Démarrage rapide
This guide shows how to use SITE123 and every feature:
- Commencer — Créer un compte et effectuer la configuration de base
- How to Use Ready-Made Styles and Layouts — pick relevant templates and apply a full layout with one click
- How to Use Multi-Language Websites — add languages so your business website reaches a global audience
- How to Use Dedicated App Market — add advanced features like plugins, chat, and analytics tools
- How to Use Free Image and Icon Library — add free images, icons, and videos without leaving the editor
- How to Use Website Structure Wizard — build a full page structure from a few simple ideas
- How to Use One-Click Publishing — publish your site to the world with a single button
- How to Use Full Mobile Optimization — make every page adjust cleanly to any mobile device
- How to Use Integrated Email Marketing — collect emails and send campaigns from one platform
- How to Use Custom Form Builder — build forms and surveys to collect data from visitors
Temps nécessaire : 5 minutes par fonctionnalité
Vous trouverez également dans ce guide : Conseils de pro | Erreurs courantes | Dépannage | Tarification | Alternatives
Pourquoi faire confiance à ce guide ?
I built a real SITE123 website over three weeks and tested every tool here.
This tutorial comes from hands-on use, not vendor screenshots.
SITE123 is a website constructeur that lets anyone create a website fast.
You need no coding experience to build a professional site.
This guide covers each feature step by step, with pro tips.
SITE123 Tutorial
This complete SITE123 tutorial walks you through setup, editing, and publishing.
SITE123
Build your own website in under an hour with no coding experience. SITE123 gives you templates, a free subdomain, and built-in SEO tools. Start free today.
Getting Started with SITE123
Avant toute fonctionnalité, veuillez terminer cette configuration unique.
Regardez d'abord ma brève présentation :
Passons maintenant en revue chaque étape.
Étape 1 : Créez votre compte
Go to the SITE123 website and click Start.
You can start without an account, then sign up to save your site.
✓ Point de contrôle: Your free account is ready.
Step 2: Pick Your Website Type
Choose your website type, like blog, online store, or entreprise site web.
Voici à quoi ressemble l'éditeur :
✓ Point de contrôle: You should see the website editor dashboard.
Étape 3 : Ajoutez votre contenu
Upload your own images and edit the homepage texte.
Here’s an overview of the tools you get:
✅ Terminé : Vous êtes prêt à utiliser n'importe quelle fonctionnalité ci-dessous.
How to Use SITE123 Ready-Made Styles and Layouts
Ready-Made Styles and Layouts lets you pick relevant templates and apply a full layout with one click.
Voici comment l'utiliser étape par étape.
Step 1: Open the style gallery
Open the website editor and click the styles panel.
Étape 2 : Choisissez un modèle
Parcourir relevant templates by website type and preview each layout.
Voici à quoi cela ressemble :
✓ Point de contrôle: The new layout loads across your homepage immédiatement.
Step 3: Apply the layout
Click apply to set fonts, colors, and structure across every page.
✅ Résultat : Ton entreprise website now uses a visually appealing, professional base.
💡 Conseil de pro : Change font options globally so every new page stays on brand.
How to Use SITE123 Multi-Language Websites
Multi-Language Websites lets you add languages so your business website reaches a global audience.
Voici comment l'utiliser étape par étape.
Step 1: Open language settings
In the website editor, open the multilingual panel.
Step 2: Add a language
Select a language and let the builder duplicate each page.
Voici à quoi cela ressemble :
✓ Point de contrôle: A language switcher appears on your homepage.
Step 3: Edit translations
Edit text on every new page for each audience.
✅ Résultat : Visitors from around the world read your site in their own language.
💡 Conseil de pro : Translate your contact page first to answer questions from every audience.
How to Use SITE123 Dedicated App Market
Dedicated App Market lets you add advanced features like plugins, chat, and analytics tools.
Voici comment l'utiliser étape par étape.
Step 1: Open the app market
Click the app market inside the website builder.
Step 2: Browse categories
Browse categories to find plugins and services you need.
Voici à quoi cela ressemble :
✓ Point de contrôle: The installed app shows up in your dashboard menu.
Step 3: Install an app
Click install to add advanced features to your site.
✅ Résultat : Your website gains new tools without any coding experience.
💡 Conseil de pro : Install SEO and analytics plugins tôt to track traffic from search engines.
How to Use SITE123 Free Image and Icon Library
Free Image and Icon Library lets you add free images, icons, and videos without leaving the editor.
Voici comment l'utiliser étape par étape.
Step 1: Open the media library
Click any image block, then open the media library.
Step 2: Search the range
Search the free range of images, icons, and videos.
Voici à quoi cela ressemble :
✓ Point de contrôle: The chosen image appears in your page layout.
Étape 3 : Insérez votre médiator
Insert the media, or upload your own images instead.
✅ Résultat : Your pages look visually appealing with zero stock photo costs.
💡 Conseil de pro : Mix your own images with library icons to keep the homepage user friendly.
How to Use SITE123 Website Structure Wizard
Website Structure Wizard lets you build a full page structure from a few simple ideas.
Voici comment l'utiliser étape par étape.
Step 1: Start the wizard
Open the structure wizard when you create a website.
Step 2: Answer prompts
Answer prompts about your website type and content ideas.
Voici à quoi cela ressemble :
✓ Point de contrôle: A ready site structure loads in the website editor.
Step 3: Generate the site
The builder generates a homepage and new sections for you.
✅ Résultat : You get a logical layout you can customize in minutes.
💡 Conseil de pro : Let the wizard set the structure, then edit each new page to match your brand.
How to Use SITE123 One-Click Publishing
Publication en un clic lets you publish your site to the world with a single button.
Voici comment l'utiliser étape par étape.
Step 1: Review your pages
Preview your homepage and every page on a mobile device.
Step 2: Set the domain
Connect a custom domain or use the free subdomain.
Voici à quoi cela ressemble :
✓ Point de contrôle: Your site loads on its own website address.
Step 3: Click publish
Click publish to push your site live for visitors.
✅ Résultat : Your site is online and ready for search engines to index.
💡 Conseil de pro : Publish with the free subdomain first, then upgrade to your own domain later.
How to Use SITE123 Full Mobile Optimization
Full Mobile Optimization lets you make every page adjust cleanly to any mobile device.
Voici comment l'utiliser étape par étape.
Step 1: Open mobile view
Switch to mobile view in the website editor.
Step 2: Adjust sections
Tweak spacing and font options for smaller screens.
Voici à quoi cela ressemble :
✓ Point de contrôle: Text and images resize without breaking the layout.
Step 3: Preview on phones
Preview the homepage on a real mobile device.
✅ Résultat : Mobile visitors get a fast, user friendly experience.
💡 Conseil de pro : Test your contact page on a phone so mobile users can reach you.
How to Use SITE123 Integrated Email Marketing
Marketing par e-mail intégré lets you collect emails and send campaigns from one platform.
Voici comment l'utiliser étape par étape.
Step 1: Add a signup form
Drop a signup form on your homepage or blog.
Step 2: Build a list
Collect subscribers as visitors and users sign up.
Voici à quoi cela ressemble :
✓ Point de contrôle: New subscribers appear in your contact list.
Step 3: Send a campaign
Write an email and send it to your audience.
✅ Résultat : You keep visitors engaged and drive repeat traffic.
💡 Conseil de pro : Share each campaign on réseaux sociaux to grow your audience faster.
How to Use SITE123 Custom Form Builder
Custom Form Builder lets you build forms and surveys to collect données from visitors.
Voici comment l'utiliser étape par étape.
Step 1: Add a form block
Add a form block to any page or contact page.
Step 2: Set the fields
Set the fields you want each visitor to answer.
Voici à quoi cela ressemble :
✓ Point de contrôle: A working form appears on your live page.
Step 3: Connect results
Connect results to your email so you never miss a lead.
✅ Résultat : You gather leads and feedback straight from your business website.
💡 Conseil de pro : Add a short survey to learn what your audience wants next.
SITE123 Pro Tips and Shortcuts
After weeks with SITE123, here are my best tips to manage a site.
Victoires rapides
| Action | Comment |
|---|---|
| Ajouter une nouvelle page | Pages menu → New page |
| Connect a custom domain | Settings → Domain |
| Edit global fonts | Design → Font options |
| Publish changes | Top bar → Publish |
Fonctionnalités cachées que la plupart des gens ignorent
- Référencement intégré : Set titles and tags so Google and search engines rank your homepage.
- Social links: Connect Facebook and other social media to grow visitors and traffic.
- Blog and articles: Publish posts and articles to bring new visitors from search.
SITE123 Common Mistakes to Avoid
Mistake: Skipping the free subdomain test
❌ Faux : People buy a custom domain before checking the site works.
✅ À droite : Publish on the free subdomain first, then upgrade to your own domain.
Mistake: Ignoring mobile view
❌ Faux : Users design only on desktop and forget the mobile device layout.
✅ À droite : Preview every page on a mobile device before you publish.
Mistake: Leaving the contact page empty
❌ Faux : Visitors cannot reach the business, so leads and money slip away.
✅ À droite : Add a clear contact page with a form so visitors can answer back.
SITE123 Troubleshooting
Problème : Mon domaine personnalisé ne se connecte pas
Cause: The DNS records point to the wrong place.
Réparer: Copy the records from SITE123 into your domain provider and wait an hour.
Problem: My site is not showing on Google
Cause: Search engines have not indexed your new website yet.
Réparer: Submit your site in the SEO settings and share links on social media.
Problem: My images look blurry
Cause: You uploaded low-resolution own images.
Réparer: Upload larger images or pick sharp photos from the free media library.
📌 Note: If these do not help, use SITE123 24/7 live chat support.
Qu'est-ce que SITE123 ?
SITE123 is a free website builder that helps beginners create a website fast.
Think of it as a guided kit for your own website.
The clean editor is friendly, allowing users to focus on content, not code.
You answer a few questions and publish in under an hour.
Regardez ce bref aperçu :
Il comprend les fonctionnalités clés suivantes :
- Ready-Made Styles and Layouts: pick relevant templates and apply a full layout with one click
- Multi-Language Websites: add languages so your business website reaches a global audience
- Dedicated App Market: add advanced features like plugins, chat, and analytics tools
- Free Image and Icon Library: add free images, icons, and videos without leaving the editor
- Website Structure Wizard: build a full page structure from a few simple ideas
- Publication en un clic : publish your site to the world with a single button
- Full Mobile Optimization: make every page adjust cleanly to any mobile device
- Integrated Email Marketing: collect emails and send campaigns from one platform
- Custom Form Builder: build forms and surveys to collect data from visitors
Pour une analyse complète, consultez notre SITE123 review.
Tarification SITE123
Here is what SITE123 costs in 2026:
| Plan | Prix | Idéal pour |
|---|---|---|
| Gratuit | 0 $/mois | A free subdomain site for testing ideas |
| Prime | 5,80 $/mois | A business website with a custom domain and more tools |
Formule gratuite : Yes, with a free subdomain and limited features.
Domaine gratuit : All paid plans include a free domain for one year.
Premium also adds SSL sécurité so visitors can purchase from your store safely.
💰 Meilleur rapport qualité-prix : Premium — cheap plans with your own domain and SEO tools.
SITE123 contre les alternatives
How does SITE123 compare? Here is the competitive landscape:
Regardez cette comparaison :
| Outil | Idéal pour | Prix | Notation |
|---|---|---|---|
| SITE123 | Fast, simple sites | 5,80 $/mois | ⭐ 3,9 |
| Wix | liberté de conception | 17 $/mois | ⭐ 4,4 |
| Squarespace | Visual polish | 16 $/mois | ⭐ 4,4 |
| Gamma | AI-made pages | 10 $/mois | ⭐ 4,5 |
| Encadreur | Designers | 5 $/mois | ⭐ 4,5 |
| Durable | Instant business sites | 12 $/mois | ⭐ 4,3 |
| 10Web | Hébergement WordPress | 10 $/mois | ⭐ 4,4 |
| Dorik | No-code startups | 9 $/mois | ⭐ 4,6 |
Sélection rapide :
- Meilleur résultat global : Wix — most templates and advanced features.
- Meilleur budget : SITE123 — cheap plans and a truly free tier.
- Idéal pour les débutants : SITE123 — the easiest way to create a website.
- Best for online store: Squarespace — strong store and layout tools.
🎯 Alternatives à SITE123
Looking for SITE123 alternatives? Here are the top options:
- 🚀 Wix : the widest template range and advanced features for any website type.
- 🧠 Gamma: AI that builds pages and slides from a few ideas.
- 🔧 10Web : AI-built WordPress sites with fast hosting for developers.
- ⚡ Durable: a business website generated in seconds from a prompt.
- 🎨 Squarespace : polished templates and a strong online store for creators.
- 🌟 Encadreur : pixel-perfect design freedom for professional teams.
- 👶 Dorik : a clean, user friendly builder for beginners and startups.
- 🔥 Constructeur d'ananas: an AI website builder that writes copy as it builds.
- 🎯 Sœur: a visual editor for designers who want full control.
- 🏢 B12: AI plus experts to launch a business website fast.
- 📊 Conception de code IA : AI that designs and structures a site from your goals.
- 💼 Sitesgpt: prompt-based sites that publish to the world quickly.
Pour la liste complète, consultez notre Alternatives à SITE123 guide.
⚔️ Comparaison avec SITE123
Here is how SITE123 stacks up against each competitor:
- SITE123 contre Wix : Wix wins on features; SITE123 wins on speed and simplicity for beginners.
- SITE123 contre Gamma : Gamma is better for slides; SITE123 is better for a full website.
- SITE123 contre 10Web : 10Web suits WordPress fans; SITE123 needs no coding experience at all.
- SITE123 contre Durable : Durable is faster to draft; SITE123 gives more control to customize.
- SITE123 contre Squarespace : Squarespace looks sharper; SITE123 costs far less each month.
- SITE123 contre Framer : Framer suits designers; SITE123 suits users who want quick results.
- SITE123 contre Dorik : Dorik and SITE123 are both easy; SITE123 has a stronger free plan.
- SITE123 contre Pineapple Builder : Pineapple leans on AI copy; SITE123 gives hands-on editing control.
- SITE123 contre Siter : Siter offers freeform design; SITE123 keeps structure simple for beginners.
- SITE123 vs B12: B12 bundles services; SITE123 lets you manage the whole site yourself.
- SITE123 vs Codedesign ai: Codedesign ai automates layout; SITE123 balances speed with manual edits.
- SITE123 vs Sitesgpt: Sitesgpt is prompt-first; SITE123 offers a fuller editor and app market.
Start Using SITE123 Now
You learned how to use every major SITE123 feature:
- ✅ Ready-Made Styles and Layouts
- ✅ Multi-Language Websites
- ✅ Dedicated App Market
- ✅ Free Image and Icon Library
- ✅ Website Structure Wizard
- ✅ One-Click Publishing
- ✅ Full Mobile Optimization
- ✅ Integrated Email Marketing
- ✅ Custom Form Builder
Étape suivante : Choisissez une fonctionnalité et essayez-la dès maintenant.
Most people start by picking a website type.
It takes less than an hour to publish.
Foire aux questions
Is SITE123 good for beginners?
Yes. SITE123 needs no coding experience. You pick a website type, edit text and images, then publish. Beginners can create a website in under an hour.
Can I use my own domain with SITE123?
Yes. You can connect a custom domain, and paid plans include a free domain for one year. The free plan uses a free subdomain instead.
Is SITE123 free to use?
Yes. SITE123 has a free plan with limited features and a free subdomain. Premium starts at $5.80 per month for a custom domain and more tools.
Comment fonctionne SITE123 ?
You answer a few questions, pick relevant templates, then edit pages in the website editor. Add your own images, connect social media, and publish to search engines.
Combien coûte SITE123 ?
SITE123 is free to start. The Premium plan is $5.80 per month and adds a custom domain, more storage, and advanced features for a business website.
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