"It's the best 'To Kindle' conversion I have come across"
Billed Monthly
Price in USD. VAT may apply.
$36 billed annually
billed monthly
No credit card required
Features included
  • Send articles from browser extensions. Supported: Safari, Chrome, Firefox & BraveBrowser Extensions
  • Quickly send articles from your mobile phone. Supported: iOS & AndroidMobile Apps (iOS/Android)
  • Send unlimited individual article to your KindleUnlimited individual articles
  • KTool convert videos and other rich media into QR Code so you can watch later on your phoneAccess to the QR Code tool
  • The Image Zoom tool allows you enlarge images within the articleAccess to the Image Zoom tool
  • Your articles, newsletters and send history will be stored for 30 days.30-day data retention
Most Popular
$48 billed annually
billed monthly
No credit card required
Everything in Basic, and:
  • Bundle individual articles into periodicals or themed magazines.Custom digests & magazines
  • KTool parses related links automatically, allowing you to send related articles without leaving your Kindle. Learn more →Convert articles on-demand
  • Read faster with the ADHD Reader Mode.
    Learn more →
    ADHD Reader Mode
  • Forward unlimited newsletters to your Kindle.Unlimited newsletter subscriptions
  • Enjoy reading more than 100+ newsletter formats.Support 100+ newsletter formats
  • Your articles, newsletters and send history will be stored for 90 days.90-day data retention
$72 billed annually
billed monthly
No credit card required
Everything in Premium, and:
  • Download your articles in EPUB format and read them on other platforms.Downloadable EPUBs
  • Send documents to Kindle. Supported format: Markdown, DOCX, EPUB & PDF (beta)Send documents to Kindle
  • Perform a full-text search across your articles & newsletters.Full-text search
  • Your articles, newsletters and send history will be stored on KTool forever.Unlimited data retention
  • Priority Support

Frequently asked questions

  • Why should I read articles on my Kindle?

    Reading on a smartphone damages your eyesight and hurts your comprehension.

    Kindle's screen doesn't emit a significant amount of blue light, which means that reading on a Kindle before bed is less likely to disrupt your sleep.

    Kindles are also lightweight and don't have any of the distractions that traditional web browsers provide.

  • But does Amazon offer this for free?

    Yes. Amazon does offer a browser extension to this, but most of the time, it doesn't work. Check its recent reviews on Chrome Web Store to see the staggering number of 1-star reviews.

    Also, Amazon extension lacks premium features such as:

    • — Twitter, HackerNews, Wikipedia integration
    • — Personal library
    • — RSS & Newsletters supports
    • — and many more...
  • How do I view links on the Kindle?

    Viewing links on a Kindle are not ideal. Kindle has a simplistic built-in web browser, but it is slow and difficult to navigate.

    KTool converts these links into articles on-the-fly so you could read the related articles without leaving your Kindle!

  • How are images handled?

    Web articles can include a lot of different image formats with a wide range of colors. Some articles contain heavy animated GIFs which doesn't work on Kindle.

    KTool optimizes all images before embedding into the final ebook.

  • Where can I get the Chrome/Brave/Safari/Firefox extensions? Can I use it on my mobile phone?

    You can go to https://ktool.io/install and install from there.

  • Can I cancel my subscription anytime?

    Yes! You can cancel/pause/upgrade/downgrade your subscription anytime, self-served with a click of a button.

    I'd love to hear how I can improve KTool though.

  • Can I get a refund?

    All payments (including renewal payments) are refundable within 14 days.

    Send me an email [email protected] and I'll happy to issue a refund.

  • Do you have any other question?

    No problem! Send me an email [email protected]. I'll be glad to answer your questions!

Ready to become smarter every day?

Join 10K+ avid readers & start reading today

  • 7-day free trial
  • Browser Extensions, iOS, Android
  • Start in under 2 minutes