What Is Remove Accents Tool?
Create a Latin accent-stripped copy while retaining the original in a separate input field. Basic, Extended Latin, German and Scandinavian keep unsupported source text; Strict ASCII deliberately deletes remaining non-ASCII code points. This is a lossy cleanup operation, not universal transliteration or recovery of the original spelling.
How to Use Remove Accents Tool
- Paste a short sample or choose Sample. Save the original before exporting.
- Choose a mode and compare its replacements. All modes retain mapped letter case; there is no separate duplicate Preserve Case option.
- Inspect names, non-Latin text and the separate cleanup/deletion counts. Use Strict ASCII only when its deletion policy suits the receiving system.
- Copy the cleaned output or download normalized-text.txt. If Copy fails, select the output field and copy manually.
- Validate the receiving field. Removing accents alone does not lowercase text, insert hyphens or create a complete URL slug.
How Remove Accents Tool Works
A source cluster is eligible only when it consists of one Latin-script character followed by combining marks. The tool canonically composes that cluster with NFC, applies the chosen explicit character map, then uses NFD and removes all marks in that eligible result. This handles both precomposed letters and base-plus-mark spellings. Non-Latin clusters, emoji, mixed-script clusters and joiner sequences stay intact in ordinary modes.
Extended Latin adds mappings for letters that do not decompose to an ordinary ASCII base, including stroked l and dotless i. German adds umlaut expansions and sharp s; Scandinavian provides optional ring, stroke and ligature expansions. These are selectable replacement maps, not universal rules for every name or language. Basic already retains case, so its former Preserve Case duplicate has been removed.
Strict ASCII uses Extended Latin cleanup before deleting every remaining code point above 127. Ordinary spaces, tabs, CRLF, CR and LF remain; unsupported ASCII controls and incomplete Unicode are rejected before conversion. ASCII output alone does not prove valid identifiers, printable fields or database compatibility. Counts distinguish changed source clusters from later deleted code points; removed accents are part of the cleanup count, not that deletion count.
Remove Accents Tool Example
| Mode | Input | Output | What changed |
|---|---|---|---|
| Basic | Café / Café | Cafe / Cafe | Precomposed and decomposed accents converge. |
| German | Ä Ö Ü ß ẞ | Ae Oe Ue ss SS | Explicit expansions; check the intended spelling. |
| Scandinavian | Å Æ Ø | Aa Ae Oe | Optional map, not a rule for every Nordic language. |
| Extended Latin | ł ı | l i | Additional mappings, beyond canonical decomposition. |
| Basic | é 中 😀 | e 中 😀 | Non-Latin text and emoji remain unchanged. |
| Strict ASCII | é 中 😀 | e | Remaining non-ASCII code points deleted; two spaces retained. |
| Basic | H̶͏҉ | H | All marks on this Latin cluster removed, not selectively recovered. |
When to Use Remove Accents Tool
Prepare a comparison copy
Keep correctly spelled names and compare a separate accent-stripped representation.
Review a legacy import
Try a small sample, then check the actual importer and deletion counts.
Prepare a slug draft
Clean accents first; handle casing, spaces and allowed punctuation separately.
Compare replacement conventions
Inspect Basic versus expanded forms before choosing a spelling for the intended destination.
Common Mistakes
Normalization is not accent deletion by itself. This tool adds a deliberate mark-removal policy, which can erase meaningful accents and Latin-attached decoration together. It cannot distinguish original accents from added Zalgo marks or recover replaced Noise characters. Strict ASCII also removes emoji and non-Latin words; never treat that as lossless cleanup.
The non-ASCII input counter counts code points, not accented letters. Canonically equivalent inputs may contain different code-point counts but yield the same cleaned result. Unsupported letters can remain in ordinary modes. Invalid or oversized input stays editable, clears output and disables Copy/Download; correct it to recover. All input and mode changes clear old Copy feedback.
Tips for Better Results
Compare several spellings from your real workflow, including uppercase letters and decomposed accents. Preserve the original names and check expanded forms with the intended recipient. The conversion helper runs in this browser, but that is not a site-wide promise about telemetry or confidential-document safety. Output and Copy/Download checks here do not certify another application.
Background: Unicode Normalization Forms explains canonical composition and decomposition. Unicode Text Segmentation describes source boundaries. Neither defines these optional transliteration maps or promises selective mark recovery.