HTML and JSON translation

Universal Web Translator

Translate HTML pages and JSON language files on your own computer. A tool for developers, agencies and online stores preparing content in multiple languages.

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Tools for website translation

Translate content and keep control of your files.

HTML and JSON support

Translate text while keeping code separate from content. Built-in checks help protect the file structure.

Local AI translation

Choose a translation option suited to your text and hardware. Processing runs on your computer.

SEO content

Translate image alt text and meta descriptions alongside page content.

GPU acceleration

Speed up processing with a compatible graphics card, or use the processor.

Long-text handling

Long texts are split into smaller sections to manage memory use during translation.

Optional proofreading

An additional grammar and punctuation check. Disabled by default.

See Web Translator in action

See how HTML pages and JSON language files are translated.

Translation options

Compare the options and choose one suited to your task and hardware.

Expressapprox. 420 chars/s*
Fast processing for simpler texts.
Standardapprox. 270 chars/s*
A balance of speed and quality.
Advancedapprox. 160 chars/s*
For more varied content.
Proapprox. 12 chars/s*
For demanding product and marketing copy.
Expertapprox. 5 chars/s*
For complex texts on more capable hardware.

Indicative results on an RTX 4060 (8 GB). Speed varies by text and settings.

System requirements

Choose hardware suited to the size of your projects.

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Minimum configuration

Basic Tasks
Operating SystemWindows 10 / 11 (64-bit)
ProcessorIntel or AMD processor with AVX2 support
RAMMinimum 8 GB
ProcessingCPU processing is suitable for smaller HTML files and JSON language files.
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Recommended configuration

Large-Scale Work
RAM16–32 GB of RAM for larger projects.
StorageAn SSD helps load AI models faster.
GPUA compatible dedicated graphics card is recommended for faster processing.
Video memory (VRAM)Memory requirements depend on the selected model. Larger models need more VRAM or system RAM.
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Version 1.3 changes

LATEST UPDATE
  • Regional settings — Projects use standardized region codes and separate workspaces.
  • Structure checks — Additional validation helps detect changes to page structure during translation.
  • Navigation protection — Key navigation elements are kept separate from translated content.
  • HTML parsing — Improved handling of technical elements in page headers.
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