50 Websites that feel illegal to know: DOWNLOADS & MEDIA 1. cobalt.tools — download any video from socials 2. photopea.com — Photoshop but completely free 3. temp-mail.org — disposable email in one click 4. tinywow.com — 100+ free tools in one site 5. archive.org — access any old webpage ever 6. libgen.li — millions of free textbooks 7. sci-hub.al — free research papers 8. alternativeto.net — find free app alternatives 9. justwatch.com — find where to stream anything 10. gutenberg.org — 70K free classic books RESEARCH & LEARNING 11. pdfdrive.com — free PDF downloads 12. openculture.com — free courses from top unis 13. wolframalpha.com — solve any math instantly 14. remove.bg — remove backgrounds in one click 15. cleanup.pictures — erase objects from photos 16. unscreen.com — remove video backgrounds free 17. squoosh.app — compress any image free 18. excalidraw.com — hand draw diagrams free 19. carbon.now.sh — turn code into beautiful art 20. ray.so — stunning code screenshots TRAVEL, SHOPPING & SAFETY 21. flightradar24.com — track any flight in real time 22. camelcamelcamel.com — track Amazon price history 23. haveibeenpwned.com — check if you were hacked 24. virustotal.com — scan any file for malware 25. privnote.com — send self destructing messages 26. file.io — share files that auto delete 27. archive.ph — save any webpage forever 28. accountkiller.com — delete yourself from any site 29. radio.garden — listen to any radio worldwide 30. tunefind.com — find songs from any show ENTERTAINMENT & DISCOVERY 31. musicforprogramming.net — music to focus with 32. mynoise.net — custom focus soundscapes 33. annasarchive.org — search every book ever written 34. elicit.com — AI research paper assistant 35. consensus.app — search what science agrees on 36. connectedpapers.com — map research visually 37. semanticscholar.org — free academic search 38. scispace.com — understand any research paper 39. summarize.tech — summarize any YouTube video 40. phind.com — AI search for developers DEVELOPER & PRODUCTIVITY 41. regex101.com — test any regex instantly 42. codebeautify.org — format any code cleanly 43. explainshell.com — understand terminal commands 44. tldraw.com — infinite whiteboard in browser 45. downdetector.com — check if any site is down 46. tineye.com — reverse image search 47. fast.com — check your internet speed 48. smallpdf.com — edit PDFs free 49. ilovepdf.com — merge and split PDFs 50. 10minutemail.com — temp email in seconds Follow me for more AI IDEA..🔖