Every tool you need,
in one fast place.
Developer, SEO, finance and image tools that run entirely in your browser. Search and go — no installs, no accounts.
Browse by category
Pick a category to jump straight to the tools you need.
Developer Tools
JSON, encoders, generators and formatters for developers.
SEO & Marketing
Counters, SERP previews, schema and content tools.
Finance & Tax (India)
EMI, SIP, GST, income tax and salary calculators.
Image Tools
Compress, resize, convert and edit images in-browser.
Utility & Calculators
Everyday converters, calculators and handy utilities.
100% private
Tools run entirely in your browser. Your data never leaves your device or hits a server.
Instant & fast
No uploads, no waiting. Results appear the moment you hit the button.
Free forever
Every tool is free with no sign-up, no limits and no watermarks.
Works everywhere
Mobile-first and responsive — use any tool on your phone, tablet or desktop.
Newest tools
Fresh additions to the toolbox.
Color Palette from Image
Free color palette generator. Extract the dominant colours from any image as HEX and RGB codes and copy them — privately, in your browser.
Add Watermark to Photo
Free tool to add a text watermark to your photos. Choose position, size, colour, opacity and tiling, then download — privately, in your browser.
Image Format Converter
Free image converter for PNG, JPG and WebP. Convert between formats in one click with quality control — privately, in your browser.
Image Resizer
Free online image resizer. Change image width and height with locked aspect ratio and quick presets, then download — JPG, PNG or WebP, in your browser.
Image Compressor
Free online image compressor. Reduce JPG, PNG and WebP file size without losing quality — adjust quality, resize and download. Private, in your browser.
Compound Interest Calculator
Free compound interest calculator. See how your money grows with interest on interest — total amount, interest earned and a year-by-year breakdown for any frequency.
FD Calculator
Free FD calculator. Work out your fixed deposit maturity amount and interest earned for any rate, tenure and compounding frequency — instantly and accurately.
GST Calculator
Free GST calculator to add or remove GST. Get the base amount, GST and total with CGST, SGST and IGST split for any rate (5%, 12%, 18%, 28% or custom).
From the blog
Guides, tips and tech notes.