Free online tools: PDF, image, text & calculators
Convert, compress, calculate and generate — right in your browser, nothing to install.
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PDF 7
Merge PDF Combine multiple PDFs into a single file, in the order you choose. Compress PDF Shrink heavy PDFs to send by e-mail or messaging apps. PDF to JPG Export each PDF page as a high-quality image. JPG to PDF Build a PDF from photos and images, one page per image. Rotate & split PDF Fix upside-down pages or extract only the pages that matter. Add page numbers to PDF Number your PDF pages in the position and format you want. Watermark PDF Stamp “Confidential”, “Draft” or your name over every page.
Image & video 6
HEIC to JPG Convert iPhone photos (.heic) into JPGs that open anywhere. Compress image Shrink photos by up to 90% while keeping the look — right in your browser. Remove image background Transparent backgrounds in seconds, with AI running in your own browser. Extract text from image (OCR) Turn a photo, screenshot or scan into copyable text. Image converter (PNG · JPG · WebP) Switch any image’s format in one click. Video to GIF Turn video clips into animated GIFs, no installs needed.
Text 6
Word counter Count words, characters, sentences and reading time in real time. Character counter Count characters and see how much room is left on each platform. Text diff (compare texts) See line by line what changed between two versions of a text. Remove duplicate lines Clean up repeated lists in one click: e-mails, names, URLs, codes. Lorem Ipsum generator Placeholder text made to measure: paragraphs, sentences or words. Case converter Turn text into UPPERCASE, lowercase, Title Case, camelCase and more.
Calculators 18
Brazilian severance calculator (CLT) Estimate Brazilian termination pay with the 2026 INSS and income tax tables. Brazilian vacation pay calculator Calculate Brazilian vacation pay + 1/3 bonus, cash allowance and 2026 deductions. Brazilian net salary calculator From gross to net with the 2026 tables and the new tax exemption up to R$ 5,000. 13th salary calculator (Brazil) Both installments of Brazil’s 13th salary with 2026 deductions. Compound interest calculator Simulate investments with monthly deposits and see year-by-year growth. Days between dates How many days, weeks and months between two dates — and add or subtract days. First million calculator Find out how long it takes to reach R$ 1 million — or any goal you set. Dividend calculator Project your passive dividend income and the effect of reinvesting it all. Retirement calculator See how much you’ll have at retirement and the monthly income it sustains. Emergency fund calculator How much reserve to keep and how long to reach the target. Percentage calculator The five everyday percentage calculations, with the working shown. Rule of three Simple rule of three, direct and inverse, with the working explained. Unit converter Length, weight, temperature, volume, area, speed, time and data. Overtime calculator Hourly rate, 50% and 100% overtime, night premium and rest pay. Hourly rate calculator What your hour is worth — as an employee and as a freelancer. Unemployment benefit calculator Instalment value and how many you are entitled to — 2026 table. Simples Nacional & MEI Effective rate and monthly tax by annex — plus the MEI fixed tax. Loan calculator Fixed instalment and constant amortisation side by side, with total interest.
Quotes 5
Dollar today & other currencies Live dollar, euro and other currency rates — with a converter to Real. Gold price today Live gold price in Reais, with converter and history. Bitcoin price today Live Bitcoin price in Reais, with a BRL ⇄ BTC converter and history. Ethereum price today Live Ethereum price in Reais, with a BRL ⇄ ETH converter and history. Crypto prices today Live prices of Bitcoin, Ethereum, Solana and other cryptos in Reais.
Generators & dev 9
Password generator Strong random passwords from 8 to 64 characters, generated on your device. QR Code generator Turn links and text into a QR Code and download a high-resolution PNG. JSON formatter Format, minify and validate JSON with exact error location. CPF/CNPJ generator & validator Valid numbers for software testing, including Brazil’s 2026 alphanumeric CNPJ. Base64 encode & decode Convert text to Base64 and back, with full support for accents and emoji. Regex tester Test regular expressions with real-time match highlighting. UUID generator Generate random UUID v4 identifiers in bulk, ready to copy. Hash generator (MD5 · SHA-256) Compute MD5, SHA-1, SHA-256 and SHA-512 of any text in your browser. WhatsApp link generator Create a wa.me link with a pre-filled message so customers can reach you.
Convert currencies 40
Guides 10
How to compress a PDF to under 2 MB Why Windows won’t open HEIC files (and how to fix it) How Brazilian severance pay is calculated Commercial, tourism and PTAX dollar: what’s the difference How much investing a fixed amount every month grows How to create a strong password you can actually use See all →