New tools
Latest calculators and simulators added on Outilo. See what is new.
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.
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.
Dog & cat kibble ration calculator
Calculate your dog or cat’s daily kibble portion based on weight, age, neutering, activity, body condition and mix-feeding. Free estimate, no sign-up.
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.
Budget & savings calculator
Enter your salary and expenses to see if your lifestyle is sustainable. Compare your split against the 50/30/20, 60/20/20, 70/20/10 and 80/20 methods to save smarter.
Days between two dates calculator
Work out the exact number of days between two dates: calendar days or business days. With "+1 day" and period-overlap options for error-free planning.
Savings vs inflation: the real value of your money
Compare the balance shown by your bank with its real value after inflation. Capital, monthly contribution, account rate, taxation and duration: see what your savings will really be worth.
Resize an image
Resize images in batch (percentage or pixels), keep aspect ratio, convert to WebP/JPG/PNG and download as ZIP. 100% browser, no upload.
Gamer Username Generator
Find your unique gamertag: game archetypes, style vibes, weirdness slider and matching squads.
Margin Calculator
Calculate your gross margin, markup rate and check product profitability in seconds.