Fast, private online tools
Every UtilBear tool runs entirely in your browser. Your text, files and calculator values are never uploaded anywhere, which makes the tools fast, private and free to use without an account.
All tools
Count words and sentences, and see reading time as you type.
Character CounterCount characters with and without spaces, live.
WebP to PNGConvert WebP images to PNG without uploading them.
HEIC to JPGTurn iPhone photos into JPG or PNG without uploading them.
CalculatorsDate, audio, print, garage and AI API arithmetic with formulas shown.
How the tools work
There is no server doing the work here. Each page loads a few kilobytes of JavaScript, and the counting or converting then happens on your own device: text is measured as you type, and images are decoded and re-encoded right there, in your browser.
That is why counting happens instantly, and a conversion starts the moment you choose a file instead of after an upload finishes. Your text and files never leave your device, so there is no upload queue to wait in.
Your text and photos stay with you
What you type or drop here never leaves your device. There is no server to send it to and no account to attach your files to, so we have nothing to keep and nothing to delete: closing the tab is the whole cleanup. Converted photos also come out without their metadata, so the camera model, the capture date and the GPS position of the shot are not in the file you download.
Free, with nothing to install
Every tool is free, needs no sign-up and adds no watermark. Since your own device does the work, running the site costs us almost nothing and we have no reason to put a daily limit on it. A current browser on a desktop or a phone is all you need: open a tool, drop in several photos and download them together as a single ZIP file.
Frequently asked questions
Do I need an account or an app?
No. The tools open in any current browser, on a phone just as well as on a desktop. There is nothing to install and no account to create: a bookmark is enough.
How large can my files be?
Up to 100 MB per file. One batch can produce up to 300 MB of converted files, because the ZIP archive is assembled in the memory of your browser: download what is finished, clear the list and carry on with the rest.
Do the tools work without a connection?
Once the page has loaded, counting and WebP conversion keep working offline. HEIC is the exception: the code that decodes it is fetched when you pick your first photo, and from then on that tool works offline too.