PNG to JPG Converter
Turn a PNG image into a smaller JPG file, with the quality in your hands.
Every Tool. One Place.
No Sign-Up
Convert an image, shrink a file, fix a list, work out a loan, check the time anywhere on Earth, pull the pieces off a YouTube video — 22 honest tools, one address, zero fuss.
Start with what you need
Five families of tools. Pick a category, or jump straight into the ones everybody uses.
Most-used tools
The ones visitors reach for every day.
YouTube Thumbnail Downloader — Free HD Downloads
Download a video's thumbnail in every size YouTube actually provides.
Image Compressor
Shrink JPG and PNG files for faster uploads — without wrecking how they look.
Age Calculator
Your exact age in years, months and days — plus total days lived.
Word Counter
Count words, characters, sentences and reading time as you type.
World Clock
Live time in every time zone on Earth — search, browse by region, compare with yours.
How it works
The same three steps, whatever tool you open.
1
Pick your tool
Browse the categories, use the search in the header, or choose from the picker on this page — every tool has its own page, so Google can send you straight to it next time.
2
Add your file, text or numbers
Drop in the image, paste the text, type the figures. Most tools work instantly as you type; file tools do their job right there in your browser.
3
Take the result
Download the file, copy the text, read the answer — with the working shown wherever a formula was involved. Done in seconds, free as promised.
Why people settle here
Your files never leave your deviceImage, PDF and text tools run in your browser. Pick a file, get your result, and nothing of yours sits on a stranger's server.
Results that do not invent themselvesIf YouTube does not provide a size or a channel has no banner, the tool says so. Numbers come with their formulas for the same reason.
No accounts, no installs, no queuesEvery tool is free and works the moment the page opens — on a phone, a school computer, or the laptop you borrowed.
Built from requests, not guessworkThe Request a Tool page decides what gets built next. The tools here exist because somebody actually needed them.
Image Tools
Convert, compress and resize images right in your browser. Your files stay on your device the whole time.
PNG to JPG Converter
Turn a PNG image into a smaller JPG file, with the quality in your hands.
JPG to PNG Converter
Convert a JPG photo into a PNG image in one click.
Image Compressor
Shrink JPG and PNG files for faster uploads — without wrecking how they look.
Image Resizer
Resize any image to exact pixel dimensions — for forms, profiles and uploads.
PNG to PDF Converter
Put one or many PNG images into a single clean PDF file.
PDF to JPG Converter
Turn PDF pages into JPG images you can share anywhere.
Text Tools
Counters and cleaners for writers, students and anyone who pastes lists for a living.
Calculators
Everyday calculators that show their working, so you can check the maths yourself.
Age Calculator
Your exact age in years, months and days — plus total days lived.
Percentage Calculator
Work out percentages three ways — marks, discounts, increases and shares.
BMI Calculator
Check your Body Mass Index from your height and weight.
EMI / Loan Calculator
Work out the monthly instalment on a loan — and what the loan really costs.
Time & Date
World clocks and date calculators for people who work across borders and time zones.
World Clock
Live time in every time zone on Earth — search, browse by region, compare with yours.
Days Between Dates Calculator
Count the exact days between two dates — deadlines, visas, projects.
Time Zone Converter
Convert a time between any two time zones — meeting times without the headache.
YouTube Tools
Small, honest helpers for creators — the full YouTube Tools Hub set, now under one roof.
YouTube Thumbnail Downloader — Free HD Downloads
Download a video's thumbnail in every size YouTube actually provides.
YouTube Channel Logo Downloader
Get any channel's profile picture (channel logo) in full quality.
YouTube Channel Banner Downloader
Download a channel's banner (channel art) at its highest resolution.
YouTube Channel Tags Extractor
See the keywords a YouTube channel targets — the ones set in its settings.
YouTube Video Tags Extractor
Reveal the tags on any public YouTube video — copy them in one click.
YouTube Watch Hours Calculator
Estimate watch hours from views and average view duration — the 4,000-hour math, done.
Questions people ask
Is WebAppsHub really free?
Yes — every tool, all of it. There is no trial clock, no “pro” version holding the useful buttons hostage, and no charge hiding at the download step. The site is supported by advertising, the way free tools on the internet usually are.
Do I need an account to use the tools?
No. Open a tool and use it — that is the whole arrangement. WebAppsHub has no accounts at all: no sign-up, no login, and no tool is ever hidden behind one.
What happens to the files I use in a tool?
They stay on your device. The image converters, the PDF tools and the text tools all run inside your own browser, so the file you pick is never uploaded anywhere. Close the tab and there is nothing left to delete — on our side there was never anything to begin with.
Why do the YouTube tools sometimes say something is not available?
Because they only show what YouTube itself provides. If a video has no HD thumbnail or a channel never set keywords, the tool tells you so plainly instead of dressing up a guess as a result. Honest “not there” beats invented data.
Can I ask for a tool that is not here yet?
That is exactly what the Request a Tool page is for. Requests are read, counted, and the most-asked-for tools move to the front of the building queue.
Missing a tool you need?
Request a Tool