Free browser tools

Free online tools for everyday work.

Use simple text tools, image tools, developer utilities, calculators, QR codes, and password tools from one fast static website.

19tools ready
4tool categories
0accounts needed
Fastbrowser based

Browse tools by category

Choose a category or open an individual tool. Each tool has a clean interface, examples, and related links.

TEX

Text Tools

Count words, measure character limits, and clean text casing with simple browser-based tools.

Browse Text Tools
IMA

Image Tools

Prepare images for websites, email, documents, and uploads without sending files away from your browser.

Browse Image Tools
DEV

Developer Tools

Clean API data, format database queries, generate model classes, and edit code snippets from one fast static website.

Browse Developer Tools
CAL

Calculator Tools

Calculate percentages, exact age, BMI, and monthly loan payments with simple browser-based calculators.

Browse Calculator Tools

Text Tools

Count words, measure character limits, and clean text casing with simple browser-based tools.

WC

Word Counter

Count words, characters, sentences, paragraphs, and reading time.

Open Word Counter
CC

Character Counter

Check character totals and compare text against common platform limits.

Open Character Counter
Aa

Case Converter

Convert text to uppercase, lowercase, title case, sentence case, or slugs.

Open Case Converter

Browse all text tools

Image Tools

Prepare images for websites, email, documents, and uploads without sending files away from your browser.

IMG

Image Compressor

Compress images to smaller JPG files with adjustable quality.

Open Image Compressor
PX

Image Resizer

Resize images to a custom width and height in your browser.

Open Image Resizer
PNG

JPG to PNG

Convert JPG images to PNG files locally in the browser.

Open JPG to PNG
JPG

PNG to JPG

Convert PNG images to JPG files with a clean white background.

Open PNG to JPG
WEB

WebP to JPG

Convert WebP images to JPG without uploading files.

Open WebP to JPG
PDF

JPG to PDF

Turn a JPG image into a simple downloadable PDF file.

Open JPG to PDF

Browse all image tools

Developer Tools

Clean API data, format database queries, generate model classes, and edit code snippets from one fast static website.

JSN

JSON Formatter

Format, minify, and validate JSON directly in your browser.

Open JSON Formatter
SQL

SQL Formatter

Format SQL queries for standard SQL, MySQL, PostgreSQL, and T-SQL.

Open SQL Formatter
C#

JSON to C# / Java

Convert sample JSON into C# classes or Java POJOs.

Open JSON to C# / Java
IDE

Syntax Editor

Edit highlighted code with a VS Code-style Monaco editor.

Open Syntax Editor

Browse all developer tools

Calculator Tools

Calculate percentages, exact age, BMI, and monthly loan payments with simple browser-based calculators.

%

Percentage Calculator

Calculate percent of a number, percentage share, and percent change.

Open Percentage Calculator
AGE

Age Calculator

Find age in years, months, days, and total days from any date.

Open Age Calculator
BMI

BMI Calculator

Estimate body mass index from height and weight in metric units.

Open BMI Calculator
$

Loan Calculator

Estimate monthly loan payments, total paid, and total interest.

Open Loan Calculator

Browse all calculator tools

More browser utilities

Generate QR codes and strong passwords without creating an account.

QR

QR Code Generator

Create a QR code from text or a URL and download it as a PNG.

Open QR Code Generator
PW

Password Generator

Build strong passwords with length, number, symbol, and letter options.

Open Password Generator