Free social media tools
Calculators, counters and converters for YouTube, Instagram, TikTok, LinkedIn and Facebook. They run in your browser, so nothing you type or upload leaves your device, and there's no sign-up.
Best time to post
Free tools · 4 October 2026Best time to post on social media: free calculatorFree calculator for the best time to post on Instagram, TikTok, YouTube, LinkedIn, Facebook and X, in your audience's time zone. Today plus the full week.Free tools · 4 October 2026Best time to post on FacebookThe best time to post on Facebook today and every day of the week, in your audience's time zone. Free calculator based on 14 million Facebook posts.Free tools · 4 October 2026Best time to post on InstagramThe best time to post on Instagram today and every day of the week, in your audience's time zone. Free calculator based on 9.6 million posts.Free tools · 4 October 2026Best time to post on LinkedInThe best time to post on LinkedIn today and every day of the week, in your audience's time zone. Free calculator based on 4.8 million LinkedIn posts.Free tools · 4 October 2026Best time to post on TikTok todayThe best time to post on TikTok today and every day of the week, in your audience's time zone. Free calculator based on 7.1 million TikTok posts.Free tools · 4 October 2026Best time to post on X (Twitter)The best time to post on X (Twitter) today and every day of the week, in your audience's time zone. Free calculator based on 8.7 million posts.Free tools · 4 October 2026Best time to post on YouTubeThe best time to upload on YouTube, for long videos and for Shorts, in your audience's time zone. Free calculator based on 1.8 million videos.
YouTube
Free tools · 5 October 2026YouTube CTR calculatorFree YouTube CTR calculator. Enter impressions and clicks from YouTube Studio to get your click-through rate and the extra views a better thumbnail would bring.Free tools · 5 October 2026YouTube description generatorFree YouTube description generator. Add a summary, chapters, links and hashtags; it builds the description and checks YouTube's chapter and hashtag rules.Free tools · 5 October 2026YouTube thumbnail raterFree YouTube thumbnail rater. Upload a thumbnail and get a score for contrast, colour, faces and text size, plus a preview at sidebar and phone size.Free tools · 5 October 2026YouTube thumbnail resizerFree YouTube thumbnail resizer. Crop or fit any image to 1280 x 720, 16:9, in your browser and download a JPG small enough to upload from desktop or the app.Free tools · 5 October 2026YouTube thumbnail testerFree YouTube thumbnail tester. See your thumbnail and title in the home feed, search, sidebar and on a phone, next to real videos, in dark or light mode.Free tools · 5 October 2026YouTube title generatorFree YouTube title generator. Type your video's topic and get 24 title ideas built on formats that get clicks, with a character count for each.Free tools · 6 October 2026YouTube transcript generatorFree YouTube transcript generator. Paste the transcript from YouTube and get clean text, with or without timestamps, or download it as TXT or SRT.
Ideas and scripts
Free tools · 6 October 2026Video hook generatorFree video hook generator. Type your topic and get 24 opening lines for TikTok, Reels and YouTube Shorts, each labelled by the kind of hook it is.Free tools · 6 October 2026Video idea generatorFree video idea generator for TikTok, Reels and YouTube Shorts. Type your niche and get 24 video ideas in formats that work: lists, stories, tests and more.Free tools · 6 October 2026Short video script generatorFree short video script generator. Pick a topic, length and format and get a timed script outline with a hook, the main points and a call to action.
Video
Free tools · 5 October 2026MP4 to MP3 converterFree MP4 to MP3 converter. Extract the audio from an MP4, MOV or WebM video as an MP3. Runs in your browser: no upload, no file size limit.Free tools · 5 October 2026Mute videoRemove the sound from any MP4, MOV or WebM video for free. The video is kept as it is, without re-encoding. Runs in your browser, no upload, no watermark.Free tools · 5 October 2026Trim videoFree online video trimmer. Cut the start and end off an MP4, MOV or WebM by setting the times or pausing at the right frame. Runs in your browser, no watermark.Free tools · 5 October 2026Video compressorFree online video compressor. Shrink MP4, MOV and WebM files by lowering quality or resolution. Runs in your browser: no upload, no watermark, no size limit.Free tools · 5 October 2026Video resizerFree online video resizer. Crop or fit a video to 9:16 for Reels, Shorts and TikTok, 1:1, 4:5 or 16:9. Runs in your browser, no upload and no watermark.
Captions
Free tools · 5 October 2026Subtitle converterFree subtitle converter. Convert SRT to VTT, VTT to SRT or either to plain text, and shift every timestamp earlier or later to fix out-of-sync subtitles.Free tools · 5 October 2026Video to textFree video to text converter. Transcribe a video or audio file in your browser with Whisper and download the text, SRT or VTT subtitles. No upload, no sign-up.
Write and format
Free tools · 6 October 2026Caption generatorFree caption generator for Instagram and TikTok. Type your topic and get 12 captions with a question or call to action and hashtags, ready to copy.Free tools · 4 October 2026Social media character counterFree character counter for social media. Paste a caption and see the count against every limit: Instagram, TikTok, YouTube, LinkedIn, X, Facebook and Threads.Free tools · 6 October 2026Hashtag generatorFree hashtag generator. Type your topic, pick the platform and get hashtags to choose from, with the right number for Instagram, TikTok or YouTube Shorts.Free tools · 4 October 2026Instagram fonts generatorFree Instagram fonts generator. Type once and copy bold, italic, cursive, gothic, small caps and 20 more font styles for your bio, captions and TikTok.Free tools · 4 October 2026Instagram line break generatorFree Instagram line break generator. Paste your caption and copy it back with the blank lines and paragraph spacing Instagram usually removes.Free tools · 6 October 2026Username generator for creatorsFree username generator. Type your name and niche to get handle ideas that follow Instagram, TikTok or YouTube's rules, with a link to check each one.
Images
Free tools · 4 October 2026Instagram grid makerFree Instagram grid maker. Split one image into 3, 6, 9 or 12 tiles for a seamless profile grid, sized for Instagram's 3:4 grid, numbered in posting order.Free tools · 4 October 2026Social media image resizerFree image resizer for Instagram posts, Stories, YouTube thumbnails, LinkedIn banners, Facebook covers and more. Crop or fit to the exact size, in your browser.Free tools · 4 October 2026YouTube thumbnail downloaderFree YouTube thumbnail downloader. Paste a video or Shorts link and download its thumbnail in HD (1280x720), standard, high or medium quality.
Calculators
Free tools · 4 October 2026Engagement rate calculatorFree engagement rate calculator: engagement by followers, views or reach for Instagram, TikTok, YouTube, Facebook and LinkedIn, with formulas explained.Free tools · 4 October 2026Instagram money calculatorFree Instagram money calculator. See what brands typically pay per sponsored post or Reel at your follower count and engagement rate, with 2026 benchmarks.Free tools · 4 October 2026TikTok money calculatorFree TikTok money calculator. Estimate Creator Rewards earnings from your views and what brands pay per sponsored video at your follower count, with 2026 rates.Free tools · 4 October 2026YouTube money calculatorFree YouTube money calculator. Estimate daily, monthly and yearly ad earnings from your views, by niche, for long videos and for Shorts, with 2026 RPM ranges.