# Vlozy > Vlozy is web software that starts from a website URL and automatically creates the videos, the music, the captions, and the posts. Every 14 days it makes more of what worked. You add the website URL. Vlozy reads the site, builds the brand brief, and then runs the rest: product demo, opening hook, vertical video, on-screen captions, music, and a post written for each network. It publishes those posts on its own. Connect your accounts once so the posts have somewhere to go. Every 14 days the same system looks at the results it has and pushes more of the hooks, video styles, and music that worked in that window. It still tries new variations, so it keeps improving without a new brief from you. It does not guarantee views, leads, or sales. It cannot post to an account you have not connected. ## Product - [Home](https://vlozy.com/): What Vlozy automates, what you set up once, and which networks can receive a post. - [How it works](https://vlozy.com/how-it-works/): The path from a website to a scheduled short video. - [Website to video](https://vlozy.com/features/website-to-video/): How a public site becomes the brand brief behind the videos. - [Short-form video](https://vlozy.com/features/short-form-video-automation/): Hooks, product demos, captions, and music in a vertical video. - [Automatic publishing](https://vlozy.com/features/automatic-video-publishing/): Schedules, approval, and posting to connected accounts. - [For SaaS](https://vlozy.com/solutions/saas/): Using the same workflow for a software product. - [Full product notes](https://vlozy.com/llms-full.txt): The longer, self-contained description of what Vlozy does and does not do. ## Networks - [YouTube Shorts](https://vlozy.com/platforms/youtube-shorts/): Vertical video with a title and description. - [Instagram Reels](https://vlozy.com/platforms/instagram-reels/): Vertical video and a caption. - [TikTok](https://vlozy.com/platforms/tiktok/): Vertical video connected through the TikTok Business app. - [Facebook Reels](https://vlozy.com/platforms/facebook-reels/): A Reel, and optionally a separate text post. - [Threads](https://vlozy.com/): Video posts on Threads. There is no separate Threads guide yet. - [Pinterest](https://vlozy.com/): A pin with a title and description. There is no separate Pinterest guide yet. - [LinkedIn and X](https://vlozy.com/): Text posts, not the vertical video. ## Tools - [Free hook generator](https://vlozy.com/tools/short-video-hook-generator/): Type what someone would notice. Get seven short openings for TikTok, Reels, and Shorts. The product name stays out. Free in the browser. It does not promise views. - [Character counter](https://vlozy.com/tools/social-caption-character-counter/): Paste a caption and see if it fits Instagram, TikTok, YouTube, Facebook, Threads, X, LinkedIn, and Pinterest. Free in the browser. Fitting the limit does not create views. - [Content calendar](https://vlozy.com/tools/short-form-content-calendar/): Build a posting plan for TikTok, Reels, Shorts, and the other networks Vlozy publishes to. Up to 10 videos a day, 45 minutes apart. Free in the browser. It does not post and it does not promise views. - [Script timer](https://vlozy.com/tools/video-script-word-count/): Count the words in a script and estimate speaking time at 130, 150, or 170 words per minute. At 150, 30 seconds is 75 words. Free in the browser. The estimate is not the finished video, and it does not promise views. - [Engagement rate calculator](https://vlozy.com/tools/engagement-rate-calculator/): Add likes, comments, shares, and saves. See the rate by followers and by reach. The worked example is 2.5% by followers and 8% by reach. Free in the browser. You type the numbers. The percentage does not predict views. - [Aspect ratio calculator](https://vlozy.com/tools/video-aspect-ratio/): Enter a width and see the height for 9:16, 4:5, 1:1, and 16:9. 1080 wide is 1920 tall at 9:16, and 720 wide is 1280 tall. Free in the browser. It calculates pixels and does not resize a file. The size does not predict views. - [YouTube thumbnail size](https://vlozy.com/tools/youtube-thumbnail-size/): YouTube recommends 3840 × 2160 for a video thumbnail, 16:9, at least 640 pixels wide. A Shorts thumbnail is 2160 × 3840. Desktop files stay under 50 MB, and a mobile video thumbnail stays under 2 MB. 1280 × 720 still meets the minimum and the ratio. Free in the browser. It does not upload an image, and the size does not predict views. - [YouTube RPM calculator](https://vlozy.com/tools/youtube-rpm-calculator/): Divide estimated earnings by views, then multiply by 1,000. $25.00 from 10,000 views is a $2.50 RPM. At that RPM, 1,000 views is $2.50. Free in the browser. You type the numbers. The figure does not predict what a video will earn. - [Video file size calculator](https://vlozy.com/tools/video-file-size/): At 8 Mbps, 1 minute is 60 MB and 10 minutes is 600 MB. At 10 Mbps, 1 minute is 75 MB. Megabytes equal megabits per second times seconds, divided by 8. Free in the browser. It does not open a file, and the size does not predict views. - [YouTube watch time calculator](https://vlozy.com/tools/youtube-watch-time/): Multiply views by the average view duration in seconds, then divide by 3,600. 12,000 views at 30 seconds is 100 hours. At a 30 second average, 4,000 hours is 480,000 views. YouTube's published hour figures are dated on the page. Free in the browser. The hours do not predict views or acceptance into a program. - [YouTube chapter generator](https://vlozy.com/tools/youtube-chapter-generator/): Format a description list that starts at 00:00, with at least three timestamps in ascending order and at least 10 seconds between them. The example is 00:00 Hook, 00:15 Problem, 00:45 Demo. Free in the browser. It does not upload a video, and the list does not predict views. - [YouTube tag character counter](https://vlozy.com/tools/youtube-tag-counter/): The Data API maximum is 500 characters. Foo-Baz is 7, Foo Baz is 9, and the two tags with the comma between them are 17. A tag with a space counts two quotation marks. Free in the browser. The count does not predict views. - [YouTube end screen calculator](https://vlozy.com/tools/youtube-end-screen/): An end screen can be added to the last 5 to 20 seconds, and the video has to be at least 25 seconds. On a 1 minute video the window is 0:40 to 0:55. On a 10 minute video it is 9:40 to 9:55. Free in the browser. The window does not predict clicks. - [YouTube Shorts length checker](https://vlozy.com/tools/youtube-shorts-length/): A Short can be up to 3 minutes when it is square or vertical. On a standard channel that applies to uploads on or after 15 October 2024. A Short over one minute with an active copyright claim is blocked globally. Free in the browser. The length does not predict views. - [YouTube hashtag counter](https://vlozy.com/tools/youtube-hashtag-counter/): More than 60 hashtags means YouTube ignores every hashtag on that video. 60 still counts. Up to three description hashtags can appear by the title. Free in the browser. The count does not predict views. - [YouTube title character counter](https://vlozy.com/tools/youtube-title-counter/): A YouTube title can be 100 characters. 100 fits. 101 is over by 1. Spaces count. Free in the browser. The length does not predict views. - [YouTube description character counter](https://vlozy.com/tools/youtube-description-counter/): A YouTube description can be 5,000 characters. 5,000 fits. 5,001 is over by 1. Spaces count. Free in the browser. The length does not predict views. - [Instagram Reel length checker](https://vlozy.com/tools/instagram-reel-length/): A Reel can be up to 20 minutes. A Reel over 3 minutes is not recommended to new audiences. 3:00 is not over that line. 20:00 is the published maximum. Free in the browser. The length does not predict views. - [Instagram bio character counter](https://vlozy.com/tools/instagram-bio-counter/): An Instagram bio can be 150 characters. 150 fits. 151 is over by 1. Anyone can see it, including on a private account. Free in the browser. The length does not predict followers. - [TikTok name character counter](https://vlozy.com/tools/tiktok-name-counter/): A TikTok nickname can be 30 characters. 30 fits. 31 is over by 1. The @username is a different field, and TikTok does not print a character maximum for it. Free in the browser. The length does not predict followers. - [YouTube video length checker](https://vlozy.com/tools/youtube-video-length/): A default YouTube upload can be 15 minutes. A verified upload can be 12 hours or 256 GB, whichever is less. 15:00 fits. 15:01 needs verification. 12:00:00 is the maximum length. Free in the browser. The length does not predict views. - [YouTube monetization requirements](https://vlozy.com/tools/youtube-monetization-requirements/): YouTube currently prints 1,000 subscribers and 4,000 qualified watch hours in 12 months, or 10 million qualified Shorts views in 90 days. From 1 February 2027, new applicants need 8,000 watch hours or 20 million Shorts views, still with 1,000 subscribers. Meeting the numbers is not acceptance. Free in the browser. The numbers do not predict revenue. - [Instagram hashtag counter](https://vlozy.com/tools/instagram-hashtag-counter/): An Instagram post can have up to 5 hashtags. 5 fits. 6 is over. A comment can have up to 30 hashtags and 5 @ mentions. Free in the browser. The count does not predict reach. - [Instagram story length checker](https://vlozy.com/tools/instagram-story-length/): An Instagram story video up to 60 seconds is one clip. 60 fits. 61 is split into more clips. The story leaves after 24 hours unless it is saved as a highlight. Free in the browser. The length does not predict views. - [YouTube handle character counter](https://vlozy.com/tools/youtube-handle-counter/): A YouTube handle is 3 to 30 characters. 3 fits. 2 is short by 1. 30 fits. 31 is over by 1. Han or Hangul is 1 to 10. The channel name is a different field. Free in the browser. The length does not predict subscribers. - [YouTube post and poll character counter](https://vlozy.com/tools/youtube-post-counter/): YouTube does not print a character limit for a community post message. A text-poll answer is 65 characters. 65 fits. 66 is over by 1. A quiz answer is 80 characters, or 30 with an image. Free in the browser. The length does not predict reach. - [Facebook Reel length checker](https://vlozy.com/tools/facebook-reel-length/): A Facebook Reel can be any length. Meta prints no minimum or maximum. 90 seconds is not a published cap. Free in the browser. The length does not predict views. - [YouTube live stream length checker](https://vlozy.com/tools/youtube-live-length/): A YouTube live stream under 12 hours can be archived. A stream over 12 hours may not be captured. 12:00:00 is not under 12 hours. Free in the browser. The length does not predict viewers. - [TikTok video length checker](https://vlozy.com/tools/tiktok-video-length/): A video created in the TikTok app can be 60 seconds. An app upload can be 3 minutes. TikTok Studio can be 30 minutes and under 10 GB. 1:00 fits a recording. 1:01 does not. Free in the browser. The length does not predict views. - [YouTube playlist character counter](https://vlozy.com/tools/youtube-playlist-counter/): A YouTube playlist title can be 150 characters. 150 fits. 151 is over by 1. A playlist description can be 5,000 characters. A video title is 100 characters. Free in the browser. The length does not predict views. - [YouTube info card counter](https://vlozy.com/tools/youtube-card-counter/): A YouTube video can have up to 5 info cards. 5 fits. 6 is over by 1. YouTube does not print a character limit for the card text. A channel card requires a message and teaser. Free in the browser. The count does not predict views. - [Pinterest video length checker](https://vlozy.com/tools/pinterest-video-length/): A Pinterest video must be 4 seconds to 5 minutes. 0:04 fits. 0:03 is too short. 5:00 fits. 5:01 is too long. Free in the browser. The length does not predict views. - [CPM calculator](https://vlozy.com/tools/cpm-calculator/): CPM is cost divided by impressions, times 1,000. $20.00 and 10,000 impressions is a $2.00 CPM. Impressions are not views. Free in the browser. The figure does not predict views or earnings. ## Guides - [Turn a website into short videos](https://vlozy.com/guides/how-to-turn-a-website-into-short-videos/): The practical sequence from site to video. - [Automate short-form posting](https://vlozy.com/guides/how-to-automate-short-form-video-posting/): How a campaign keeps posting after setup. - [Make SaaS product demo videos](https://vlozy.com/guides/how-to-make-saas-product-demo-videos/): Demo footage as the raw material for a campaign. ## Optional - [Blog](https://vlozy.com/blog/): Articles from Vlozy. A post is not a product specification. - [Sign in](https://vlozy.com/auth/something/): For people who already have a workspace. This page is not a product guide.