ANSI to Unicode Converter
Convert ANSI encoded Bangla text to Unicode format instantly. Paste your text, see the result, copy and go.
The Relationship Between ANSI and Bijoy
For Bangla text, ANSI and Bijoy are effectively the same encoding. "ANSI" is the label Windows uses for 8-bit code pages, while "Bijoy" is the specific mapping of Bangla characters to those byte values. When you save Bijoy text as "ANSI" in Notepad, the bytes are identical. This converter decodes those bytes back to proper Unicode Bangla.
- ANSI byte range: 0x80–0xFF (128–255)
- Bijoy and ANSI use identical byte values for Bangla files
- Notepad "ANSI" saved .txt files work directly with this tool
- Output is UTF-8 Unicode — works on all devices, no font needed
Batch Conversion(.txt files only)
How to Convert ANSI to Unicode
- 1
Paste ANSI
Drop your ANSI encoded text into the input box — even if it looks like scrambled English, that is normal.
- 2
Auto-convert
Proper Unicode Bangla appears instantly in the result box as you type or paste.
- 3
Copy result
Click Copy to send the Unicode text to your clipboard, or download it as a .txt file.
- 4
Use anywhere
Paste into any website, social media, Google Docs, or app — no font installation needed.
- 1
Paste ANSI
Drop your ANSI encoded text into the input box — even if it looks like scrambled English, that is normal.
- 2
Auto-convert
Proper Unicode Bangla appears instantly in the result box as you type or paste.
- 3
Copy result
Click Copy to send the Unicode text to your clipboard, or download it as a .txt file.
- 4
Use anywhere
Paste into any website, social media, Google Docs, or app — no font installation needed.
ANSI to Unicode Converter Features
When You Need an ANSI to Unicode Converter
Notepad ANSI File Recovery
Old .txt files saved as "ANSI" in Windows Notepad contain Bijoy byte values. Paste the text here to recover readable Unicode Bangla — perfect for old notes, drafts, and archives from Windows 7, 8, or 10.
Legacy Windows Database Migration
Older SQL Server or Access databases in Bangladesh often store Bangla in ANSI/Bijoy columns. Export the text, paste here, and convert to Unicode for migration to modern UTF-8 database schemas.
Old .doc File Recovery
Word documents created on older Bangla Windows setups often contain ANSI/Bijoy encoded text inside the .doc binary. Open in Word, select all, copy, and paste here to extract clean Unicode Bangla.
Search Index & Data Processing
ANSI-encoded Bangla cannot be properly searched or sorted by modern systems. Convert to Unicode to enable full-text search, alphabetical sorting, and natural language processing on Bengali text data.
Understanding the ANSI to Unicode Result
ANSI encodes each Bangla character as a single byte in the 0x80–0xFF range of the Windows code page. When you paste ANSI text, the converter looks up each byte in its Bijoy-to-Unicode mapping table and replaces it with the correct Unicode code point (U+0980–U+09FF). The output is standard UTF-8 Bangla that renders on any modern device.
If the output shows proper Bangla, the conversion succeeded. If you still see boxes (□) or question marks, the conversion is correct but your viewer lacks a Bengali Unicode font — this is a font issue, not a conversion error. Modern Windows, macOS, Android, and iOS all include Bengali fonts by default.
Common ANSI to Unicode Problems & Fixes
| Problem | Cause | Fix |
|---|---|---|
| Output still looks like English letters | The input was not ANSI/Bijoy encoded — it may already be Unicode or a different encoding. | Check the source: if the text already shows Bangla in a browser, it is Unicode and does not need conversion. |
| Boxes (□) or question marks in output | The conversion is correct but your viewer lacks a Bengali Unicode font. | Paste the output into a modern browser, Google Docs, or a messaging app — it will render correctly there. |
| Some conjuncts (যুক্তাক্ষর) look wrong | The original text used a non-standard Bijoy variant or custom font mapping. | Manually review and fix the affected conjuncts. Standard Bijoy text converts without issues. |
| দণ্ড (।) shows as জ | In Bijoy encoding, জ and । (danda) share the same byte (0x9C). | Use the জ/। mode toggle in the converter to switch interpretation of ambiguous bytes. |
Fonts & Devices for ANSI to Unicode Conversion
| Platform | Legacy / Bijoy Font | Unicode Font (Built-in) |
|---|---|---|
| Windows 10/11 | SutonnyMJ, Siyam Rupali (for viewing ANSI) | Nirmala UI, Vrinda (built-in) |
| Windows 7/8 | SutonnyMJ (manual install) | Vrinda (built-in) |
| macOS | SutonnyMJ (manual install) | Bangla MN, Arial Unicode (built-in) |
| Linux | SutonnyMJ (manual install) | Noto Sans Bengali (install via package manager) |
| Android | N/A (ANSI not used on mobile) | Noto Sans Bengali (built-in) |
| iOS | N/A (ANSI not used on mobile) | Bangla (built-in, system font) |
After conversion to Unicode, no Bijoy font is needed — the output works everywhere.
Frequently Asked Questions
What is ANSI encoding and how does it relate to Bangla text?
ANSI refers to 8-bit character encodings used by Windows. When you save Bangla text in Notepad and choose "ANSI" as the encoding, the Bangla characters are stored as single-byte values in the 0x80–0xFF range. In the Bangla context, this is functionally identical to Bijoy encoding — the raw Bijoy byte values are preserved in the ANSI code page.
Is ANSI the same as Bijoy encoding?
For Bangla text, yes. "ANSI" is the label Windows uses for 8-bit encodings, while "Bijoy" is the specific mapping of Bangla characters to those byte values. When you save Bijoy text as an ANSI file in Notepad, the bytes are identical. This converter decodes those bytes back to proper Unicode Bangla.
How do I know if my text is ANSI encoded?
If your Bangla text was saved in Notepad with "ANSI" encoding, or if it came from an older Windows application, it is likely ANSI. The text will appear as scrambled English letters and symbols (like "Avwg evsjv‡`k K_v ej|") when viewed without a Bijoy font. Paste it here — if it converts to readable Bangla, it was ANSI/Bijoy encoded.
Can I convert text from old .txt or .doc files saved as ANSI?
Yes. Open the file in Notepad, Word, or any text editor, select all (Ctrl+A), copy, and paste here. The byte values convert cleanly to Unicode. For .doc files, the text inside is often ANSI/Bijoy encoded if the document was created on an older Bangla Windows setup.
Why does my ANSI text look like random English letters?
This is normal. ANSI/Bijoy stores every Bangla letter as a raw byte value — for example, a capital "A" (0x41) might be regular ASCII, while 0x85 represents অ. Without a Bijoy font installed, your browser shows those raw bytes as Latin characters. Paste the same text here and the converter maps those bytes back to proper Unicode Bangla.
My ANSI file was saved on Windows 7 — will it still convert?
Yes. Windows 7, 8, 10, and 11 all use the same 8-bit ANSI code page structure for Bangla text. As long as the file was saved with "ANSI" encoding in Notepad or a similar Windows text editor, the byte values are standard Bijoy/ANSI and will convert cleanly to Unicode in this tool.
What is the difference between ANSI and Unicode?
ANSI uses single bytes (0x80–0xFF) to represent Bangla characters, which only works with specific Bijoy fonts installed locally. Unicode is the international standard that uses multi-byte encoding (UTF-8), making Bangla text universally compatible across all modern devices, browsers, and applications — no font installation needed.
Can I batch convert multiple ANSI files at once?
Currently the tool converts one paste at a time. For batch conversion of many ANSI files, open each file, copy the text, and paste it here. There is no character limit, so you can combine multiple files into one large paste. A dedicated batch upload feature for .txt files is on our roadmap.