turns it into a narrated audio lesson, split into topic segments with natural voices, so you can listen to your own material while walking, commuting, or cooking.
Revision sheets
Open any note and Noto builds a structured revision sheet, with definitions, examples, key-term callouts, and retrieval-practice questions, all tied back to the exact page in your source.
Free to start. No credit card. Your notes, flashcards, and quizzes in one place.
Back to NotoWe use cookies to keep you signed in, remember your preferences, and analyze usage. Learn more in our Privacy Policy