Best knowledge building tools in 2025

Organize and reflect on book highlights with smart AI technology.
Subscription
open

Instantly enhance image quality with smart AI technology.
Free
+ from $9/m
open

Quickly remove unwanted elements from any image with ease.
Free
+ from $9.99/m
open

Transform long videos into engaging short clips effortlessly.
Free
+ from $15/m
open

AI-driven video editor for creating engaging short clips.
Free
+ from $8.99/m
open

Generate engaging videos for TikTok, Instagram, and YouTube effortlessly.
Free
+ from $39/m
open

Quickly discover unique domain name ideas with AI-generated suggestions.
No pricing info
open

Craft personalized cover letters that capture your unique voice.
No pricing info
open

Instantly create engaging social media videos with AI.
Free
+ from $14.50/m
open

Effortlessly edit and publish engaging videos for social media.
Free
open

Interact with documents for quick information extraction and summarization.
Free
+ from $10/m
open
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Collaborative learning
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Learning insights sharing
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Learning journey
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Peer collaboration
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Technical skills