Look up any Thai word or text - instant English translation, tone, and romanization
Try an example
A Thai dictionary that explains the answer
ThaiLookup is a free Thai-to-English lookup tool for people who are trying to read Thai, not just get past it. Paste a word, a phrase, or a whole sentence and you get the English meaning alongside the things a translator leaves out: the tone of each syllable, a tone-marked romanization, and a breakdown of how the sentence is put together. No account is needed to look something up.
If you are still learning the script, the Thai alphabet guide covers all 44 consonants, their classes, the vowel forms, and how tone is actually worked out when you read a syllable.
What every lookup gives you
Meaning, in context
Thai runs together without spaces, so the first job is working out where each word begins and ends. Paste a phrase and it is segmented for you, then translated word by word as well as as a whole - so you can see which part of the Thai carried which part of the English.
Tone and romanization
Every syllable is analysed for its tone, and the romanization is marked to match. Thai has five tones and the same string of letters means different things depending on which one you use, so a translation that skips tone has skipped the part you need in order to say it out loud.
Words that stay learned
A lookup you close is a lookup you forget. Save anything you look up into a deck and review it on a spaced-repetition schedule, so the vocabulary you actually run into - not a generic word list - is what sticks.
How it compares
Most people reading Thai already have a tool open - a translator, an AI chat, a course app, or a dictionary. Each is good at something different, and none of them do the same job as the others. These write-ups are honest about where ThaiLookup is the better pick and where it is not.
Frequently asked questions
How do I look up a Thai word?
- Paste or type Thai text into the lookup box and press enter. You get the English meaning, a tone-marked romanization, and a breakdown of the text word by word and syllable by syllable. You can also tap one of the example phrases to see what a full breakdown looks like before typing anything yourself.
Does ThaiLookup show tones?
- Yes. Every syllable is analysed for its tone, and the romanization is marked so you can see which tone each syllable carries. Tone is the part most translators leave out, and it is the part that decides whether a Thai word is understood correctly.
Is ThaiLookup free?
- Looking up Thai is free and does not require an account. Signing in is only needed to save words into decks and review them over time.
Can I save the words I look up?
- Yes. Any word or phrase from a lookup can be saved into a deck and reviewed with spaced repetition, so the words you actually encounter are the ones you end up remembering. This is the main difference between a lookup tool and a translator.
Can I look up a whole Thai sentence, not just one word?
- Yes. Paste a full sentence and it is segmented for you. Thai is written without spaces between words, so the segmentation is doing real work: it shows where each word starts and ends, then gives you the meaning, romanization, and tone for each piece.
How is this different from Google Translate?
- Google Translate gives you the meaning and stops there. ThaiLookup also gives you the tone, the romanization, and the syllable structure, and lets you save what you looked up for review. It is built to teach you the Thai rather than to replace reading it.