JSON Viewer
Free AppAbout JSON Viewer
Visualize, edit and format JSON data right on your Android device.
**If you have any suggestions, please e-mail us!**
Use copy/pasting, open it from sd card or load from an URL to get the JSON into the app, then you can use the auto-format function or remove whitespaces. At any time you can switch to tree-view to see the structure of your data. Also you can now view JSON files sent as e-mail attachments.
This app is for you if you are a developer, if you need to test a web service from time to time, or are just interested in JSON data format.
JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is derived from the JavaScript scripting language for representing simple data structures and associative arrays, called objects.
We are using Android Tree View List by Polidea. Copyright (c) 2011, Polidea
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**If you have any suggestions, please e-mail us!**
Use copy/pasting, open it from sd card or load from an URL to get the JSON into the app, then you can use the auto-format function or remove whitespaces. At any time you can switch to tree-view to see the structure of your data. Also you can now view JSON files sent as e-mail attachments.
This app is for you if you are a developer, if you need to test a web service from time to time, or are just interested in JSON data format.
JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is derived from the JavaScript scripting language for representing simple data structures and associative arrays, called objects.
We are using Android Tree View List by Polidea. Copyright (c) 2011, Polidea
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
All Application Badges
Free
downl.
downl.
Android
1.6+
1.6+
Android app
App History & Updates
What's Changed
Registered JSON Viewer as viewer for JSON files in apps (mostly Gmail), for mimetype application/json. That means that you should be able to view JSON attachments.
Registered JSON Viewer as viewer for JSON files in apps (mostly Gmail), for mimetype application/json. That means that you should be able to view JSON attachments.
More downloads JSON Viewer reached 10 000 - 50 000 downloads
More downloads JSON Viewer reached 5 000 - 10 000 downloads
More downloads JSON Viewer reached 5 000 - 10 000 downloads
What are users saying about JSON Viewer
M
by M####:
by M####:
Error asking if I have an SD card. Yes I do. It's in the device.
M
by M####:
by M####:
But can't figure a way to open the files with this so its useless until then..
Y
by Y####:
by Y####:
This program is tiny but is cursed with a splash screen, inept transitions, too many buttons, and crashed while attempting to open the file picker.
P
by P####:
by P####:
crash every time!
W
by W####:
by W####:
Doesn't allow saving after edit
Y
by Y####:
by Y####:
Besser als die erste APP in der Suche
Y
by Y####:
by Y####:
Touchy to work with.
Y
by Y####:
by Y####:
Nagation file explorer suck
Y
by Y####:
by Y####:
Do you have an SD card?
O
by O####:
by O####:
wtf
A
by A####:
by A####:
I paste my json from clipboard, press format and the json switched back to the default one on the app. Useless crap.
K
by K####:
by K####:
Same error message as others have mentioned.
Z
by Z####:
by Z####:
Can't do anything. it's always say Do you have a SD Card ?
Z
by Z####:
by Z####:
so, i downloaded and installed it fine. when i go to open a json file it says it cant show me a list and asks if i have an SD card installed. my device does not have a slot for an sd card! cant view any json file. it should not matter if we have SD cards or not.
Z
by Z####:
by Z####:
This program is tiny but is cursed with a splash screen, inept transitions, too many buttons, and crashed while attempting to open the file picker.
Z
by Z####:
by Z####:
Great for viewing Json data in a good format.
Z
by Z####:
by Z####:
Does not work with lollipop. Do you have an sd card?
Z
by Z####:
by Z####:
What the f***
Z
by Z####:
by Z####:
I can't even pick the file, a lot of errors in toasts, annoying loading banner for 1 page application etc.
O
by O####:
by O####:
Crash when formatting a large JSON. Sometimes buggy too that it insisted to show the sample data, instead of the one you put into.
Z
by Z####:
by Z####:
Never worked. Kept saying I have no SD card.
Z
by Z####:
by Z####:
Not work
Z
by Z####:
by Z####:
Seriously needs updating
Y
by Y####:
by Y####:
Unusable. I have an sdcard, yet it wouldn't read it. So, I couldn't save work. Crashed every time I tried to format because entries were not surrounded by quotes. When I did quote entries and press format it pulled up the default json object that the app starts with.
I
by I####:
by I####:
What a joke. What about internal storage?
Y
by Y####:
by Y####:
Error asking if I have an SD card. Yes I do. It's in the device.
N
by N####:
by N####:
Useless for me; like other reviewers, on my 4.4.4 phone it just claims there's no SD card.
Q
by Q####:
by Q####:
Would be nice if we could edit in format of viewer.
B
by B####:
by B####:
Pretty ugly
R
by R####:
by R####:
Cant open files or find open file (whit normal select of file, because nothing works in that screen).
Q
by Q####:
by Q####:
This viewer is superb. Just a touch to go between plain or formatted JSON text, or to the tree view which has collapsible nodes. Simplicity itself!
Q
by Q####:
by Q####:
Won't load files on the device.
Q
by Q####:
by Q####:
Useless to me.
Q
by Q####:
by Q####:
waste of time
T
by T####:
by T####:
Doesn't work on Note 3. Can't read file from file system
T
by T####:
by T####:
This program is tiny but is cursed with a splash screen, inept transitions, too many buttons, and crashed while attempting to open the file picker.
U
by U####:
by U####:
Very poor.
X
by X####:
by X####:
It is looking for an external sd card. My phone doesn't support that instead has internal 32 gb storage. Can't use the app to the fullest..
M
by M####:
by M####:
Is this a joke? I try to open a file and that's the error I get. I have 32GB of internal storage and I can't open a file from there.
by M####:
App crashed while loading a simple json data from url.