50 websites that feel like the internet’s hidden toolbox

1. http://unpaywall.org — Free research papers
2. http://openlibrary.org — Borrow books online
3. http://doaj.org — Free academic journals
4. http://alternativeto.net — App alternatives
5. http://justwatch.com — Find where to stream
6. http://archive.org — Internet archives
7. http://gutenberg.org — 70K+ free books
8. http://openstax.org — Free textbooks
9. http://openculture.com — Free courses
10. http://wolframalpha.com — Solve complex problems
11. http://photopea.com — Photoshop alternative
12. http://squoosh.app — Compress images
13. http://remove.bg — Remove backgrounds
14. http://cleanup.pictures — Remove objects
15. http://unscreen.com — Remove video backgrounds
16. http://carbon.now.sh — Beautiful code images
17. http://ray.so — Code screenshots
18. http://shots.so — Product mockups
19. http://smartmockups.com — Create mockups
20. http://haveibeenpwned.com — Check data breaches
21. http://virustotal.com — Scan files & URLs
22. http://privnote.com — Self-destructing notes
23. http://temp-mail.org — Temporary email
24. http://file.io — Temporary file sharing
25. http://archive.ph — Save webpages
26. http://similarsites.com — Find similar websites
27. http://radio.garden — Explore global radio
28. http://everynoise.com — Discover music genres
29. http://tunefind.com — Find songs from shows
30. https://lnkd.in/gWSAEQfJ — Focus music
31. http://mynoise.net — Custom background sounds
32. http://coffitivity.com — Café ambience
33. http://elicit.org — Research assistant
34. http://consensus.app — Research-backed answers
35. http://connectedpapers.com — Research connections
36. http://semanticscholar.org — Academic search
37. http://scispace.com — Understand research papers
38. http://summarize.tech — YouTube summaries
39. http://phind.com — AI for developers
40. http://regex101.com — Test regex
41. http://codebeautify.org — Format code
42. http://jsonformatter.org — Format JSON
43. http://explainshell.com — Understand terminal commands
44. http://raindrop.io — Bookmark manager
45. http://downdetector.com — Check outages
46. http://tineye.com — Reverse image search
47. http://fast.com — Internet speed test
48. http://smallpdf.com — PDF tools
49. http://ilovepdf.com — Merge/split PDFs
50. http://10minutemail.com — Temporary email
51. https://pimeyes.com/en - Face Search

​

Save this. You’ll definitely need some of these later. 🔖