Eliminate Kubernetes secret leaks before Git commits or vendor chart tickets. Mask .dockerconfigjson tokens, PEM TLS private keys, and database credentials 100% inside your browser without Doppler ($149/mo) cloud lock-in.
Process and sanitize Helmshield payloads 100% privately inside browser memory
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Supports CSV, JSON, TXT, XML & Log Streams
Core capabilities built into HelmShield Studio
Automatically detects and masks base64 registry auth strings, GHCR/ECR tokens, and private repository credentials inside imagePullSecrets blocks while preserving YAML array structure.
Replaces multi-line PEM private keys (RSA/ECDSA) and TLS secret blocks under ingress.tls with deterministic SHA-256 audit tokens so helm lint and helm template still validate cleanly.
Scans nested extraEnv, envFrom, postgresql.auth.password, and redis.auth keys to scrub live API tokens, JDBC/Postgres connection URLs, and bearer credentials in under 15ms.
Your Kubernetes production values.yaml never touches external servers or third-party secret vaults. Every redaction pass runs strictly inside volatile client-side memory.
Zero configuration, zero cloud server dependencies, instant execution.
See why merchants and prosumers switch from monthly subscriptions to our local buyout.
| Feature / Metric | 🛡️ HelmShield Studio | ☁️ Cloud SaaS (Doppler) |
|---|---|---|
| Execution Architecture & Secret Custody | 🛡️ 100% Local Browser RAM (Zero Network Upload) | ☁️ Cloud-Hosted SaaS Control Plane & Agent Sync |
| imagePullSecrets & .dockerconfigjson Masking | 🛡️ Instant Base64 Registry Token & Auth Scrubbing | ☁️ Requires External Operator & Cluster Secret Store |
| Ingress TLS PEM Private Key Sanitization | 🛡️ Structure-Preserving PEM Key Block Hash Masking | ☁️ Manual Secret Reference Refactoring Required |
| Air-Gapped Offline Workstation Deliverable | 🛡️ Included Self-Contained HTML Appliance | ☁️ Not Available (Requires Cloud API Connectivity) |
| Annual TCO & Team Licensing Model | 🛡️ $19 One-Time Perpetual Buyout (€3.99 24h Pass) | ☁️ $149/mo ($1,788/yr Recurring Team Subscription) |
Eliminate vendor lock-in and cloud upload security risks.
Why pay monthly recurring SaaS fees for simple helm values tools? Switch to HelmShield Studio for a single $19 buyout.
Doppler uploads private data to cloud servers. We process 100% locally on your machine.
Process large helm values files instantly without waiting for cloud server roundtrips.
Eliminate daily export limits and resolution caps with unlimited local helm values processing.
Deep technical breakdown driving our client-side productivity engine.
Platform engineers routinely attach helm get values outputs to vendor support tickets or Slack threads. Automated local scrubbing strips live registry and TLS keys before sharing.
Naive regex replacements break YAML multiline block scalars (| and >) and boolean types. Structure-aware key masking keeps chart schemas valid for dry-run testing.
By replacing sensitive secret values with keyed SHA-256 prefixes, SRE teams can compare staging vs production values.yaml files to verify secret rotation without exposing plaintext.
Instead of paying per-seat monthly subscriptions to Doppler ($149/mo) just to sanitize chart overrides for contractors, run an air-gapped browser appliance for a one-time $19 buyout.
No monthly bills. No sneaky price hikes. Pay once, use forever.
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Everything you need to know about privacy, local memory execution, and buyouts.
HelmShield Studio parses each YAML line and multi-line PEM block in local browser RAM, masking only the sensitive scalar values (such as imagePullSecrets, tls.key, and password fields) while keeping indentation spaces, comments, and keys 100% intact.
Never. All parsing, token detection, and cryptographic hash masking execute strictly inside your local browser memory. Zero bytes of your Helm chart configuration leave your workstation.
The engine detects imagePullSecrets (.dockerconfigjson), ingress.tls private keys (BEGIN RSA/EC PRIVATE KEY), PostgreSQL/Redis passwords, Bearer/API tokens, AWS/GCP credentials, and webhook signing secrets.
Doppler requires a $149/mo recurring cloud subscription and external cluster operators. HelmShield Studio gives SRE and DevSecOps engineers an instant, zero-upload local values.yaml scrubber for a one-time $19 buyout or €3.99 24h pass.
Yes. Because HelmShield Studio preserves YAML data types, quoting rules, and key hierarchy, your sanitized values.yaml passes helm lint and helm template dry-run checks without syntax errors.
The free workbench lets you scrub and export the first 70% of your Helm values payload immediately. Unlocking the €3.99 24h Pass or $19 Perpetual PRO Appliance removes the 30% row lock and delivers a standalone offline HTML workstation with 4 batch compliance modes.