Organisation pour le Développement de l’Éducation, des Ressources et des Savoirs AccessiblesNonprofit association · Paris

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One simple rule holds this page together: we present only what is online and can be visited. No announcements, no mock-ups, no “coming soon”.

Avant d’y croire

Online since 22 July 2026
Person sitting on a bench, face hidden behind the wide-open newspaper they are reading

Learn to check a piece of information before believing or sharing it.

Avant d’y croire (French for “Before believing it”) explains ten verification habits in plain language, with 750 interactive training cases sorted into 10 categories and 3 difficulty levels: misleading headlines, images torn from their context, fake experts, distorted figures. The cases are realistic and entirely fictional: you learn the mechanisms without spreading real misinformation. Everything works without an account, on a phone, and stays available offline after the first visit.

750training cases
7languages
10verification habits
280pages online
  • Free, no account, no ads
  • 7 languages: French, English, Spanish, Arabic, Hindi, Bengali, Mandarin
  • A full accessibility panel (text size, contrast, audio reading)
  • A printable workshop booklet for teachers and activity leaders
  • Data downloadable as JSON, under a CC BY 4.0 license

What the site teaches

What the site teaches

“Who is speaking? What’s the source? What’s the date? Too good to be true? What if I’m the one who’s wrong?”

Five of the site’s ten habits, as they appear there

Each habit is a question to ask before believing or sharing something, and every training case puts it to the test in a concrete situation. These are transferable moves: they work just as well in front of a news headline, a viral image, a talking-head expert, or a shocking statistic, far beyond the site itself.

How we build

How we build

Free, with no barrier

No account, no payment, no ads: the resource opens and works, that’s it.

Open and reusable

Content and data under CC BY 4.0: every project can be reused, adapted, translated.

Verifiable end to end

The figures we state can be recounted from the project’s public data, in a few clicks.

The method, step by step

What comes next?

One project at a time. The next ones will appear on this page when they are real, online, and verifiable. That is slower than making announcements, and it is deliberate. Every new project will arrive with the same framework: its fact sheet, its recountable figures, and its classroom guide.

Real work, free, and verifiable in a click

Partnerships on the ground, support, press: one door, and a reply from a real person.

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