Which are the popular websites where I can post free online ads?

[Nil]

Need websites from where I can get good responses for free online ads? Also please suggest websites with nominal charge for free online ads.

[Jaskaran]

Olx
quickr

[dawn]

https://www.dig-me.eu

offers a free marketplace where you can post your ads. As long as you dont spam you can advertise.

Sign up is register verify email upload image and wait for approval BUT its worth it because you know then its actual people and not spam bots.
Its a good site. they can advertise banners in more than 11 different places You can pay to have your items featured Open up a page/group where you can talk to your customers in real time.
You even have the option of having your profile with timeline or without timeline.

Its also new but growing.

[Altafkhan]

Olx.com
Quickr.com
eBay.com

search on google like this "Free Classified Sites" including quotes.

[Clarice]

There are many websites and it will depend on where you currently live. You can try craigslist.org or Ebay.com. They allow you to post ads and can get a large amount of traffic and responses.

[Lietnieks]

Here is My TOP 10 free ad boards

http://www.hot-web-ads.net
http://postad.lietas.com
http://submityourads4free.com/index.cgi?ref=1289
http://www.freeadboard.com
http://www.ShowMyLinks.com/?ref=27854
http://safe-list.com/freeadboard
http://www.skyadboard.com
http://freeadblasts.com/adplacer/index.php
http://www.luck4all.com/links
http://ffa.adslingers.com