111 Utili siti per insegnanti, studenti, scrittori, genitori (fonte)

  1. zeropennymovies.com – find full-length free HD movies to download or torrent 720p and 1080p without ads.
  2. screenr.com – record movies of your desktop and send them straight to YouTube.
  3. goo.gl – shorten long URLs and convert URLs into QR codes.
  4. unfurlr.com – find the original URL that’s hiding behind a short URL.
  5. qClock.com – find the local time of a city using Google Maps.
  6. copypastecharacter.com – copy special characters that aren’t on your keyboard.
  7. codeacademy.com – the best place to learn coding online.
  8. lovelycharts.com – create flowcharts, network diagrams, sitemaps, etc.
  9. iconfinder.com – find icons of all sizes.
  10. office.com – download templates, clipart and images for your Office documents.
  11. followupthen.com – the easiest way to setup email reminders.
  12. jotti.org – scan any suspicious file or email attachment for viruses.
  13. wolframalpha.com – gets answers directly without searching   – see more wolfram tips.
  14. printwhatyoulike.com – print web pages without the clutter.
  15. e.ggtimer.com – a simple online timer for your daily needs.
  16. coralcdn.org – if a site is down due to heavy traffic, try accessing it through coral CDN.
  17. random.org – pick random numbers, flip coins, and more.
  18. pdfescape.com – lets you can quickly edit PDFs in the browser itself.
  19. tubemogul.com – simultaneously upload videos to YouTube and other video sites.
  20. scr.im – share you email address online without worrying about spam.
  21. spypig.com – now get read receipts for your email.
  22. myfonts.com/WhatTheFont – quickly determine the font name from an image.
  23. regex.info – find data hidden in your photographs – see more EXIF tools.
  24. livestream.com – broadcast events live over the web, including your desktop screen.
  25. iwantmyname.com – helps you search domains across all TLDs.
  26. homestyler.com – design from scratch or re-model your home in 3d.
  27. join.me – share you screen with anyone over the web.
  28. onlineocr.net – recognize text from scanned PDFs – see other OCR tools.
  29. flightstats.com – Track flight status at airports worldwide.
  30. wetransfer.com – for sharing really big files online.
  31. polishmywriting.com – check your writing for spelling or grammatical errors.
  32. marker.to – easily highlight the important parts of a web page for sharing.
  33. typewith.me – work on the same document with multiple people.
  34. whichdateworks.com – planning an event? find a date that works for all.
  35. everytimezone.com – a less confusing view of the world time zones.
  36. gtmetrix.com – the perfect tool for measuring your site performance online.
  37. noteflight.com – print music sheets, write your own music online.
  38. kleki.com – create paintings and sketches with a wide variety of brushes.
  39. similarsites.com – discover new sites that are similar to what you like already.
  40. wordle.net – quick summarize long pieces of text with tag clouds.
  41. bubbl.us – create mind-maps, brainstorm ideas in the browser.
  42. kuler.adobe.com – get color ideas, also extract colors from photographs.
  43. liveshare.com – share your photos in an album instantly.
  44. lmgtfy.com – when your friends are too lazy to use Google on their own.
  45. midomi.com – when you need to find the name of a song.
  46. bing.com/images – automatically find perfectly-sized wallpapers for mobiles.
  47. faxzero.com – send an online fax for free – see more fax services.
  48. feedmyinbox.com – get RSS feeds as an email newsletter.
  49. ge.tt – qiuckly send a file to someone, they can even preview it before downloading.
  50. pipebytes.com – transfer files of any size without uploading to a third-party server.
  51. tinychat.com – setup a private chat room in micro-seconds.
  52. privnote.com – create text notes that will self-destruct after being read.
  53. boxoh.com – track the status of any shipment on Google Maps – alternative.
  54. mondrian.io – create vector drawings in the browser
  55. draw.io – create diagrams and flowcharts in the browser, export your drawings to Google Drive
  56. downforeveryoneorjustme.com – find if your favorite website is offline or not?
  57. ewhois.com – find the other websites of a person with reverse Analytics lookup.
  58. whoishostingthis.com – find the web host of any website.
  59. disposablewebpage.com – create a temporary web page that self-destruct.
  60. urbandictionary.com – find definitions of slangs and informal words.
  61. seatguru.com – consult this site before choosing a seat for your next flight.
  62. unsplash.com – download images absolutely free.
  63. zoom.it – view very high-resolution images in your browser without scrolling.
  64. scribblemaps.com – create custom Google Maps easily.
  65. alertful.com – quickly setup email reminders for important events.
  66. picmonkey.com – Picnik is offline but PicMonkey is an even better image editor.
  67. formspring.me – you can ask or answer personal questions here.
  68. sumopaint.com – an excellent layer-based online image editor.
  69. snopes.com – find if that email offer you received is real or just another scam.
  70. typingweb.com – master touch-typing with these practice sessions.
  71. mailvu.com – send video emails to anyone using your web cam.
  72. timerime.com – create timelines with audio, video and images.
  73. stupeflix.com – make a movie out of your images, audio and video clips.
  74. safeweb.norton.com – check the trust level of any website.
  75. teuxdeux.com – a beautiful to-do app that looks like your paper dairy.
  76. deadurl.com – you’ll need this when your bookmarked web pages are deleted.
  77. minutes.io – quickly capture effective notes during meetings.
  78. youtube.com/leanback – Watch YouTube channels in TV mode.
  79. youtube.com/disco – quickly create a video playlist of your favorite artist.
  80. talltweets.com – Send tweets longer than 140 characters.
  81. pancake.io – create a free and simple website using your Dropbox account.
  82. builtwith.com – find the technology stack to know everything about a website.
  83. woorank.com – research a website from the SEO perspective.
  84. mixlr.com – broadcast live audio over the web.
  85. radbox.me – bookmark online videos and watch them later.
  86. tagmydoc.com – add QR codes to your documents and presentations.
  87. notes.io – the easiest way to write short text notes in the browser.
  88. fiverr.com – hire people to do little things for $5.
  89. otixo.com – easily manage your online files on Dropbox, Google Docs, etc.
  90. ifttt.com – create a connection between all your online accounts.
  91. virustotal.com – scan any suspicious file or email attachment for viruses.
  92. isnsfw.com – when you wish to share a NSFW page but with a warning.
  93. truveo.com – the best place for searching web videos.
  94. tabbloid.com – your favorite blogs delivered as PDFs.
  95. tempalias.com – generate temporary email aliases, better than disposable email.
  96. whisperbot.com – send an email without using your own account.
  97. errorlevelanalysis.com – find whether a photo is real or a photoshopped one.
  98. google.com/dictionary – get word meanings, pronunciations and usage examples.
  99. wobzip.org – unzip your compressed files online.
  100. namemytune.com – when you need to find the name of a song.
  101. snapask.com – use email on your phone to find sports scores, read Wikipedia, etc.
  102. justdelete.me – Delete your accounts from various web services.
  103.  isup.me – Check if a website is currently up and running.
  104.  doihaveadeadpixel.com – Check your computer screen for dead pixels.
  105.  ninite.com – Bundle and download your favorite free software.
  106.  keepmeout.com – Block yourself out of time consuming websites.
  107.  disposablewebpage.com – Create a disposable webpage.
  108.  mailinator.com – Get a temporary email address.
  109.  printwhatyoulike.com – Print only the parts of a webpage you want to print. 
  110.  unlistmy.info – Get your information unlisted from the Internet.
  111.  tosdr.org – Get the shortened terms of service from popular websites.