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- Free
- No sign-up
- Works on any device
Create a QR code for a link, Wi-Fi, WhatsApp, contact and more, or read one from a photo.
- Free
- No sign-up
- 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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JSON tree viewer and editor
Explore JSON as a collapsible tree, search it, copy a value's path and edit it.
- Free
- No sign-up
- Works on any device
About JSON tree viewer and editor
Open JSON as a collapsible tree, search keys and values, copy the path to any item and edit values in place. It makes large API responses far easier to understand than a wall of text. Invalid JSON is flagged, with a missing comma or quote as the usual culprit.
How to use JSON tree viewer and editor
- Paste your JSON into the editor.
- Expand or collapse nodes, and use search to find a key or value.
- Click a value to copy its path, or edit it in place.
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 a JSON path?
A path like data.users[0].email that points to one value inside the structure, useful in code, tests and query tools.
Why does my JSON not load?
It is likely invalid. Common causes are a trailing comma, single quotes instead of double, or a missing bracket. Fix the line shown in the error.
Can I use the path in my code?
Yes, the copied path shows how to reach the value from the root. Adjust its syntax for your language, as formats differ slightly.
Is JSON tree viewer and editor free?
Yes. JSON tree viewer and editor 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.