URL parser and query editor
Inspect URL components and edit query parameters without losing repeated names, their order or the URL fragment.
QR code generator and image reader
Create QR codes for text, links, Wi-Fi and contacts. Download PNG or SVG, or read a code from an image without opening its link.
HTTP and HTTPS links only. A missing scheme becomes https://.
Anyone who scans this code can read the password. Enterprise Wi-Fi is not supported.
Exports a vCard 3.0. The receiving app decides how to import each field.
Live preview
Enter some content to see your QR code here.
Black on white, with the required quiet zone. Test the exported code before printing.
Check encoded contents
Drop one PNG, JPEG, WebP or GIF. Up to 20 MiB and 20 million pixels; crop around small codes.
Decoded contents
Contents are shown as plain text. Links are never opened automatically.
About this tool
Share a link, let guests join Wi-Fi or prepare a contact card. Create and inspect QR codes in one place, with a live preview and readable encoded contents.
How to use
Choose Text, Website, Wi-Fi or Contact and fill in the fields. The QR code updates automatically. Website mode adds https:// when the scheme is missing; check the encoded contents before sharing. Wi-Fi supports personal WPA/WPA2, WEP and open networks. Contact mode creates a vCard 3.0 with a name and optional phone, email and organization.
Download a PNG for everyday sharing or an SVG for sharp printing at any size. The image uses black modules on white with a four-module quiet zone. Keep that border, avoid stretching, and scan a test print with the intended phone. Higher error correction leaves less room for content; it does not guarantee that a cropped or covered code will scan.
To read a code, select Read an image and drop one PNG, JPEG, WebP or GIF. The tool reads one QR code, shows the contents as text and never opens a link or joins a network automatically. Animated images use their first frame. Up to 20 MiB, 20 million pixels and 8,192 pixels per side are accepted; images are reduced to 2,048 pixels per side for reading. Crop close to a small code if it cannot be found.
Payloads are limited to 2,953 UTF-8 bytes, with lower practical capacity at higher correction levels. Processing happens in your browser, with no upload or saved input. A Wi-Fi QR code contains the password in readable form. Generated codes are static: there is no expiry, scan tracking or editable redirect service.
Common questions
Will a generated QR code expire?
The code is a static image containing the data you entered, so the image itself does not expire. A website it points to can still change or go offline. This tool does not provide editable short links or scan statistics.
Does a Wi-Fi QR code hide the password?
No. The password is included in the code and can be read by a scanner. Share it only with people who should have access. Changing the network name, password or security type requires a new code.
Why will my phone not scan the image?
Keep the four-module white border, use a sharp image and avoid stretching or placing graphics over it. Very small codes inside large screenshots can disappear when resized; crop the image first. This reader extracts one QR code at a time.
Why can fewer than 2,953 characters be too much?
The limit is measured in UTF-8 bytes, not characters. Emoji and many scripts use several bytes, and higher error correction reduces capacity. Shorten the content or lower correction, then test the downloaded image.
Related tools
Opens in a new tab
Comments
0