About AI Online Tools
AI Online Tools is a collection of 255+ free tools for everyday jobs: working out a loan EMI or in-hand salary, shrinking a PDF or photo so it can be emailed or uploaded, making an invoice, or converting data between formats. Open a tool, get the result, and get on with your day — no installs and no accounts.
- 255+ tools
- 14 categories
- No sign-up
- Files stay on your device
How we build our tools
Your files stay with you
Compressors, PDF tools, image converters and text converters do their work inside your browser. Files are not uploaded to a server, so they are never stored or seen by anyone else.
Free, with no sign-up
Every tool is free to use without an account, limits on daily use or watermarks on the result.
Numbers you can check
Each calculator explains its formula on the page with a worked example, and says which rule it follows (for example the Payment of Gratuity Act for gratuity). Rules and rates change, so confirm important decisions with your bank, employer or tax adviser.
Made for phones too
Many people reach for a tool on their phone, so every tool is designed to work on a small screen — no zooming, no tiny buttons.
What you’ll find here
- Calculators · 28 toolsEMI, SIP, FD, PPF, ROI and other money calculators
- File Compressors · 56 toolsShrink images, PDFs, videos, audio and documents
- PDF Tools · 7 toolsMerge, split, compress and convert PDF files
- Image Tools · 6 toolsConvert PNG, JPG, BMP and GIF images
- JSON Converters · 8 toolsTurn JSON into CSV, Excel, XML, YAML and more
- XML Converters · 10 toolsConvert XML to JSON, CSV, YAML and more
- HTML Converters · 19 toolsHTML to Markdown, text, JSON — and back
- YAML Converters · 7 toolsConvert YAML to JSON, XML, CSV and more
- SQL Converters · 5 toolsExport SQL data to CSV, JSON, XML and more
- Base64 Tools · 20 toolsEncode and decode Base64 for images and data
- Encode & Decode · 19 toolsURL, HTML, Base32/58 and UTF-8 encoding
- Minifiers · 8 toolsMinify JSON, CSS, JS, HTML, XML and SQL
- Popular Tools · 12 toolsNumber to words, hex & binary, CSS helpers
- Trending Tools · 7 toolsHashes, image to ASCII art, quick text tools
Found a mistake or need a tool?
Email us with the page address and what you typed, and we’ll look into it. Ideas for new tools are welcome too — tell us what you were trying to do.