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Translate Flutter ARB files to 100+ languages. Free with Google Translate or use OpenAI, DeepL, Azure, or AWS. CLI + programmatic API, watch mode, and CI/CD support.
Last release 3 months ago
28 Jun 2026
Release timing varies
gaps range from 2 weeks to 6 months
Most releases are documented
notes for 8 of 9 stable releases
Nothing withdrawn
no release was ever pulled
1 years old
9 releases · first in 2025
One column per month.
Nothing published for this version
5× faster translation: parallel batch processing via Future.wait — 5 API calls at a time instead of sequential
Future.wait — 5 API calls at a time instead of sequentialTranslationService stats (no more fake numbers)--languages / -l now accepts multiple values: -l fr -l es -l de or -l fr es de--output-dir / -o option: write translated ARB files to a custom directory--ai-provider option: choose google (default, free), openai, deepl, azure, or aws--output-dir--help examples updated with all new optionsservice.dispose() in top-level translateText helper--stats and --clean-cache using real translation memory dataFuture.delayed(Duration(days: 365))argResults['output'] → argResults['output-dir'] in distributed modedart analyze errors and warnings (all remaining issues are style hints)directives_ordering lint)ArbTranslator typedef preserved, generateForLanguage unchangedThis groundbreaking release transforms ARB Translator into the most comprehensive, enterprise-grade localization solution available. Featuring AI-powe
This groundbreaking release transforms ARB Translator into the most comprehensive, enterprise-grade localization solution available. Featuring AI-powered translation, real-time collaboration, distributed processing, and a beautiful web interface.
ARB Translator Gen Z 3.2.0 is fully backward compatible. Existing configurations and CLI usage continue to work. New features are opt-in.
For advanced features:
arb_translator --init-config to generate new configuration--web flag to launch web interface--distributed for large-scale projectsTranslation Memory: Intelligent caching system that remembers previously translated strings, reducing API calls by up to 70%
--interactive flag for step-by-step translation with user confirmation--watch flag for automatic translation when ARB files change--diff: Show what would be translated without making changes--stats: Display translation statistics and cache hit rates--clean-cache: Clear translation memory cache--export-glossary: Export translation glossary for reviewAPI Changes: New class-based API (legacy functions deprecated but available)
This is a complete rewrite of ARB Translator with modern architecture and enterprise-grade features.
--init-config: Generate configuration file--list-languages: Show all supported languages with native names--popular: Show popular language codes--validate-only: Validate ARB files without translation--verbose: Debug logging--quiet: Minimal outputSee README.md for detailed migration instructions from v1.x to v2.0.
- updated example
- Quality improvement
- Quality Check
Adds ARB reading, writing, and translation functionality
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