Free tools for people who post video
Check safe zones, time and read your script, fix subtitles, preview thumbnails and size every image. Built for TikTok, Instagram and YouTube creators.
- No sign-up
- Nothing uploaded
- Works on mobile
The toolbox
20 free tools, more every month
Video and YouTube
Safe Zone Checker
See what TikTok, Reels and Shorts buttons will cover before you post.
Open toolWords to Minutes
Turn a script into speaking time, or a target length into a word count.
Open toolYouTube Chapter Generator
Build, fix and validate timestamps so YouTube actually shows your chapters.
Open toolOnline Teleprompter
Read your script on camera at a steady pace, with mirror mode and full screen.
Open toolSRT Subtitle Tool
Shift, sync, clean and convert SRT and VTT subtitle files.
Open toolThumbnail & Title Preview
See your thumbnail and title in a mock YouTube feed before you publish.
Open toolYouTube Money Calculator
Estimate long-form and Shorts earnings by niche and audience country.
Open toolYouTube Thumbnail Downloader
Get any YouTube video’s thumbnail in HD, 4K-ready and every size.
Open toolYouTube Timestamp Link
Make a link that starts a video at the exact second you choose.
Open toolYouTube Embed Code Generator
Build responsive embed code with start time, autoplay and privacy mode.
Open toolVideo File Size Calculator
Estimate file size from bitrate, or the bitrate to hit a size limit.
Open toolTimecode Converter
Convert frames, timecode and seconds at any frame rate, drop-frame included.
Open toolAspect Ratio Calculator
Find the ratio of any size, or the missing width or height for 16:9, 9:16 and more.
Open toolSocial media posts
Fancy Font Generator
Turn text into bold, cursive and other copy-and-paste fonts for your bio.
Open toolInstagram Line Break Generator
Keep the line breaks and spacing in your captions and bio.
Open toolInvisible Character
Copy a blank character for empty names, messages and spacing.
Open toolHashtag Counter & Formatter
Count, clean, de-duplicate and format hashtags for every platform.
Open toolCharacter Counter
Check every platform’s limit and where your caption gets cut off.
Open toolSocial Image Resizer
Crop any image to the right size for every network in one click.
Open toolEngagement Rate Calculator
Work out engagement rate and see how a post compares.
Open toolMade for the way creators actually work
Private by design
Your frames, scripts and timestamps are processed on your own device. There is no upload step, no account and no tracking of what you type.
Built around platform rules
Each tool encodes the details that trip people up, like YouTube’s 10-second chapter minimum or the bottom third that TikTok hides under captions.
Fast on any phone
Pages are tiny and load in a blink, so you can check a frame or a timestamp list between takes.
Free creator tools, without the sales funnel
Most “free” creator tools are a sign-up form in disguise. BeSocialSite takes the opposite approach: open a page, use the tool, get your result. Each tool comes with a short guide that explains the platform rules behind it, so you understand why your chapters didn’t show or why your caption disappeared behind the like button.
Write and time your script with the words to minutes calculator, read it on camera with the online teleprompter, then check your frame with the safe zone checker before you export. When you publish, fix your captions in the SRT subtitle tool, test your packaging in the thumbnail preview and add YouTube chapters.
For social posts, the character counter shows where each platform cuts your caption, the image resizer crops any picture to the right size, and the engagement rate calculator tells you how a post performed. Curious about income? Try the YouTube money calculator.
Polishing your profile? Style your name with the fancy font generator, keep your spacing with the Instagram line break generator, grab a blank space from the invisible character page, and plan any format with the aspect ratio calculator.
Working with YouTube links? Save any cover with the YouTube thumbnail downloader, share a moment with a YouTube timestamp link and put a video on your site with the embed code generator. Before exporting, the video file size calculator finds the right bitrate and the timecode converter handles frames and drop-frame. Then tidy your tags with the hashtag counter.
Frequently asked questions
Are the tools really free?
Yes. Every tool on BeSocialSite is free to use with no account, no trial and no watermark. The site is supported by advertising.
Do you upload my files or scripts?
No. The tools run entirely in your browser with JavaScript. Your images, scripts and timestamps never leave your device, and nothing is stored on our servers.
Do the tools work on a phone?
Yes. Every tool is designed for small screens first, so you can check a frame or time a script straight from your phone.