Translate any project - Even Without i18n

Scan your source code, generate i18n infrastructure automatically, translate everything, and inject localized strings safely.

Download for windows
See how it works

No refactoring required

Safe injection

Built for developers

Localization shouldn't require rewriting your codebase.

Real-word projects often lack a proper i18n system. strings are hardcoded, scattered, and risky to change.
Manual extraction, setup, and translation can take days - or weeks.​

LocEngine creates localization infrastructure automatically.

LocEngine doesn’t just translate your project — it builds the i18n foundation for you.

  • Detects translatable strings from source code

  • Generates i18n keys automatically

  • Creates localization structure for your project

  • Injects translated strings safely

No manual setup. No refactoring.

How it works?

Step 1

Scan

Analyze your entire codebase using a 3-layer scanning engine.

Step 2

Generate i18n

Automatically create translation keys and localization structure.

Step 3

Translate & Inject

Translate all strings and safely inject them into your project.

No i18n required

Localize projects that were never designed for localization.

Automatic i18n key generation

Create translation keys directly from source code.

Direct source code injection

Write localized strings safely into project files.

190+ supported formats

Works across web, mobile, desktop, and frameworks.

WordPress automation

Generate PO, POT, and MO files automatically.

Backup & rollback protection

Every operation is safe and reversible.

Who is LocEngine for?

Legacy Projects

Add localization to projects without i18n infrastructure.

SaaS Products

Prepare your application for global users quickly.

WordPress Developers

Translate themes and plugins automatically.

Agencies

Localize client projects faster and safer.

Built for real world codebases.

LocEngine is designed to work with complex, imperfect projects — including legacy codebases without localization infrastructure.

🔹 Multi-layer Scanning Engine

Detects translatable strings across files, structures, and formats.

🔹 Automatic i18n Generator

Creates translation keys and localization structure from source code.

🔹 Translation & QA Pipeline

Applies machine translation and validates output consistency.

🔹 Safe Injection Engine

Writes localized strings directly into source code with protection.

🔹 Backup & Recovery System

Preserves original files and enables instant rollback.

LocEngine Processing Engine
Initializing scan... Project type: Auto-detected Files analyzed: 83 Strings detected: 1,248 Generating i18n keys... i18n structure created ✓ Applying machine translation... Running QA validation... Injecting localized strings... Safe injection complete ✓ Creating backup snapshot... Backup stored ✓ Status: Ready for deployment

Designed to reduce manual work — without compromising code safety.

Your code stays safe. Always.

Designed to reduce manual work — without compromising code safety.

LocEngine is designed to work with complex, imperfect projects — including legacy codebases without localization infrastructure.

Automatic backup before modification

Your original files are preserved before any change.

Instant rollback capability

Restore your project at any stage.

Non-destructive processing

Operations run on a protected copy of your project.

Format-aware modifications

Changes respect file structure and syntax.

Designed to prevent broken builds

Safety checks run before injection.

You stay in control of your code at every step.

Backup snapshot created
Protected processing environment
Validation checks executed
Safe code injection applied
Project integrity preserved

From manual localization chaos to automated control.

LocEngine transforms how projects become multilingual.

Without LocEngine
Manual string extraction
No localization structure
Risk of broken code
Complex translation workflow
No backup protection
Slow • Risky • Error-prone
With LocEngine
Automatic string detection
i18n generated automatically
Safe source code injection
One-click translation
Backup & rollback system
Fast • Safe • Production-ready

From manual localization chaos to automated control.

LocEngine transforms how projects become multilingual.

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Start translating your project today.

Download LocEngine for Windows and transform your codebase into a fully localized project — even without i18n.​

Ready for real projects

LocEngine is built to work with production codebases, legacy systems, and modern frameworks.

What you get

  • Automatic string detection
  • i18n generation from source code
  • Safe code injection
  • Machine translation support
  • Backup & rollback protection

System Requirements

  • Windows 10 or newer
  • Cor i5 CPU 5th genration or higher
  • 4GB RAM minimum
  • Internet connection for translation services
STABLE RELEASE
LocEngine for Windows
Current version: 4.5
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Secure download • No registration required

✔ Safe source modification ✔ Automatic backup included ✔ Works even without i18n
File size: — Last updated: —
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Built for projects that were never meant to be localized.

Most localization tools expect your project to be ready. LocEngine prepares the project for localization — automatically.

Core Differentiators

Works without i18n infrastructure

Generates localization structure directly from source code.

Direct source-level integration

Translated content is safely injected into project files.

Designed for real-world codebases

Handles legacy systems and mixed project structures.

Automation-first workflow

From scanning to translation to integration — minimal manual work.

WHY DEVELOPERS CHOOSE LOCENGINE
Core Engine Capabilities
Multi-layer string detection
Automatic i18n key generation
Format-aware code processing
Safe source code injection
Integrated QA validation
Engine status: Production-ready

LocEngine doesn’t just translate projects. It makes them localizable.

COMMON QUESTIONS
Yes — but safely. The software creates a backup before any change and applies modifications using format-aware processing.
Yes. LocEngine can generate localization structure and translation keys directly from your source code.
Always. A backup snapshot is created automatically before processing.
Yes. You can review and edit translations before applying them.
Safety checks and validation run before injection to prevent structural issues.
No. Run the application and start scanning your project.
FOUNDER NOTE
Built by a developer, for developers.
LocEngine started as a practical solution to a recurring problem: translating real-world projects that were never designed for localization.

As a solo developer, I focused on building a tool that works with actual codebases — not ideal conditions. Every feature is designed to reduce manual effort while protecting project integrity.

This is just the beginning. The goal is simple: make software localization accessible for any project.
Abdul Bassir Mohammadi — Founder of LocEngine

Have feedback? I’d love to hear from you.