Make Your TextMore Readable

AnnoReader is a reading tool for English language learners or readers of other languages.

This tool visualizes the sentence structure, dependencies between the words, and SVOCs in English text, along with 50+ translations.

Enjoy studying English!


AnnoReaderNNS isV a Creading tool NNtoolforPP English language learners NNor readers of other languagesNN.This Stool NNvisualizesVBV English Osentence structureNN, structuresuchJJ as nounsNN, verbsNN, clausesNN, andCC phrasesNN, visualizesby addingVB various annotations NNaddingto makeVB a text NNmoreAD readableJJ.


Try it

AnnoReader App available!

Get it on App StoreGet it on Google Play

You may use the Reader for the long text.


The iOS and Android apps are now available.

Screen shot 1Screen shot 2Screen shot 3
Get it on App StoreGet it on Google PlayQR code

Browser extensions

An extension to Google Chrome, Mozilla Firefox, to annotate website easily.


Hironobu Saito <hiro at> @hironobu-s