Free Vietnamese keyboard online — Telex and VNI compose on first load. Remove or restore accents, browse tone examples, and copy Unicode text to any app without Unikey or EVKey.
Typing never leaves your browser — nothing is sent to a server.
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QWERTY + Vietnamese letters
QWERTY + Vietnamese letters
Remove or restore diacritics, normalize broken Unicode, then apply to the editor.
Vietnamese keyboard online
Real-time Telex, VNI, or VIQR typing — like Unikey in your browser.
Virtual keyboard with accented Vietnamese letters.
Edit Vietnamese text directly without input conversion.
Browse letters, diacritic vowels, and tone examples. Click to insert into the editor.
Ready-made greetings and everyday sentences — tap to insert or copy.
Dictate in Vietnamese with browser speech recognition — no upload.
Type Vietnamese online at KeyLingo with Telex or VNI — real-time diacritics in your browser, no Unikey or EVKey install. Switch input methods, use the virtual keyboard, copy Unicode text, and fix accents with built-in Unicode tools.
Use the editor at the top of this page — works on desktop and mobile browsers without installing software.
The virtual keyboard opens by default. Click on-screen keys or type on your physical QWERTY keyboard with live key highlighting.
Use the mode tabs to switch to Telex / VNI Compose or Unicode Editor — your draft text stays in the editor.
Click Copy and paste into WhatsApp, email, social apps, Google Docs, or any app that accepts Unicode.
Practical tips for Vietnamese input — layouts, accents, and common questions answered below.
KeyLingo opens with the Vietnamese virtual keyboard — click accented letters directly. Switch to Telex / VNI Compose to type on QWERTY with live diacritics (Xin chaof → Xin chào). Use Unicode Editor to paste existing text. Copy with one click to Zalo, Facebook, Gmail, or Word.
Telex uses letters for diacritics: aa→â, aw→ă, ee→ê, oo→ô, ow→ơ, uw→ư, dd→đ. Tones: s (sắc), f (huyền), r (hỏi), x (ngã), j (nặng), z removes a tone. Switch input method in the toolbar to try Telex, VNI, or VIQR.
VNI uses numbers: a8→ă, a6→â, d9→đ, e6→ê, o6→ô, o7→ơ, u7→ư. Tone digits 1–5 add sắc, huyền, hỏi, ngã, nặng. Switch to VNI in the method bar if you learned VNI at school or work.
Both produce identical Unicode output. Telex is faster on QWERTY because it avoids number keys; VNI is easy to remember for beginners. KeyLingo supports both plus VIQR for legacy forum text — switch anytime without leaving the page.
The Unicode Tools panel strips diacritics (Tiếng Việt → Tieng Viet) for search or legacy systems, restores common words from unmarked ASCII, and normalizes broken Unicode to NFC. Apply results directly to the editor.
Vietnamese has six tones including ngang (no mark). The same syllable with different tones has different meanings — ma, mà, má, mả, mã, mạ. Browse the tone examples in the Character Explorer.
KeyLingo works in mobile browsers with a touch-friendly editor and bottom-sheet virtual keyboard. If using Telex compose, disable keyboard autocorrect — it interferes with accent sequences. Use the sticky Copy toolbar after typing.
Unikey and EVKey are excellent OS-level input methods for daily use. KeyLingo is for when you cannot install software — public PCs, borrowed devices, or quick edits — with Telex, VNI, accent tools, and phrases in one workspace.
All typing and conversion run locally in your browser. KeyLingo never uploads your text. Drafts save in localStorage on this device only.
Vietnamese keyboard, input methods, and privacy — answered clearly.
Open KeyLingo, select Telex or VNI, and type in the editor. Diacritics appear in real time. Copy the result anywhere — no install required.
Telex maps Vietnamese diacritics to QWERTY letters: aa→â, dd→đ, and s/f/r/x/j for tones. It is the standard method in Vietnam.
Telex uses letters; VNI uses numbers (a8→ă, 1–5 for tones). Both output the same Unicode Vietnamese text.
Use the Unicode Tools panel → Remove accents, then Apply to editor. Converts Tiếng Việt to plain ASCII like Tieng Viet.
Turn off keyboard word suggestions/autocorrect. They break Telex key sequences before conversion runs.
No. Compose mode adds diacritics to Vietnamese spelling — it does not translate meaning. Type Vietnamese syllables using Telex or VNI rules.
No. All processing happens locally in your browser.
VIQR is a legacy ASCII convention using punctuation for tones (' ` ? ~ .). KeyLingo supports it for old forum and email text.
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