Turn YouTube videos into active practice for any language

Improve your skills in any language

Tombik transforms YouTube videos into synced transcripts, native-language translations, active practice tools, AI conversation, and a learning coach that understands where each learner struggles.

English flagEnglish
Spanish flagSpanish
French flagFrench
German flagGerman
Japanese flagJapanese
Korean flagKorean
Chinese flagChinese
Portuguese flagPortuguese
Turkish flagTurkish
Synced subtitles
Native-language translation
Active practice

One video becomes a full lesson

Tombik is built for learners who do not only want to watch. They want to understand, respond, remember, and improve.

1
Add a YouTube video

Paste a video URL or choose a ready-made video from the public library.

2
Read synced subtitles

Follow the original transcript with a native-language translation under each line.

3
Practice actively

Turn each video into listening, speaking, writing, vocabulary, and grammar work.

4
Let the coach learn

Tombik tracks missed words, weak grammar, and repeated mistakes over time.

What Tombik gives every video

The product combines transcript, translation, practice, and coaching into one learning flow. Each feature is connected to the same video context.

Understand the video
  • Synced original transcript
  • Native-language translation
  • Downloadable subtitles
  • Video-based AI explanations
Practice what you hear
  • Listen & Write dictation
  • Fill in the Blank
  • Listen & Speak shadowing
  • Replay exact subtitle chunks
Build vocabulary
  • Video Keywords
  • Vocabulary Recall
  • Explain the Word
  • Personal keyword history
Use AI as a coach
  • Writing Practice feedback
  • Grammar Focus from real sentences
  • Discuss the Video
  • Voice Video Chat

Practice modes that make learners active

Tombik does not stop at subtitles. The learner has to listen, write, speak, recall, explain, and discuss.

Listen & Write

The learner hears a short subtitle chunk and writes what they understood. Tombik accepts natural spelling variants and highlights what needs work.

Listen & Speak

A shadowing-style speaking mode where learners listen, record themselves, and compare their pronunciation against the source.

Fill in the Blank

The video pauses around a target word so the learner can focus on one missing piece at a time.

Writing Practice

Open-ended questions help learners write their own answers. AI checks meaning, grammar, word choice, and gives an explanation.

Grammar Focus

Grammar questions are generated from real sentences in the transcript, so grammar is learned inside context instead of isolated rules.

Video Discussion

Learners chat about the whole video topic while AI guides the conversation and corrects language mistakes.

Learning Coach

The system learns from every practice signal.

Instead of showing raw mistake counts, Tombik can turn small events into useful guidance: which words need review, which grammar patterns repeat, and what the learner should practice next.

Words missed in Listen & Write
Words solved with hints
Fill-in-the-blank mistakes
Speaking and pronunciation issues
Grammar patterns that repeat
Writing corrections from AI

Pricing

Start free, then upgrade when you want longer videos, more AI checks, voice practice, and a detailed learning coach.

FeatureFreePremium
Video adding3 videos / week10 videos / day
Maximum video length10 minutes120 minutes
Transcript + translationIncludedIncluded
Listen & Write20 AI checks / day300 AI checks / day
Fill in the Blank10 AI checks / day300 AI checks / day
Listen & Speak10 AI checks / day300 AI checks / day
Writing Practice3 answers / day300 answers / day
Grammar Focus5 checks / day300 checks / day
Vocabulary Recall30 checks / day300 checks / day
Explain the Word3 checks / day300 checks / day
Video Discussion5 messages / day300 messages / day
Voice Video Chat5 minutes / day60 minutes / day
Learning CoachBasicFull + detailed
AdsShownNo ads
Free

$0 forever. Short videos, transcript, translation, and daily practice limits.

Create free account
Premium
10-day trial

$10 / month. No payment today during the trial, cancel before it ends.

Start Premium trial

Built for learners who already watch real content.

Tombik is especially useful for learners who are past the very beginning stage and want to improve through real videos, native-language support, and repeated active practice.

Start with the 10-day trial. No payment today, and you can cancel before the trial ends.