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Create a QR code for a link, Wi-Fi, WhatsApp, contact and more, or read one from a photo.
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- Works on any device
Fill in the details to see your QR code.
PNG for phones, chats and websites. SVG and PDF stay sharp at any size, which is best for printing. Tip: point your phone camera at the preview to test it.
3. Style (optional): colors, dots, logo
Choose a photo or screenshot or drag it here
Works with photos of printed codes, screenshots and image files.
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Semver range checker
Check which versions match an npm range (^1.2.0, ~1.4, >=2) and sort versions.
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- No sign-up
- Works on any device
About Semver range checker
Enter an npm version range and a list of versions to see which ones match, or sort versions in order. A caret before 1.2.0 allows changes that do not bump the leftmost non-zero number, a tilde before 1.4.0 allows patch updates only, and a range starting with greater-than-or-equal-to 2 accepts anything from 2.0.0 upward.
How to use Semver range checker
- Type or paste your text in the box above.
- The result appears instantly as you type.
- Copy the result or download it as a file.
Why use this tool?
- Private: everything happens in your browser. Nothing you enter is uploaded.
- Free, with no sign-up, no watermark and no limit on how often you use it.
- Works on phones, tablets and computers: Android, iPhone, Windows, Mac and Linux. Nothing to install.
- Available in 10 languages.
Also known as
Frequently asked questions
What is the difference between ^ and ~ in npm?
The caret ^1.2.3 accepts minor and patch updates below 2.0.0. The tilde ~1.2.3 accepts only patch updates below 1.3.0.
Is Semver range checker free?
Yes. Semver range checker on Toolipedia is free to use, with no sign-up and no watermark.
Is it safe to use?
Yes. Everything is worked out in your browser, and nothing you enter is sent to our server.
Does it work on my phone?
Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.
Do I need an account?
No. Just open the page and use the tool. There's no sign-up and no email needed.