NFC.cool Tools Reader & Writer

Nicolo Stanciu

In-app purchases

About this app

NFC.cool Tools – Read, Write & Analyze NFC Tags With Ease



NFC.cool Tools helps you interact with NFC tags directly from your phone—no extra hardware needed.

Read, write, and inspect stored information, or explore chip-level data using Expert Mode.



Core Features

• Read NFC tags and view stored records

• Write single or multiple records to a tag (URLs, text, Wi-Fi, contact info, locations, SMS, email)

• Create and save custom messages for reuse

• Organize your personal NFC message library



Expert Mode

• Analyze tag memory: chip type, capacity, raw hex layout

• Format tags for reuse

• Lock tags to make content permanent

• Password-protect tags for added control



Use Cases

• Digital business cards: share contact details with one tap

• Link sharing: write a web link to expand your online presence

• Wi-Fi sharing: encode network credentials for guests—no typing needed

• Contact sharing: tap to share your phone number instantly

• Location tags: save meetup points or hidden gems

• Prewritten messages: send predefined SMS or email content

• Plain text: use tags for quick notes, reminders, or instructions



Designed for all users—tech-curious or advanced.



Follow @NFC.cool on social media for updates and new use cases.

Ratings and reviews

obtrusive ads, tries to force you to set up payment up front before trying. RESPONSE: it may allow you to use it for free, but the strong arm tactic is bad form. And the ads are implemented poorly.

Horrible UX: Gives you the impression it will automatically start a subscription right from the start, with you having to actively cancel it to avoid being billed. Uninstalled it right away, will never revisit.

Please add OpenPrintTag Support for the android. I gave 4 stars because I would like to be able to add custom records (NFC Tools has a lot of record types (URL, file, app, mail, contact etc) but also Custom data record with content type fields and data (that can be binary).

What’s new

NEW: NFC Tap Counter - Check the blog post for more info: https://nfc.cool/blog/count-nfc-tag-scans/
NEW: NFC Safe - encrypt secrets on NFC tags. More info here: https://nfc.cool/blog/nfc-safe-encrypted-secrets/
NEW: Webhook - Send NFC tag data to your server. This also works with OpenPrintTag.
NEW: Reset your NFC toothbrush head with NFC.cool - More info on my blog: https://nfc.cool/blog/reset-sonicare-brush-head-nfc/
NEW: Improved NFC password protection
Bug fixes and stability improvements