OAuth Callback URL Builder
Build an OAuth 2.0 authorization request URL from client ID, redirect URI, scope, and state in your browser.
Runs entirely in your browser — nothing you enter is uploaded or stored.
OAuth Callback URL Builder
Build an OAuth 2.0 authorization request URL from client ID, redirect URI, scope, and state in your browser.
Paste your input on the left and the result is produced instantly — entirely in your browser. Your data never leaves the page, which you can confirm from the Network panel or our privacy policy.
Frequently asked questions
How do I use the OAuth Callback URL Builder?
Paste or type your input on the left, set the options, and the authorize url appears on the right — copy or download it. Everything runs in your browser.
Is my data uploaded anywhere?
No. This tool runs entirely in your browser — your input is never sent to a server. You can verify it in the Network tab or in our Content-Security-Policy.
Is the OAuth Callback URL Builder free?
Yes — completely free, no sign-up and no limits. Everything happens client-side.