Polish Character and Accent Remover

Fast, accurate, and free online Polish character and accent remover that runs directly in your browser.

Secure (SSL)

Client-Side Processing

100% Free

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Instructions

1

Enter data
Enter content, paste text or load a file from disk.
2

Click the button
The tool will immediately process your data in the browser.
3

Get the result
Copy the finished text or save the file to your device.

                                                function runTool() {

                                                  return "Result ready in 0.1s";

                                                }

Settings

Input text

68 characters

Conversion mode

Show substitution report

Result

Yellow gooseberry
Creme brulee - Sao Paulo
Michal Zebrowski & Lukasz

Changed characters: 7 Linking characters removed: 5 Input characters: 68 Mode: Basic

▶ Tabela podmian (7 unikalnych)

Original		Substitute
è	→	e
û	→	u
é	→	e
ã	→	a
ł	→	l
Ż	→	Z
Ł	→	L

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Polish Character and Accent Remover - Text Transliteration Tool

An online text transliteration tool that strips Polish diacritics (ą, ę, ó, ś, ź, ż, ć, ń, ł) and European Latin accents (é, ü, ñ, etc.), replacing them with standard ASCII equivalents. Runs entirely in your browser without software installation – perfect for developers, database administrators, and SEO specialists needing clean, ASCII-compliant text.

ą→a ę→e ó→o URL slugs ASCII free online

What the tool is for

Accented characters and diacritics often create compatibility issues in legacy databases, non-UTF-8 APIs, FAT/NTFS filesystems, and command-line utilities. This tool converts ą→a, ę→e, ó→o, ś→s, ź→z, ż→z, ć→c, ń→n, ł→l, and strips standard Latin accents (é→e, ü→u, ñ→n). An optional ASCII-Friendly mode also expands ligatures: ß→ss, æ→ae, œ→oe.

How to use

1. Paste or type text containing Polish or accented characters into the input area. 2. Select your conversion mode: Basic (removes diacritics) or ASCII-Friendly (also expands special ligatures). 3. Optionally check "Show Replacement Report" to view a table of substituted characters. 4. Click Process and copy the sanitized text with the "Copy" button.

Common Use Cases

URL Slugs: Convert "Żółć gęśla jaźń" into "zolc-gesla-jazn" for SEO-friendly CMS, WordPress, and ecommerce links.
Filenames: Eliminate encoding errors on Linux/Windows servers lacking native Unicode filename support.
Legacy Systems: Normalize text for Latin-1 / ISO-8859 databases, CSV exports, and ERP integrations.
Usernames & Passwords: Prepare identifiers for systems that strictly enforce ASCII-only characters.
SEO & Marketing: Generate normalized tags, tracking slugs, and campaign identifiers.

Frequently Asked Questions

Is the Polish letter "ł" supported?

Yes. The letter "ł" (Latin L with stroke) does not decompose under standard Unicode NFD decomposition, so our tool handles it via an explicit mapping: ł→l, Ł→L. The same rule applies to other special letters like ð, ø, and þ.

What is ASCII-Friendly mode?

ASCII-Friendly mode expands ligatures and typographic compounds into standard multi-letter ASCII equivalents: ß→ss, æ→ae, Æ→AE, œ→oe, Œ→OE. Basic mode strips diacritical marks while leaving ligatures intact.

Does the tool support languages other than Polish?

Yes. The algorithm utilizes Unicode NFD decomposition, supporting French (é, ê, ç), German (ü, ö, ä), Spanish (ñ), Czech (š, ž, ř), and other Latin-based alphabets.

Is the output identical to iconv transliteration?

Very similar, but deterministic: standard command-line iconv depends on server locale settings, whereas this tool guarantees consistent, predictable character replacement across all platforms.

What is the character input limit?

The web interface processes up to 5,000 characters per batch smoothly in real time.