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Here are 10 more powerful websites that feel like they’re doing a little too much… a little too well.

🗣️ 161. VoiceChanger.io

https://voicechanger.io
Record audio and instantly apply voice effects. Deep, robotic, distorted — it’s unsettling how fast your voice becomes unrecognizable.

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📊 162. ExcelFormulaBot

https://www.excelformulabot.com
Describe what you want in plain English and it generates the Excel formula for you. It quietly replaces years of memorizing syntax.

🎓 163. MIT OpenCourseWare

https://www.ocw.mit.edu
Real MIT course materials, lectures, and assignments — openly accessible. It feels like stumbling into a locked academic wing that was left open.

⏱️ 165. HowLongToBeat

https://www.howlongtobeat.com
Crowdsourced data showing how long games take to finish, complete, or speedrun. Once you use it, starting games blindly feels irresponsible.

🏠 166. Sweet Home 3D (Online)

https://www.sweethome3d.com/SweetHome3DJSOnline.jsp
Design floor plans and interiors in 2D and 3D directly in your browser. It turns abstract ideas into something uncomfortably concrete.

✍️ 167. Squibbler (Dangerous Writing Mode)

https://www.squibler.io/dangerous-writing-prompt-app
Stop typing for too long and it deletes your work. A productivity tool powered entirely by anxiety.

🖼️ 169. Craiyon

https://www.craiyon.com
Formerly DALL·E mini. Type a prompt, get AI-generated images. The results range from impressive to deeply strange — sometimes both at once.

🔊 170. Ad Auris

https://play.ad-auris.com
Turn written articles into audio you can listen to anywhere. It quietly converts reading time into background activity. Seems to be a paid service now, but I still included it to keep the series accurate.

That’s 170 powerful websites cataloged so far.

More coming soon.
Bookmark wisely.

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