How to use Webhook Signature Verifier
- Line 1: provider (github, stripe, slack, gitlab).
- Line 2: your webhook secret.
- Line 3: the signature header value (e.g. sha256=... or t=...,v1=...).
- Line 4: empty. Line 5+: raw request body.
- Click Validate to verify the signature.
Example
Input
Your input or data here
Output
Result will appear here after running the tool
Frequently asked questions
- Which providers are supported?
- GitHub (X-Hub-Signature-256), Stripe (Stripe-Signature), Slack (X-Slack-Signature), GitLab (X-Gitlab-Token).
- Is the body sent to a server?
- No. Verification runs in your browser using the Web Crypto API.
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