URL Parser · free online developer tool
Break a URL into parts, tabulate query params. No install, opens instantly, works offline — data stays in your browser.
How to use URL Parser
- Open this page (or search “URL Parser” on www.258tool.com).
- Enter your input in the tool panel — results update instantly.
- Copy, download or save as needed; your data is stored locally on this device.
FAQ
Is URL Parser free?
Completely free. No sign-up, no account — open and use.
Is my data uploaded to a server?
No. All processing runs locally in your browser; data stays on your device.
Does URL Parser work offline?
Yes. After the first visit, add 258tool to your home screen and everything works offline.
ReferenceRFC 3986(URI 统一资源标识符标准)语法 · https://www.rfc-editor.org/rfc/rfc3986