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Free Online Tools for Images, PDF, Text & Calculators
Resize images, convert files, create QR codes, format text and solve everyday calculations - no installation required.
Convert a file in seconds
Drop your file, choose the format, done. Free, no sign-up, and your file never leaves your device.
No tool matches your search.
Text Content Tools
A complete set of text tools is now at your fingertips. Create dummy text, count words, or change the text case.
Images Tools
Create a favicon, compress or resize a picture with a single click. All essentials for image editing are available in one place.
Online Calculators
Use this basic calculator online with an extensive collection of calculators on math, finance, fitness, and more.
Unit Converter Tools
Access our most popular converters below to quickly convert currency rates, temperature, area, and more.
Binary Converter Tools
A collection of useful utilities for working with binary values.
Website Management Tools
If you struggle to get more traffic and enhance your website performance, use these website management tools.
Development Tools
A collection of useful online tools to clean up your JSON, remove whitespace, formatting, and more.
Other Tools
Other useful tools that will help you in your daily online activities.
Why AvinTools?
Free, no sign-up
Use every tool as often as you like without an account.
Works everywhere
Phone, tablet or computer - nothing to install.
Private by design
PDF and many other tools run in your browser, so your files stay on your device.
Fast results
Simple pages that get the job done in seconds.
Free online tools that just work
AvinTools brings together 166 simple tools for everyday jobs: images tools (26), other tools (11), website management tools (18), text content tools (12), development tools (15), unit converter tools (29), binary converter tools (24), online calculators (18), PDF tools (8), SEO tools (5).
Pick a tool, enter your text, numbers or file, and get the result straight away. There is nothing to install and no account is needed.
The PDF tools and several image, SEO and developer tools run entirely in your browser, so those files and texts never leave your device. Files you upload to the other image and file tools are processed on our server and deleted automatically, normally within an hour.
