Sanitize Stripe Webhook event JSON dumps (invoice.payment_succeeded, payment_intent.succeeded, checkout.session.completed), customer emails, card fingerprints, SEPA IBANs, and client_secret tokens 100% locally in browser memory before committing unit test fixtures to Git or sharing in support tickets.
Sanitize Stripe event JSON payloads, client_secret tokens, card fingerprints, and customer billing PII 100% locally in browser RAM
Drop Stripe Event file (.JSON, .NDJSON, .HAR, .CSV) or paste payload below
Supports JSON, NDJSON, JSONL, HAR, CSV, TXT
Architected for prosumers replacing expensive monthly SaaS subscriptions with a flat $19.00 buyout.
Redacts PaymentIntent client_secret tokens, SetupIntent secrets, and whsec_ signing keys inside Stripe JSON payloads.
Replaces card.fingerprint, last4 digits, routing numbers, and SEPA debtor IBANs with schema-safe tokens.
Sanitizes receipt_email, customer_details, phone numbers, and client IPs while keeping Stripe JSON types valid.
Preserves Stripe event IDs (evt_*) and object hierarchies so sanitized payloads drop straight into unit tests.
Zero configuration, zero cloud server dependencies, instant execution.
Load a Stripe event payload (.json, .ndjson, .har, .csv) or test with our built-in sample in browser RAM.
Choose 35% Partial Mask, 70% Standard Webhook Redaction, or 95% Strict PCI Safe-Harbor Scrubbing.
Inspect scrubbed client_secret tokens, card fingerprints, and customer billing PII locally on your device.
Copy or download the first 70% rows free, or unlock 100% batch export with a €3.99 Pass or $19 Lifetime PRO.
See why fintech backend engineers, SaaS billing developers, and QA teams 💳 switch from monthly subscriptions to our local buyout.
| Feature / Metric | 🛡️ StripeWebhook | ☁️ Cloud SaaS (Hookdeck) |
|---|---|---|
| Payload Processing Location | 🛡️ 100% Local Browser RAM (Zero Upload) | ☁️ External Cloud Proxy & Remote Storage |
| client_secret & whsec_ Scrubbing | 🛡️ Built-In 3-Tier Deterministic Redaction | ☁️ Manual Transformation Rules Required |
| Card Fingerprint & IBAN Masking | 🛡️ Instant Schema-Preserving Anonymization | ☁️ Full Payload Logged in Cloud Dashboard |
| Unit Test Fixture Generation | 🛡️ 1-Click Sanitized JSON / CSV Export | ☁️ Manual Copy & Regex Cleanup |
| Pricing & Licensing | 🛡️ €3.99 24h Pass or $19 One-Time Buyout | ☁️ $39 to $149/month Recurring SaaS Fee |
Eliminate vendor lock-in and cloud upload security risks.
Hookdeck and Svix charge recurring monthly fees. Pay $19 once (or €3.99 for 24h) for lifetime local sanitization.
Sending raw production Stripe events to cloud inspectors exposes live customer emails and card fingerprints.
Manual regex edits break nested data.object JSON. Our engine preserves valid Stripe schemas for unit tests.
Download a standalone single-file HTML PRO app that runs 100% offline in air-gapped fintech environments.
Deep technical breakdown driving our client-side productivity engine.
Recursively sanitizes sensitive fields across data.object and data.previous_attributes in Stripe webhook events.
Targets Stripe PaymentIntent client_secret and whsec_ strings while keeping object IDs (evt_*, cus_*, sub_*) intact.
Maintains consistent masked tokens for identical customer emails and card fingerprints across multi-event logs.
Executes all parsing, scrubbing, and CSV/JSON export inside local browser RAM with zero network calls.
No monthly bills. No sneaky price hikes. Pay once, use forever.
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Prosumer & Solo Professional
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Everything you need to know about privacy, local memory execution, and buyouts.
Never. All parsing and redaction run 100% locally in your browser RAM. Zero bytes of your Stripe webhook payloads or customer PII leave your device.
Yes. The scrubber preserves Stripe JSON schemas, event IDs (evt_*), and types while replacing receipt_email, card.fingerprint, IBANs, and client_secret with valid placeholders.
The Free Workbench lets you copy and download the first 70% of rows free.
Yes. Both the web studio and the offline PRO workstation support single Stripe JSON events, NDJSON/JSONL logs, HAR captures, and CSV files.