SoloTools directory

All Free Online Tools

Browse 37 free calculators and browser-based utilities for images, PDFs, text, development, finance, business, and freelance work.

No account required.

Calculators

Everyday, finance, business, salary, date, and freelance calculators.

Category page ->

Salary to Hourly Calculator Percentage Calculator Discount Calculator Profit Margin Calculator Loan Calculator Age Calculator Date Difference Calculator VAT Calculator Freelance Hourly Rate Calculator Project Price Calculator Freelance Income Calculator

Image Tools

Convert, compress, and resize JPG, PNG, and WebP images.

Category page ->

Image Converter JPG to PNG PNG to JPG JPG to WebP PNG to WebP WebP to JPG WebP to PNG Image Compressor Image Resizer

PDF Tools

Merge, split, rotate, reorder, inspect, and create PDFs.

Category page ->

Merge PDF Split PDF Extract PDF Pages Rotate PDF Reorder PDF Pages PDF Page Counter & Info Images to PDF JPG to PDF PNG to PDF

Text Tools

Count and transform text directly in your browser.

Category page ->

Word Counter Character Counter Case Converter

Developer Tools

Format, encode, decode, generate, and validate common development data.

Category page ->

JSON Formatter & Validator URL Encoder & Decoder Base64 Encoder & Decoder UUID Generator QR Code Generator

One directory for every SoloTools utility

This page links directly to every current SoloTools tool, making it easier for visitors and search engines to discover related calculators and browser utilities.

Browse practical guides ->