Revendum Tools | Developer testing dashboard

Current dashboard signals

Live tools 21

Remote checks 6

Local transforms 15

Build queue 0

Total tools 21

Public routes 377

Tool views (30d) 91

Uptime 99.9%

SSL Expiry Checker Inspect certificate timing, issuer details, and generate quick curl probes.

CRT/KEY Match Test Confirm whether a certificate and private key actually belong together.

RSA Public Key Export Extract an RSA public key from a certificate for quick validation work.

CSR Validator Paste a CSR and validate subject fields, structure, and request metadata quickly.

Certificate Requests

CSR Generator Generate a new CSR and private key in one step without leaving the browser flow.

Certificate Requests

SSL Expiry Checker — type to filter tools

Tools

Every tool, categorized

SSL Inspection

3

SSL Expiry Checker

Inspect certificate timing, issuer details, and generate quick curl probes.

CRT/KEY Match Test

Confirm whether a certificate and private key actually belong together.

RSA Public Key Export

Extract an RSA public key from a certificate for quick validation work.

Certificate Requests

3

Paste a CSR and validate subject fields, structure, and request metadata quickly.

Generate a new CSR and private key in one step without leaving the browser flow.

CSR Command Creator

Build the exact openssl command needed for repeatable CSR generation.

Key & Bundle Handling

2

PFX Command Generator

Generate PKCS12 or PFX export commands for bundles and deployment packaging.

PFX Key Exporter

Upload a PFX and export the required private key type for debugging or migration.

Data & Encoding Tools

4

Beautify, validate, and minify JSON payloads. All processing stays in your browser — data never leaves.

JSONPath Tester

Query nested JSON data using JSONPath expressions. Test and validate paths instantly in your browser.

Base64 Encoder / Decoder

Encode and decode Base64 strings and files instantly. All processing stays in your browser.

Decode JWT tokens locally to inspect header, payload, expiry, and claims. No data leaves your browser.

Network & DNS Tools

3

Perform DNS lookups (A, AAAA, MX, CNAME, NS, TXT, SOA) with response times. Server-side resolution for accurate results.

HTTP Header Inspector

Fetch and inspect HTTP response headers, cache behavior, security policies, and missing protections.

Redirect Chain Checker

Trace redirect hops, per-hop timings, status codes, and final response chain in one pass.

Developer Tools

3

Regex Playground

Test regular expressions against sample payloads with real-time matching, groups, and highlighted results.

Compose HTTP requests visually and export clean curl commands. Supports methods, headers, auth, and body.

Webhook Payload Inspector

Capture and inspect webhook payloads with unique URLs. View headers, body, and replay-friendly formatting.

Security Tools

2

CSP Header Analyzer

Analyze Content-Security-Policy headers. Detect weak directives, missing policies, misconfigurations, and XSS risks.

Password Generator

Generate strong, cryptographically-random passwords with customisable length, sets, and entropy calculation.

Ops Tools

1

Cron Expression Tester

Parse and test cron expressions. Preview next execution times across timezones for your production schedules.

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