• LINE Tools 1
  • LINE Tools 2
  • LINE Tools 3
  • LINE Tools 4

LINE Tools

Over 5 million downloads in 219 countries!No.1 in the Utilities category at app stores and no.2 in the Top Free section!
An all-in-one app featuring all the essential tools you need! Of course it features all the lovely LINE characters too!

Small font size giving you a head-ache? Want to use the mirror function in the dark? Need a flashlight, quick? Well “LINE Tools” is the app for you! It solves all these problems and so much more!

★★★★★ Main Features ★★★★★First set of tools include measuring tools, clocks, calculators and other convenient stuff! In fact there will be over 17 tools in 4 separate genres!Many more tools are being developed as we write this, so keep your eyes open!

【The Lineup So Far】★Measurement Tools●Ruler, Protractor, Horizontal Gauge, Audio Level Monitor, Compass

★Time●Stopwatch, Timer, Japanese Calendar

★Convenient Stuff●Flashlight, Mirror, Magnifying Glass, Spaghetti Measurer, QR Code Reader

★Calculator●Calculator, Japanese Year Converter, Unit Converter, Size Table

Don’t worry! We’ll be adding many more soon!

■Information: Supported OS: Android 2.2 / 4.0 or higher

*Please note that some features may not work on devices without cameras, flashlights, and sensors, or when the program is run on devices which are otherwise not supported.Also, please be aware that on devices other than those listed under the Recommended Devices above, there may be errors with the rulers and spaghetti measurers.

■Please give us your feedback!If you come across any problems please get in touch with us and tell us what went wrong. We will work on making it better! You can contact us via the page below. http://line.naver.jp/help/android/en/serviceId/20128Please tell us the make and model of the device you are using, together with your OS version.

Category : Tools

Related searches

Reviews (29)

B.. T. M. Jul 15, 2021     

Overall this application was amazing and well rounded. Nevertheless, with the discontinuing of the app the general public has lost a gem. Yes the app had problems, but they were alright and manageable. It will be missed. I only give the rating of one star due to it destruction.

Ami. R. Jul 2, 2020     

What's going on? This app doesn't work on new devices. What's the point of making it available? Idiocracy is a documentary. There's no point asking these mofos to fix the problem. Can anyone recommend any alternatives?

Ndr. A. Mar 30, 2019     

Pls update it to make it available to use for the latest android version on S10+. It said is only suitable for a older version of android so pls update it as this is a really good tool app.

Jos. V. Aug 20, 2019     

Broken on Galaxy S9. Does not work.

Ben. J. Feb 12, 2019     

Can't open on my Huawei Nova3 last updated please fix it.

Vij. K. Jul 9, 2019     

cant open it in Android 9. please fix the issue

Bla. B. Dec 28, 2020     

Wouldn't even load. Crashed.

hem. r. Feb 15, 2020     

Doesn't work with Android pie

Bor. C. Dec 28, 2018     

does it stop the service in android 9?

ebi. c. Jul 27, 2019     

cannot open at all

Kam. M. May 19, 2021     

Cant open anymore. Pls fix

Ton. S. Jun 13, 2019     

Love Line tools

Tùn. Dec 8, 2014     

Please note that I'm using a sony xperia zr with 2gig of ram and a quadcore chipset with absolutely no problem with any other apps. The app needs more optimization and better UI to match the quality of Line chat.

Ava. H. Mar 16, 2015     

But after I've added my favorites evry time whn i exit and go back in the app my favorites have to be reset. frustrating. plus it'll be great if there's a torch light widget. it's inconvenient to fiddle with so many stages before torch light can be turn on. Till thn, I'm uninstalling.

Eku. Jun 26, 2016     

I download thus because im extremely bored with in built organizer app. But some of the funcion doesn't work like the magnifying glass can't focus amd can't turn on the led flash ligjt, and also its a bit slow. But still its a great app. I suggest you add theme like the messanger

Ken. H. Mar 29, 2015     

Everytime I use this helpful app, it tells me favorites not registered. I have to do it over every time. Please explain or fix and I'll go 5 star gladly, because it allows me to drop 2 other apps. But I'm sick of regisering favorites

Cha. K. Aug 18, 2016     

A very good app, works flawlessly but lacks even basic widgets. So if you have to use any feature, you must go to wherever the app is and then scroll through the list and then open the function that you want.

Ann. N. Apr 7, 2016     

the tool app looks useful on installation. did a quick browse & realise there isn't any conversion for "cup to ml or gram" in the unit convertor. if this was possible/available, i would give it 5 stars as i often need this information when baking/cooking.

Nat. F. Apr 5, 2015     

I love that it has all these tools but some of the more critical ones don't work right. For instance the Compas is totally wrong (and I have tried it on 2 different devices and both reported the same). It isn't off by a little either. I pointed North and it said I was heading NE by 64 degrees. I sure wouldn't depend on this to guide me if I were lost. The level app is also really bad. Again I used this on 2 devices and both were off. Although this time they weren't off by the same margin. It was fine at level but once you were off level it was incorrect. I had the phone almost vertical and the level was saying that I was only a hair off level. Otherwise the app has alot of gadgets in one place which I love. If they get the gadgets to be accurate I will surely install it again. Uninstalled.

Aun. M. N. Dec 11, 2014     

Clean and smart GUI, perfect tools, free of charge and take small space. Only problem is it can't exit by back key on my Samsung Glaxy S2 (4.1.2 version). Exit by pressing home key. Anyway thanks for your great app.✒

noe. h. Dec 25, 2014     

Using xiao mi 3 on this app especially on protractor is too laggy ,will give a five star if you fixed it

Mag. C. Apr 18, 2015     

Unit converter is awesome. Only criticism is that it's a little bit slow when switching between tools sometimes but it's barely noticeable. Clean, intuitive UI and a ridiculous amount of tools that I didn't even realize I needed until today. Translation for calendar and era/age would be appreciated.

Nas. R. Mar 16, 2015     

Many tools in one app and all with cute touch. How can't it be awesome? They are so useful, especially for cooking. But I just don't understand with those Japanese tools like the Calendar and Era/Age, since both are in Japanese language. I want more tools that can be used globally.

Arc. D. Dec 20, 2016     

My only complaint is that on my phone the barcode scanner doesn't like to work, but all the other tools work great, and are more than I will need.

A. G. u. Apr 3, 2017     

Compass still need polishing cz i found its laggy on operation & i can't exit from app. with back key, kinda weird..

Tra. A. Oct 31, 2015     

Wish you could set size favorites so I can remember wifeys ring and other sizes

Ani. G. Jul 3, 2015     

App keeps forgetting My favorited tools every time i open it..tools r perfect in measurements

Vie. T. Jun 21, 2015     

that protractor is slow and not responsive. Supposed to be smooth, like Smart Tools'. The size converter is very useful.

all. t. c. w. Nov 1, 2015     

Useful, circumstances! But better have regional country options. Coz based on other country culture will have more languages selection. And after updated when i open QR code reader will automatically closed down the app. Please fix it also.