deep-translator
A flexible free and unlimited python tool to translate between different languages in a simple way using multiple translators
Decision gist · record as of 2026-08-14
Yes, if you need free, simple translation and can tolerate dormant maintenance. The low install friction, permissive license, and broad translator coverage make it practical for one-off scripts and small projects. However, do not rely on it for production systems where translation service availability is critical—the dormant status means breakage from service changes will not be fixed promptly. One known vulnerability (PYSEC-2022-252) should be reviewed before use in sensitive contexts.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Some translators (e.g., ChatGpt, language detection) require external API keys; the base translators rely on web scraping and may break if target services change their HTML structure.
- Low friction: pure Python wheel with only two runtime dependencies (beautifulsoup4, requests).
- Maintenance is dormant—last commit was 2024-07-23 and the latest release dates to 2023-06-28, so expect no active bug fixes or feature development, though the codebase is marked Production/Stable.
License · maintenance · safety
MIT (permissive) — MIT license (permissive): you can use, modify, and distribute this package freely in commercial and private projects with minimal restrictions, provided you include the license notice.
last release 2023-06-28 (1143 days) · last repo commit 2024-07-23 · 2,036 stars
1 known vulnerabilities (OSV.dev, 2026-08-14) · 2,419,447 downloads/mo, #3,072 on PyPI
Alternatives
Verify before relying
pip install deep-translator
from deep_translator import GoogleTranslator
translated = GoogleTranslator(source='auto', target='de').translate('hello world')- Whether web-scraping-based translators (Google, Linguee, Pons, MyMemory) remain functional given the dormant maintenance status and potential service changes.
- Current status of the PYSEC-2022-252 vulnerability and whether it affects version 1.11.4 or has been mitigated.
- Whether the package's dependency on beautifulsoup4 and requests for web scraping introduces reliability or legal concerns with the underlying translation services.
What it is and what it does
deep-translator is a Python wrapper that abstracts multiple free translation services (Google Translate, Microsoft Translator, DeepL, Yandex, Linguee, Pons, MyMemory, Papago, QcriTranslator, and ChatGpt) behind a unified API. You instantiate a translator class, specify source and target languages, and call translate() to get results. It also supports automatic language detection, batch translation, file-based translation (text, DOCX, PDF), and proxy configuration.
The package is designed for developers who need simple, free multilingual translation without managing multiple APIs or dealing with authentication complexity. It depends on beautifulsoup4 and requests to scrape or query these services. Maintenance is dormant (last release June 2023, last commit July 2024), so while it is marked Production/Stable, you should expect no active support or fixes if underlying services change.
Use it for
- Translate user-generated content or documents in a web application without paying for a dedicated translation API.
- Automate bulk translation of text files or document collections across multiple languages for localization workflows.
- Detect the language of incoming text automatically to route it to the correct processing pipeline.
- Compare translations from multiple services to choose the best result or validate translation quality.
- Integrate translation into a CLI tool or batch job that processes documents from the terminal.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, if you need free, simple translation and can tolerate dormant maintenance.
The low install friction, permissive license, and broad translator coverage make it practical for one-off scripts and small projects. However, do not rely on it for production systems where translation service availability is critical—the dormant status means breakage from service changes will not be fixed promptly. One known vulnerability (PYSEC-2022-252) should be reviewed before use in sensitive contexts.
Install
deep-translator on PyPI
Before you install
Low friction: pure Python wheel with only two runtime dependencies (beautifulsoup4, requests). Maintenance is dormant—last commit was 2024-07-23 and the latest release dates to 2023-06-28, so expect no active bug fixes or feature development, though the codebase is marked Production/Stable.
Some translators (e.g., ChatGpt, language detection) require external API keys; the base translators rely on web scraping and may break if target services change their HTML structure.
License in practice
MIT license (permissive): you can use, modify, and distribute this package freely in commercial and private projects with minimal restrictions, provided you include the license notice.
Quickstart
pip install deep-translator
from deep_translator import GoogleTranslator
translated = GoogleTranslator(source='auto', target='de').translate('hello world')Verify before relying
- Whether web-scraping-based translators (Google, Linguee, Pons, MyMemory) remain functional given the dormant maintenance status and potential service changes.
- Current status of the PYSEC-2022-252 vulnerability and whether it affects version 1.11.4 or has been mitigated.
- Whether the package's dependency on beautifulsoup4 and requests for web scraping introduces reliability or legal concerns with the underlying translation services.
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release >=3.7,<4.0 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 2 packagesbeautifulsoup4requests |
| Maintenance | Dormant 1,143 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 2,419,447 / month, #3,072 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | 1 PYSEC-2022-252 |
| Classifiers | Development Status :: 5 - Production/StableIntended Audience :: DevelopersIntended Audience :: EducationIntended Audience :: Information TechnologyLicense :: OSI Approved :: MIT LicenseOperating System :: OS IndependentProgramming Language :: Python :: 3Programming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.7Programming Language :: Python :: 3.8Programming Language :: Python :: 3.9Topic :: CommunicationsTopic :: EducationTopic :: Software DevelopmentTopic :: Text ProcessingTopic :: Text Processing :: Linguistic |
Evidence: deep_translator-1.11.4-py3-none-any.whl
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See also deepl · translate · translators · googletrans · argostranslate · libretranslatepy · googletrans-py · azure-ai-translation-text · BabelDOC · youtube-transcript-api