261 best Free tools

Classic multiplayer snake battle royale in the browser

Position #41 of 74 in Games · 4 alternatives · Facts on record: 0 of 5

Open source video transcoder

Position #49 of 77 in AI Audio & Video · 2 alternatives · Facts on record: 3 of 5 · live ✓ · docs · source

Shareable online whiteboard

Position #47 of 77 in Productivity · 4 alternatives · Facts on record: 1 of 5 · live ✓

Multi-channel gateway for AI agents on any OS

Position #39 of 77 in AI Agents · 12 alternatives · Facts on record: 3 of 5 · live ✓ · docs · source

Create beautiful Open Graph images for your links

Position #42 of 76 in AI Image · Facts on record: 1 of 5 · live ✓

Free 3D engine for Java and Android with OpenGL support

Position #42 of 74 in Games · 12 alternatives · Facts on record: 1 of 5 · live ✓

The Most Collaborative AI Learning Community

78 listed in Education · 2 alternatives · Facts on record: 1 of 5 · live ✓

AI agent docs migrated to Letta

Position #40 of 77 in AI Agents · 11 alternatives · Facts on record: 3 of 5 · live ✓ · docs · source

Learn to code for free with certifications and real projects

78 listed in Education · 8 alternatives · Facts on record: 1 of 5 · live ✓

Free K-12 curriculum for digital fluency

78 listed in Education · 3 alternatives · Facts on record: 1 of 5 · live ✓

Race real opponents by typing quotes as fast as you can

Position #43 of 74 in Games · 1 alternative · Facts on record: 1 of 5 · live ✓

Do everything better

Position #45 of 72 in Other · Facts on record: 2 of 5 · live ✓ · platforms

Stream live music from thousands of stations

Position #46 of 72 in Other · 3 alternatives · Facts on record: 2 of 5 · live ✓ · platforms

Productivity, learning, and well-being articles and tools

77 listed in Productivity · 12 alternatives · Facts on record: 2 of 5 · live ✓ · platforms

Joint research institution for audio and multimedia technologies

78 listed in Education · 1 alternative · Facts on record: 1 of 5 · live ✓

Test your ability to spot AI-generated images

Position #45 of 74 in Games · Facts on record: 2 of 5 · live ✓ · platforms

Learn cross-browser DevTools tips and tricks

Position #47 of 77 in Dev Tools · 12 alternatives · Facts on record: 3 of 5 · live ✓ · platforms · source

Free open-source HTPC media center for your living room

Position #47 of 72 in Other · Facts on record: 1 of 5 · live ✓

Save days on producing better video content

77 listed in AI Audio & Video · 12 alternatives · Facts on record: 1 of 5 · live ✓

Master 65+ programming languages with mentored practice, free forever

78 listed in Education · 6 alternatives · Facts on record: 0 of 5

Minimalist, endlessly customizable typing test

Position #46 of 74 in Games · 2 alternatives · Facts on record: 2 of 5 · live ✓ · platforms

Free and open-source non-linear video editor

77 listed in AI Audio & Video · 3 alternatives · Facts on record: 3 of 5 · live ✓ · platforms · docs

Free Chrome extension to summarize websites, videos, and PDFs

77 listed in Productivity · 2 alternatives · Facts on record: 2 of 5 · live ✓ · platforms

Curated AI tools, agents, and SDKs updated daily

Position #48 of 72 in Other · 1 alternative · Facts on record: 2 of 5 · live ✓ · platforms