SocialToolsAll Free Social Media Tools
Fifteen free tools for creators, grouped by platform. Nothing to install, no account, and the image and video tools process your files locally in your browser.
25 tools available
TikTok Tools
Everything you need to set up and grow a TikTok account: write a profile bio that explains what you do, find a username that is still available, draft captions that fit the video, and build hashtag sets around your niche. Each tool runs instantly in your browser.
TikTok Hook Generator
Opening lines for the first 3 seconds of a video.
Use ToolTikTok ToolsTikTok Script Generator
Timed script outline for 15, 30 or 60 seconds.
Use ToolTikTok ToolsTikTok Bio Generator
Write a TikTok bio that fits the 80-character limit, in your tone.
Use ToolTikTok ToolsTikTok Username Generator
Generate handle ideas by style, niche and keyword.
Use ToolTikTok ToolsTikTok Caption Generator
Turn a topic into short, medium or long TikTok captions.
Use ToolTikTok ToolsTikTok Hashtag Generator
Grouped hashtag sets: popular, niche, long-tail and related.
Use ToolInstagram Tools
Instagram rewards clear profiles and consistent posting. These tools help you write a bio that converts visitors into followers, pick a handle that matches your brand, draft captions per post type, group hashtags by reach, and export at the right Reels dimensions.
Instagram Bio Generator
Build a 150-character Instagram bio with a clear call to action.
Use ToolInstagram ToolsInstagram Username Generator
Handle ideas for personal, business and niche accounts.
Use ToolInstagram ToolsInstagram Caption Generator
Captions per post type: photo, Reel, carousel, product, story.
Use ToolInstagram ToolsInstagram Hashtag Generator
Broad, niche, long-tail and related Instagram hashtags.
Use ToolInstagram ToolsReels Size Calculator
Recommended dimensions and safe zones for vertical video.
Use ToolYouTube Tools
Prepare every upload in minutes: draft titles that fit the 100-character limit, build a tag list from your keywords, structure a description with chapters and links, and grab any video's thumbnail in every available resolution.
YouTube Title Generator
Title ideas from your topic, with live character counts.
Use ToolYouTube ToolsYouTube Tag Generator
Build a tag list under the 500-character limit.
Use ToolYouTube ToolsYouTube Description Generator
Hook, summary, chapters, links and hashtags in one block.
Use ToolYouTube ToolsYouTube Thumbnail Downloader
Paste a video link, get the thumbnail in every size.
Use ToolCreator Tools
Small utilities that save time on every post: check a caption against the limits of each platform before you paste it, and style a name or headline with Unicode letters that work in bios.
Marketing Tools
Measure what your posts actually do. Tag every link so analytics shows which post sent the visit, and calculate engagement rate the same way each time so you can compare posts, accounts and creators fairly.
Video Tools
Plan an export before you render it. Check the aspect ratio and orientation of any resolution, estimate how large a file will be at a given bitrate, and turn a short MP4 clip into a GIF without uploading it anywhere.
Image Tools
Resize a photo to the exact dimensions a platform expects, convert to WebP for faster pages, or compress a batch of images before uploading them. All three run locally in your browser — your files are never sent to a server.
Learn how to use them
Every tool page explains the limits and formats it works with. For the reasoning behind the numbers — caption lengths, hashtag tiers, export sizes — read the SocialTools guides.