Bijoy ↔ Unicode Bengali converter
Convert Bijoy / SutonnyMJ to Unicode Bengali, or convert Unicode to Bijoy for a compatible legacy workflow.
Runs in your browser. Your text is not uploaded or stored. Up to 20,000 characters per conversion. Open a TXT or paste text. TXT downloads use UTF-8.
বিজয় / সুতন্বী এমজে থেকে ইউনিকোড বাংলা
পুরোনো বাংলা লেখা পেস্ট করুন, রূপান্তরের দিক বেছে নিন এবং ফলাফল কপি করুন। মিশ্র লেখার ক্ষেত্রে শুধু পুরোনো ফন্টের অংশটুকু নির্বাচন করুন।
How to use this converter
Use Unicode for the web, email and modern office documents. Choose the reverse direction only when a legacy workflow requires Bijoy-encoded text. The legacy preview intentionally shows its underlying character codes; no unlicensed font is distributed.
Handles pre-base vowel signs, split o/au signs, reph and common conjuncts. Unicode output works with modern Bengali fonts. Legacy output needs a separately licensed, compatible SutonnyMJ font in your destination app.
Conversion limits & mixed text
Targets the common Bijoy / SutonnyMJ character map, not every Bengali legacy font. Text copied from a PDF may have missing characters or a different map. Historical glyph variants can differ; review the result in the destination software. Characters without a legacy mapping remain in Unicode and trigger an explicit warning. This is encoding conversion, not translation or OCR.
Plain text only: rich text, font metadata and document layout are not imported. No font is included or required for Unicode output beyond your device’s normal script support.
Open-source engine & licences
Bijoy engine: @abdalgolabs/ansi-unicode-converter 1.0.5 (MIT). Upstream source. Licence notices and downloadable source.
A PRACTICAL EXAMPLE
Convert only the legacy Bengali passage in mixed text
Plain text loses font information, so Latin-looking characters can belong to either English or a legacy Bengali mapping. Choose the scope explicitly. This example converts Avgvi to আমার while preserving the English, Arabic and Japanese surroundings.
- Paste English 123 — Avgvi — العربية 日本語 into Your text.
- Choose Bijoy / SutonnyMJ → Unicode. Under Which text uses the legacy font?, choose Selected passage only.
- Select only Avgvi in the input and select Convert text.
- Compare English 123 — আমার — العربية 日本語, then use Copy result or Download TXT.
Select only Avgvi in the first line.
English 123 — Avgvi — العربية 日本語English 123 — আমার — العربية 日本語Keep in mind
- Use an explicit selected passage for mixed English and legacy text. Plain text cannot identify the source font.
- Supports the common Bijoy/SutonnyMJ mapping, not every font or Word/PDF layout.