All Free Online Tools
Every tool on Convert Now in one place — 43 free utilities for images, PDFs, video, numbers, text and code. All of them run in your browser, so nothing you use them on is ever uploaded.
Image Converter
Pick the conversion you need below. View category
HEIC to JPG Converter
Convert HEIC to JPG online for free.
PNG to JPG Converter
Convert PNG to JPG online for free.
WebP to JPG Converter
Convert WebP to JPG online free.
WebP to PNG Converter
Convert WebP to PNG online free.
JPG to PNG Converter
Convert JPG to PNG online free.
AVIF to JPG Converter
Convert AVIF to JPG online free.
PNG to WebP Converter
Convert PNG to WebP online free and cut image size by up to 80% with transparency intact.
SVG to PNG Converter
Convert SVG to PNG online free at any resolution.
HEIC to PNG Converter
Convert HEIC to PNG online free.
JPG to WebP Converter
Convert JPG to WebP online for free and reduce photo size by 25–35% at the same quality.
Image Tools
Fix a photo in seconds without installing anything. View category
Resize Image Online
Resize images online for free by pixel dimensions, percentage or social media preset (Instagram, YouTube, LinkedIn, passport).
Compress Image Online
Compress images online for free.
Crop Image Online
Crop images online for free.
Rotate Image Online
Rotate images online for free – 90° left or right, 180°, flip horizontal or vertical.
PDF Tools
Two of the most-needed document tasks, done privately in your browser. View category
PDF to JPG Converter
Convert PDF to JPG online free.
Image to PDF Converter
Convert images to PDF online free.
Video Tools
Real video processing without uploading a single byte. View category
MP4 to MP3 Converter
Convert MP4 to MP3 online free.
Compress Video Online
Compress video online for free.
Video to GIF Converter
Convert video to GIF online free.
GIF to MP4 Converter
Convert GIF to MP4 online free.
Calculators
Fast, accurate calculators for the numbers that come up in everyday life – how old you are to the day, what a loan really costs, how many calories you need, what your GPA works out to. View category
Age Calculator
Free age calculator: enter your date of birth and get your exact age in years, months and days, plus total weeks, days, hours and your next birthday countdown.
BMI Calculator
Free BMI calculator for adults.
Calorie Calculator
Free calorie calculator: find your BMR and daily calorie needs (TDEE) from age, sex, height, weight and activity level, plus targets for losing or gaining weight.
Percentage Calculator
Free percentage calculator: work out X% of Y, what percent one number is of another, percentage increase or decrease, and add or subtract a percentage.
Loan Calculator
Free loan calculator: enter amount, rate and term to see your monthly payment, total interest and a full year-by-year amortisation schedule.
GPA Calculator
Free GPA calculator on the 4.
Unit Converter
Free online unit converter for length, weight, volume, area, speed, temperature, time and digital storage.
Mortgage Calculator
Free mortgage calculator with down payment, property tax and home insurance.
Date Duration Calculator
Free date calculator: find the number of days, weeks, months and working days between two dates.
Discount Calculator
Free discount calculator: enter the original price and percentage off to see the sale price and how much you save, with optional sales tax or VAT.
Tip Calculator
Free tip calculator: work out the tip and total on any bill, split it between any number of people, and pick a percentage with one tap.
Text Tools
Everyday text utilities for writers, students, editors and marketers. View category
Word Counter
Free word counter: count words, characters, sentences, paragraphs and reading time as you type.
Case Converter
Free case converter: change text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case or kebab-case instantly.
Lorem Ipsum Generator
Free lorem ipsum generator: create placeholder paragraphs, sentences or words for mockups and layouts.
Text Compare & Diff Checker
Free text compare tool: paste two versions and see exactly which lines were added, removed or changed.
Generators
Create what you need in one click: a QR code for your menu, poster or Wi-Fi network, a password strong enough to survive an offline attack, unique identifiers for your database, or random numbers for a draw. View category
QR Code Generator
Free QR code generator for URLs, Wi-Fi, phone, SMS, email and contact cards.
Password Generator
Free strong password generator using your browser's cryptographic randomness.
Random Number Generator
Free random number generator: pick numbers in any range, generate many at once, and choose unique-only for draws and lotteries.
UUID Generator
Free UUID generator: create random version 4 UUIDs (GUIDs) in bulk, uppercase, lowercase or without hyphens.
Developer Tools
The small utilities you reach for a dozen times a day, without the ads, sign-ups and sketchy data handling. View category
JSON Formatter & Validator
Free JSON formatter and validator: beautify with 2 or 4 spaces or tabs, minify, and get exact line and column numbers for syntax errors.
Base64 Encoder & Decoder
Free Base64 encoder and decoder with full Unicode support.
URL Encoder & Decoder
Free URL encoder and decoder.
SHA Hash Generator
Free hash generator: create SHA-1, SHA-256, SHA-384 and SHA-512 hashes from any text instantly in your browser using the Web Crypto API.