Simple tools to understand, decide and act.
Calculators, simulators, generators and practical mini-tools to unblock a task, check a calculation or move forward in everyday life. Fast results, no account, no jargon.
What do you want to do?
No need to know the exact name: start from what you want to do.
Local retailers
A selection of free tools to help local retailers improve visibility, present offers clearly, create QR codes, check margins and prepare their communication.
With: Partager facilement sa fiche Google · Créer des QR codes pour la boutique · Vérifier rapidement sa marge
Move forward by need
Pick a goal and Outilo shows you the right tools.
- Local retailers Partager facilement sa fiche Google · Créer des QR codes pour la boutique · Vérifier rapidement sa marge
- Prepare content for AI Clean a web page into Markdown · Convert a PDF to Markdown for AI · Clean an email or HTML newsletter
- Manage your savings better Organize your budget before saving · Simulate the real value of your savings
- Optimize your e-commerce store Diagnose cart abandonment and checkout · Check the real margin of a product · Calculate discounts, rates and changes
- Organize a tournament Create a tournament bracket · Manage an MTG Swiss rounds tournament · Run a simple and fair random draw
Explore by domain
Find all tools by universe.
Online tournament bracket generator
Create a single- or double-elimination bracket in 2 clicks. Handles byes, loser bracket and live ranking automatically.
Tools that actually help
The ones you open when you need a result, not a novel.
HTML to Markdown Converter for AI
Turn a web page’s HTML into clean, lightweight Markdown that is ready to paste into ChatGPT, Claude, Gemini or any other LLM.
PDF to Markdown converter for AI
Convert your PDFs into clean Markdown, ready to paste into ChatGPT, Claude or your AI agents. Rebuilds headings, tables and lists, local OCR for scanned pages, image extraction — all in your browser, with no server upload.
HTML email extractor and newsletter cleaner
Paste a raw email source to extract HTML, block external resources, audit weight/images/links, clean the code and generate an AI prompt. Free, no signup, local processing.
Autocomplete Keyword Generator
Quickly find long-tail keyword ideas with Google Suggest and YouTube Suggest, then export a clean list.
Cart & checkout abandonment diagnostic
Diagnose cart and checkout frictions for free: 37 checkpoints, quality score, audit reliability, unchecked points and an AI prompt. No sign-up, 100% in-browser.
Margin Calculator
Calculate your gross margin, markup rate and check product profitability in seconds.
Why Outilo exists
Because we’re tired of websites turning a simple answer into an obstacle course.
Rapide par principe
Chaque outil doit donner son résultat en moins de 10 secondes. Si on n'y arrive pas, il ne sort pas.
Sans compte
Pas d'inscription, pas de mur newsletter, pas de consentement cache-cache. Tu arrives, tu utilises.
Tes données te restent
Les calculs tournent dans ton navigateur quand c'est possible. Rien ne part dans un serveur tiers.
Latest additions
New tools to calculate, decide or move forward faster.
Autocomplete Keyword Generator
Quickly find long-tail keyword ideas with Google Suggest and YouTube Suggest, then export a clean list.
PDF to Markdown converter for AI
Convert your PDFs into clean Markdown, ready to paste into ChatGPT, Claude or your AI agents. Rebuilds headings, tables and lists, local OCR for scanned pages, image extraction — all in your browser, with no server upload.
MTG Swiss rounds tournament manager
Manage a Magic tournament with Swiss rounds: players, bye, pairings, scores, drops, history and tiebreakers.
Micro-enterprise net income calculator
Estimate how much remains after French micro-enterprise contributions, optional tax payment, business expenses and a safety margin.
Frequently asked questions
Do I need an account?
No account needed. You land, use the tool, leave with your result.
Are tools free?
Yes. Outilo is funded by discreet ads. All tools remain free.
Is my data sent anywhere?
Calculations run client-side when possible. No personal data is stored.
How to suggest a tool?
Send your idea from the About page. If it fits Outilo, we build it.
Need a result now?
Pick a tool, enter your info, get a clear answer. No need to lose your afternoon.
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