All 38 tools
Everything here is free, works without an account, and runs in your browser. File tools never upload anything — compression, cropping and PDF conversion all happen on your own device.
Money & business
Quote, invoice and price your work without a spreadsheet.
Invoice Generator
Build a professional invoice and download it as a PDF.
Hourly Rate Calculator
Find the hourly rate that actually hits your income target.
Profit Margin Calculator
Margin, markup and profit — in both directions.
Project Quote Calculator
Break work into tasks and produce a quote you can send.
Percentage Calculator
Every percentage question, in one place.
Timesheet Calculator
Total your week, minus breaks, plus overtime.
GST Calculator
Add or remove GST, split across CGST, SGST and IGST.
Savings & investments
Deposits, SIPs and loans, with the conventions Indian banks actually use.
FD Calculator
Maturity value for any tenure, including odd day counts.
RD Calculator
What your monthly instalments are worth at maturity.
SIP Calculator
SIP, lumpsum and step-up projections in one place.
SWP Calculator
How long your corpus lasts at a monthly withdrawal.
Retirement Calculator
Build a corpus, then see how many years it funds you.
Income Tax Calculator
Compare both regimes, with every deduction that matters.
EMI Calculator
Monthly payment, total interest and the full schedule.
In-Hand Salary Calculator
Turn a CTC figure into what actually reaches your account.
HRA Calculator
How much of your HRA escapes tax, and which leg caps it.
Gratuity Calculator
What you are owed on leaving, and how much of it is tax-free.
Images & files
Compress, resize and convert — entirely in your browser.
Image to PDF
Combine images into one PDF, in the order you choose.
Image Compressor
Shrink images to a target size without uploading them.
Social Image Resizer
One image, every platform's exact dimensions.
PDF to Image
Turn PDF pages into images, entirely offline.
Favicon Generator
One image in, a complete favicon set out.
Marketing & links
Ship campaigns, QR codes and trackable links in seconds.
Developer tools
Format, encode and decode — without pasting anything into a stranger's server.
JSON Formatter
Format, validate and minify — with errors you can find.
Base64 Encoder
Encode and decode, including text btoa chokes on.
URL Encoder
Percent-encode a value, a whole URL, or a form field.
String Escaper
Escape text for JSON, HTML, SQL, regex, CSV or a shell.
JWT Decoder
Read a token's header, payload and claims safely.
Regex Tester
Test a pattern with live highlighting and groups.
JavaScript Minifier
Shrink JavaScript without uploading your source.
UUID Generator
Random v4 or time-sortable v7, up to 100 at once.
Hash Generator
SHA-1 through SHA-512, all at once, as you type.
Timestamp Converter
Epoch to date and back, in seconds or milliseconds.
Text & utility
The small everyday helpers you keep searching for.