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Free Online Tools
Small tools for languages, voice and audio. They run in your browser, cost nothing and need no account.
Language & travel
- Conversation card generatorPick two languages and a situation, then print a bilingual phrase card with pronunciation. 32 languages.
- Online keyboardsType Russian, Ukrainian, Greek, Arabic, Hebrew, Korean or Japanese without changing your keyboard.
- Typing test in other languagesWords per minute in Spanish, French, German, Italian, Portuguese, Russian or Ukrainian.
- Phonetic spelling generatorEnglish text to IPA and an easy respelling, with the stressed syllable marked.
- What language do they speak?Type a country or nationality and see the languages spoken there, with a phrasebook link for each.
- Word counterWords, characters, sentences, reading time and speaking time. Counts Chinese and Japanese properly.
Voice & speech
- Text to speech MP3Natural voices in 70+ languages and accents, a slow mode for learners, and MP3 download.
- Voice recorderRecord in the browser, trim the ends and download. Nothing is uploaded.
- Speaking speed testRead a passage aloud or talk freely and get your words per minute, next to typical rates.
- Vocal range testSing your lowest and highest notes and find your range and voice type.
- Human to cat translatorSay something and hear it back in meows that follow your voice. Just for fun.
- Human to dog translatorSay something and hear it back in barks that follow your voice. Just for fun.
Audio & hearing
- Microphone testLive level meter, background-noise reading and a record-and-play-back check.
- Left / right earbud testA tone in one ear at a time, so you know which bud is which and that both work.
- Bluetooth audio delay testTap along to a beat to measure how many milliseconds your earbuds lag behind.
- Hearing testFind the highest frequency you can hear and compare with typical hearing by age.
- Tone generatorAny frequency from 20 Hz to 20 kHz, four waveforms, sweeps and left/right panning.
- Speaker cleanerThe low water-eject tone that pushes water and dust out of a phone speaker.
- Classroom noise meterA full-screen traffic light that turns red when the room gets too loud.
Also free: printable phrasebooks in 31 languages and the live voice translator.