Tool
PremiumSocial Media · Online utility
14-in-1 AI social media content generator: hashtags, captions, LinkedIn posts, tweets, YouTube tools, hooks, scripts, bios, and content calendars.
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Inputs on the left, structured output on the right.
Remaining daily runs: 10
Social Media AI Toolkit
14 AI tools: captions, hooks, scripts, hashtags, YouTube tools & content calendars.
Content & Captions
YouTube Tools
Generate trending, niche, and low-competition hashtags for any platform.
Write scroll-stopping captions for Reels, carousels, and feed posts.
Create hook-body-CTA, story-based, or authority LinkedIn posts.
Write viral hooks, threads, and engaging tweets with character awareness.
AI caption generator for any platform with tone, intent, and hashtag control.
Generate SEO-optimised, high click-through YouTube titles.
Write full descriptions with timestamps, hashtag sets, and CTAs.
Generate SEO-optimised YouTube tags to boost video discovery.
Create scroll-stopping opening hooks for Reels, posts, and threads.
Get 10–20 niche-specific post ideas with hooks and angles.
Write a professional, keyword-rich Instagram, LinkedIn, or Twitter bio.
Generate short-form video scripts with hook, body, and CTA.
Generate funny, engaging, and share-worthy tweet formats.
Create a weekly or monthly content posting plan for any platform.
Use this free AI social media toolkit to generate captions, hashtags, LinkedIn posts, Twitter threads, YouTube titles and descriptions, viral hooks, reel scripts, and content calendars. All 14 tools are powered by AI and designed for creators, marketers, and business owners who want to produce high-quality social content faster.
Instead of switching between multiple tools, this suite combines everything you need for Instagram, LinkedIn, Twitter, YouTube, and TikTok into one focused workspace. Select a tool, describe your topic, choose your tone and platform, and generate multiple content variations at once.
Generate trending, niche, and low-competition hashtags for Instagram, Twitter, LinkedIn, YouTube, and TikTok. This AI hashtag generator recommends hashtags based on your topic, platform, audience, and target region so every post is optimised for reach.
Use the Mixed mode for a balanced set, Trending for maximum exposure, Niche for targeted engagement, or Low-Competition for smaller accounts building organic growth.
How many hashtags should I use on Instagram?
Instagram recommends 3–5 highly relevant tags, though many creators still use 20–30 to maximise reach. Generate multiple sets and test what works for your niche.
Are these hashtags researched in real time?
The AI generates hashtags based on your topic and platform context. For trending campaigns, combine these with manual research for best results.
Write scroll-stopping Instagram captions for Reels, carousels, feed posts, and Stories. This AI caption generator creates hook-driven, emoji-styled, and CTA-ready captions tailored to your tone and audience.
Choose between casual, viral, professional, or persuasive tones, set your engagement intent, and get three to five caption variations with matching hashtags ready to copy and post.
Can I use this for Instagram Reels?
Yes. Select Instagram Reels in the Platform dropdown for shorter, hook-first captions optimised for Reel viewing patterns.
Will it include hashtags?
Yes. Enable the "Include hashtags" option to get a relevant tag set appended to each caption variation.
Related: Hashtag Generator · AI Hook Generator
Create professional LinkedIn posts that build authority, drive engagement, and convert readers into followers. Choose from hook-body-CTA format, story-based posts, numbered list posts, or authority thought leadership pieces.
What length should a LinkedIn post be?
LinkedIn posts between 150–300 words typically perform well for engagement. Story-based posts can be longer at 400–600 words.
Should I add hashtags to LinkedIn posts?
3–5 highly relevant hashtags are recommended for LinkedIn. More than that can reduce organic reach.
Generate engaging tweets and Twitter threads with viral hooks, strong opinions, or product announcements. Enable thread mode to get a hook tweet followed by a 5–7 tweet thread format.
What makes a tweet go viral?
Viral tweets typically share a strong opinion, counterintuitive insight, or actionable tip in the first sentence. Use this generator's Viral tone to optimise for shares.
How does thread mode work?
Enable thread mode to get a hook tweet and follow-up thread structured for a topical deep-dive or story format.
Generate high click-through-rate YouTube titles optimised for SEO. This AI YouTube title generator uses your topic, keywords, tone, and audience to create 3–5 compelling title options per generation.
How long should a YouTube title be?
Keep YouTube titles under 60 characters so they display fully in search results. The most important keywords should appear early in the title.
Related: YouTube Description Generator · YouTube Tags
Write complete YouTube video descriptions with keyword placement, chapter timestamps, CTAs, social links sections, and hashtag sets. A strong description helps your video rank in YouTube search and Google.
Where should I put keywords in a YouTube description?
Place the most important keyword in the first 1–2 sentences. YouTube indexes the full description but weights the opening lines more heavily.
Should I enable timestamps?
Yes, if your video has clearly defined sections. Timestamps create chapter markers in the YouTube player and can improve watch time.
Generate scroll-stopping opening hooks for Reels, posts, tweets, threads, and video scripts. A great hook captures attention in the first 1–3 seconds or lines and is one of the most valuable skills in modern content creation.
What types of hooks work best on Instagram Reels?
Pattern interrupts, direct questions, and bold statements work well for Reels. The first 2–3 seconds determine whether viewers stay or scroll.
Get 10–20 niche-specific post ideas for your chosen platform with suggested hooks, angles, formats, and notes. This content idea generator is useful when you have a topic or niche but need direction on what to actually create.
What is included in each content idea?
Each idea includes a title, a suggested hook, a content angle, a recommended format (Reel, carousel, article, etc.), and optional notes for production.
Write a professional, engaging, keyword-rich bio for Instagram, LinkedIn, or Twitter. A strong bio communicates who you are, what you do, and who you help — all in a few lines.
How do I write a good Instagram bio?
A good Instagram bio has a clear value proposition in the first line, who you help in the second, and a CTA (link in bio) in the third. Keep it under 150 characters.
Generate short-form video scripts for Instagram Reels, TikTok videos, and YouTube Shorts. Choose your reel duration (15s, 30s, 45s, 60s) and the AI produces a timed script with hook, main body, and CTA.
How long should a Reel script be?
For a 30-second Reel, aim for about 60–75 words of spoken content. For 60 seconds, 120–150 words. Speak clearly and pace your delivery.
Create a 1–4 week content posting plan for Instagram, LinkedIn, TikTok, or YouTube. Each day includes a post type, hook, caption draft, and hashtag set. Use this to plan a consistent content schedule without starting from scratch each week.
How often should I post on Instagram?
Most creators post 3–5 times per week on feed/Reels. Consistency matters more than volume — a steady 3-day schedule outperforms sporadic daily posting.
Can I use this for multiple platforms?
Yes. Generate a calendar once for your primary platform, then use other toolkit tools to adapt captions and tags for each secondary platform.
More from Social Media — pick another utility in this collection.
HTTP API
Call Social Media AI Toolkit from scripts or backends with the same inputs as the form above.
Requires a personal access token with the tools:execute scope.
Security middleware is enforced server-side: request shape validation, abuse throttling, optional request signing, plan/tool authorization, and conditional CAPTCHA challenge for suspicious traffic.
Premium tool: API access follows the same plan rules as the website (403 if your plan does not include this tool).
Send either Authorization: Bearer YOUR_TOKEN
or X-API-Key: YOUR_TOKEN.
Create tokens under Dashboard → API Tokens and enable tools:execute.
Alternatively, exchange email and password for a token: POST https://toolversa.com/api/auth/token (JSON body: email, password, optional device_name, abilities[], expires_at).
Accept: application/json
Content-Type: application/json
User-Agent: your-app-name/1.0
Authorization: Bearer YOUR_TOKEN
# or:
X-API-Key: YOUR_TOKEN
Optional hardening: request signing can be enabled by ops via API_SIGNATURE_ENABLED=true.
POST https://toolversa.com/api/tools/social-media-toolkit
Accept: application/json
Authorization: Bearer YOUR_TOKEN
Content-Type: application/json| Name | Type | Required |
|---|---|---|
| operation | select | Yes |
| input_text | textarea | Yes |
| platform | select | No |
| tone | select | No |
| intent | select | No |
| emoji_style | select | No |
| variation_count | select | No |
| keywords | text | No |
| audience | text | No |
| hashtag_type | select | No |
| hashtag_limit | select | No |
| post_type | select | No |
| thread_mode | checkbox | No |
| reel_duration | select | No |
| weeks | select | No |
| include_timestamps | checkbox | No |
| include_hashtags | checkbox | No |
Set operation to one of the values below and include only the extra fields required for that operation.
| Operation | Extra Fields | Notes |
|---|---|---|
| hashtag-generator | hashtag_type, hashtag_limit | Type: mixed|trending|niche|low-competition |
| linkedin-post | post_type | post_type: hook-body-cta|story|authority|list |
| twitter-post, viral-tweet | thread_mode | true creates a thread-style output |
| reel-script | reel_duration | 15|30|45|60 seconds |
| youtube-description | include_timestamps | true adds chapter/timestamp suggestions |
| content-calendar | weeks | 1|2|4 week schedule output |
{"operation":"hashtag-generator","input_text":"morning routine tips","platform":"instagram","hashtag_type":"mixed","hashtag_limit":20}{"operation":"instagram-caption","input_text":"5 mistakes founders make when hiring","tone":"casual","variation_count":3,"include_hashtags":true}{"operation":"content-calendar","input_text":"personal finance for beginners","platform":"instagram","weeks":2}{
"operation": "hashtag-generator",
"input_text": "Your text here",
"platform": "instagram",
"tone": "professional",
"intent": "engagement",
"emoji_style": "none",
"variation_count": "3",
"keywords": "value",
"audience": "value",
"hashtag_type": "mixed",
"hashtag_limit": "10",
"post_type": "hook-body-cta",
"thread_mode": "value",
"reel_duration": "15",
"weeks": "1",
"include_timestamps": "value",
"include_hashtags": "value"
}JSON envelope:
{
"success": true,
"data": {
"tool": { "id": 161, "name": "...", "slug": "social-media-toolkit" },
"output": { /* tool-specific result */ },
"duration_ms": 0,
"status": "success",
"response_token": "short_lived_integrity_token"
},
"message": "Tool executed successfully."
}
Error status map: 401 unauthorized/signature, 403 plan/access/captcha, 409 replay detected,
413 payload too large, 415 content-type rejected, 422 validation/execution, 429 rate/abuse limits.
Documentation
14-in-1 AI social media content generator: hashtags, captions, LinkedIn posts, tweets, YouTube tools, hooks, scripts, bios, and content calendars. This page explains how to use Social Media AI Toolkit effectively, what to validate in the output, and how it fits alongside other Social Media utilities on Toolversa. Whether you are running a one-off task or a recurring workflow, the guidance below helps you avoid common pitfalls and keep results consistent.
Social Media AI Toolkit is optimized for scenarios where you need social content production results quickly, with minimal setup. It works well when your input is well-formed and your success criteria are clear (for example: correct formatting, expected file type, or a numeric result within a plausible range). If your needs are exploratory, start with a small sample input and expand once the output matches expectations.
Most issues trace back to input ambiguity: wrong encoding, missing required fields, mixed delimiters, oversized files, or mismatched units. Before running the tool again, re-check the field labels, required markers, and any format hints shown in the form. For file-based tools, confirm the file type matches what the tool expects and that the file is not corrupted.
Treat the first output as a draft. Compare against a known-good example, re-run with edge-case inputs, and verify any derived numbers with a second method when stakes are high. For text outputs, scan for truncation, unexpected characters, and line-break changes. For files, open the output in the target environment where it will be used.
Avoid uploading confidential media; treat outputs as drafts until they meet brand and compliance review. Specifically for Social Media AI Toolkit, avoid submitting regulated personal data, secrets, or confidential client material unless your policy explicitly permits processing in this environment.
Many workflows are multi-step: prepare inputs with one utility, transform with Social Media AI Toolkit, then finalize with another. Keeping naming conventions consistent between steps reduces errors and makes automation easier later. If you frequently repeat the same sequence, document it as a short internal checklist.
If execution fails, check file size limits, network stability, and whether your account plan allows the tool. If output looks wrong but execution succeeds, simplify the input to isolate the issue: remove optional fields, reduce content size, or test a minimal example. When premium features apply, confirm your subscription includes access.
Quick answers to common questions.