Published Pricing

Pick the right plan for the way you ship JavaScript.

Start free for smaller jobs, then upgrade when you need more monthly capacity, larger files, the desktop project workflow, or stronger protection for production JavaScript. Every paid plan includes Maximum protection and guided preset suggestions.

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Pricing Snapshot

Simple monthly pricing with room to grow.

Every plan includes JavaScript obfuscation. Paid tiers unlock larger requests, additional protection options, and desktop project workflows. Compare each plan's monthly allowance and request limits below.

4 plan options Free, Basic, Corporate, and Enterprise.
Up to 3000MB per month Scale from quick tests to larger recurring workloads.
Up to 120MB per request Support bigger build outputs as your projects grow.
Cancel anytime No long-term contract and no forced lock-in.
Plans

Four plans with a straightforward upgrade path.

Every plan includes JavaScript protection. Paid tiers add more capacity, stronger compression, advanced options, and desktop workflows. WinUI Local Advanced keeps modern .js/.jsx and mixed HTML/server-script source on-device after an online entitlement check, with the protection report written locally; hosted desktop mode sends selected JavaScript for VM bytecode.

Start online Use Free for small samples, compatibility checks, and before-and-after review without a sales process.
Move real projects local Paid plans unlock the desktop workflow for larger folders and embedded scripts; selected JavaScript is sent to the hosted service.
Review evidence first Security Evidence explains runtime monitoring, payment-page artifacts, VM proof, and safe-sharing boundaries before checkout.
Free
$0/month

Try the engine on real code with no credit card. Best for evaluation and single-file scripts.

200MB Monthly Quota
20 Files Per Request
200KB Request Size
Low Compression
  • Name protection that makes variable and function names harder to understand.
  • String protection that hides readable text and messages inside the code.
  • Optional formatting for easier review of online-tool output.
  • Browser-based online tool only.

Free forever. Upgrade only when your monthly volume or feature needs exceed the limits.

Start Free
Basic
$29/month

Paid project protection and desktop app access for individuals protecting real project files.

200MB Monthly Quota
250 Files Per Request
10MB Request Size
Medium Compression
  • Deep obfuscation and code transposition beyond the Free feature set.
  • Stronger code protection that makes copied browser logic harder to study.
  • Domain & date locking.
  • Desktop app access for larger local projects.

Choose Basic for larger requests and paid protection options: up to 250 files and 10MB per request.

Choose Basic
Most Popular Corporate
$49/month

More capacity and advanced controls for teams protecting multi-file projects.

500MB Monthly Quota
2000 Files Per Request
30MB Request Size
High Compression
  • Advanced name protection for larger projects.
  • Member protection for method and property names.
  • Extra code confusion to make analysis harder.
  • Plan eligibility to request VM bytecode beta access; enrollment is separate.
  • Everything in Basic.

Fit for teams that need more room and stronger options than Basic.

Need VM bytecode protection? Confirm beta enrollment with support before buying. Purchasing this plan does not activate VM access.

Choose Corporate
Enterprise
$99/month

The largest quotas and strongest protection options for high-volume projects.

3000MB Monthly Quota
10000 Files Per Request
120MB Request Size
Best Compression
  • Deep code-flow protection for harder-to-read output.
  • Encrypted strings to hide readable text clues.
  • Additional advanced transformations for important code.
  • Embedded JavaScript support for HTML / PHP / ASP / ASPX / JSP.
  • Everything in Corporate.

Highest-capacity tier — for large projects and frequent protection runs.

Need VM bytecode protection? Confirm beta enrollment with support before buying. Purchasing this plan does not activate VM access.

Choose Enterprise
Buyer Proof

Test your protected build before you buy.

Build your app, protect a separate copy, then run your tests against that output. Compare compressed bundle size, startup, and important user flows. Choose a paid plan for the request capacity or protection options you actually need — generating a protected file alone does not prove compatibility or security.

Follow the Build Validation Guide Review Security Evidence Compare Gaps Payment Evidence VM Proof Demo
JSO AI Add-On

Add AI guidance to any protection plan.

JSO AI helps you choose protection settings, spot release risks earlier, and understand what to adjust when protected code needs review. Start with your own OpenAI or Claude key, or add managed JSO AI billing when your account has checkout enabled.

AI Basic
$19/month

For individuals who want a clearer starting point before protecting a project.

50 Guided Checks
200K Review Capacity
  • Plain-language help choosing a protection preset.
  • Compatibility checks before you publish protected code.
  • Practical explanations for common protection questions.

Best first add-on when you want confidence before choosing stronger settings.

Set Up AI Basic
Team Fit AI Corporate
$79/month

For teams that review higher-value releases and need more guided checks each month.

500 Guided Checks
2M Review Capacity
  • Everything in AI Basic.
  • Review help for higher-value releases.
  • Suggestions for code paths that deserve stronger protection.
  • Pre-release checks for suspicious or fragile patterns.

Recommended for teams using Corporate or Enterprise protection plans.

Set Up AI Corporate
AI Enterprise
$299/month

For organizations that need the largest monthly review capacity and clearer security-review evidence.

5000 Guided Checks
20M Review Capacity
  • Everything in AI Corporate.
  • Deeper release review for security and vendor evaluations.
  • Expanded review capacity for larger protected projects.
  • Priority support for AI-guided protection workflows.

Best for teams that need stronger review evidence and the highest monthly limits.

Set Up AI Enterprise
Provider billing Use your own OpenAI or Claude key when provider access and billing should stay under your account.
No surprise overages AI usage is capped by guided checks and review capacity. When a limit is reached, the dashboard points you to the right upgrade path.
Managed payment When AI checkout is active for an account, logged-in customers can subscribe through Stripe and manage billing from the usage page.
Detailed Comparison

Selected limits and feature unlocks.

This comparison focuses on the differences buyers usually care about most: request capacity, compression level, and the advanced protection controls that unlock as plans increase.

Feature Free Basic Corporate Enterprise
Capacity
Monthly quota 200MB 200MB 500MB 3000MB
People on the plan (seats) 1 1 5 15
Maximum JS files per request 20 250 2000 10000
Maximum JS size per request 200KB 10MB 30MB 120MB
Compression ratio No compressor Medium High Best
Core Protection
Name mangling Included Included Included Included
Compressor Not Included Included Included Included
Encode strings Included Included Included Included
Code formatter Included Included Included Included
Hide readable strings Included Included Included Included
Advanced Protection
Desktop, API, and automation access Not Included Included Included Included
Stronger code protection Not Included Included Included Included
Code transposition Not Included Included Included Included
Lock domain / date Not Included Included Included Included
Replace globals Not Included Not Included Included Included
Protect members Not Included Not Included Included Included
Dead code insertion Not Included Not Included Included Included
Encrypt strings Not Included Not Included Not Included Included
Move nested functions Not Included Not Included Not Included Included
Advanced high-value code protection (beta) Not Included Not Included Eligible · request access Eligible · request access
Hosted organization directory and SCIM provisioning Not Included Not Included Not Included Included

Enterprise also includes the strongest advanced protection options for larger and higher-value projects.

VM beta activation: Corporate and Enterprise establish plan eligibility, but purchasing either plan does not automatically enroll the account in VM bytecode protection. Request the UseVMProtection beta flag from [email protected] before relying on VM-protected output. Until enrollment, a VM request returns standard Maximum-mode output with an explicit warning.

Plan Checklist

What to compare before choosing a plan

The right plan depends on how much code you protect each month, how large your files are, and whether you need stronger protection than the free tier provides.

Online plus desktop Start with the browser for quick checks, then use the desktop app for larger folders and mixed web files.
Project size Compare monthly allowance, file count, and request size separately. Basic increases request capacity; Corporate and Enterprise also provide larger monthly allowances.
Protection strength Move up when you need deeper transformations and stronger protection for high-value code.
Distribution controls Paid plans include options such as domain and date locking for projects that need extra restrictions.
Which Tool Should I Use?

Use the online tool for tests and the desktop app for real projects.

Most customers start with the free online obfuscator. WinUI Local Standard keeps basic ES5 .js offline; paid Local Advanced keeps modern .js/.jsx and mixed HTML/server-script source on-device after an online plan check, and writes the protection report locally. VM bytecode protection uses the service.

Quick sample Use the online tool when you want to test a small piece of code immediately.
Local processing Use the desktop app when you prefer to keep source files on your own computer.
Embedded scripts Use the desktop app for JavaScript inside HTML, PHP, ASP, ASPX, or JSP files.
More capacity Choose a paid plan when the free limits are too small for your project.
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Questions

Frequently asked before upgrading.

A few of the most common questions about plans, billing, and how the service handles your code.

How does the free account work?

No credit card is required. You can create an account, use the free limits, and upgrade later whenever you need more capacity or advanced protection features.

Do I need a long-term contract?

No. Plans are billed monthly, and you can change or cancel your subscription whenever your needs change.

Which payment methods do you accept?

Online orders are handled securely through Stripe and PayPal, and major credit cards are accepted.

Does a paid plan change how my source code is handled?

No plan stores your source as part of the normal workflow. Hosted protection requests are processed for the duration of the request, and large transport payloads may use temporary server storage that is removed when the request ends. If source must stay on your own machine, WinUI Local Standard, paid Local Advanced, and the npm CLI with --local all protect on-device — see Security Evidence.

Can I upgrade later without starting over?

Yes. Start on the smallest plan that fits today and move up when your monthly usage, file count, or protection requirements increase.

Can obfuscation restore the original code later?

No. Obfuscation is designed to make code difficult to understand, not to create a reversible copy of the original source.

How do teams keep release settings consistent?

Use the same desktop project settings each time you protect code so your output stays consistent from one release to the next.

How do framework teams use this in React, Vue, Angular, or Vite?

Protect the JavaScript files your website or app publishes. If your project uses a framework, test the protected output in the browser before publishing it.

What can a team standardize without enterprise procurement?

You can standardize desktop settings, plan limits, and protection presets without a custom contract or sales-led rollout.

Desktop App

Batch processing for entire projects

Protect whole projects in one pass — including JavaScript embedded in HTML, PHP, ASP, ASPX, and JSP. The desktop app handles batches the browser tool cannot, and is included with every paid plan.

Download Desktop App › Take a Tour ›
JavaScript Obfuscator Desktop GUI
Ready To Start?

Protect your JavaScript with the plan that matches your release process.

Start on Free for smaller jobs, or jump straight to a paid plan when you already know you need bigger request limits or deeper protection options.

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