Free Social Media Tools

Free Social Media Tools for Creators & Marketers

ToolRux offers 7 free social media tools designed for content creators, social media managers, marketers, and influencers. Every tool runs entirely in your browser — no uploads to external servers, no sign-ups, no data collection. Your content stays on your device.

Image & Visual Tools

Get your visuals pixel-perfect for every platform:

• Social Media Image Resizer — Resize and crop images to exact dimensions for Instagram, Facebook, Twitter/X, LinkedIn, YouTube, Pinterest, and TikTok. Choose from 15+ platform presets.
• YouTube Thumbnail Maker — Design eye-catching 1280×720 thumbnails with background images, text overlays, shapes, and badges using an in-browser Canvas editor.
• Instagram Post Size Guide — Visual reference for every Instagram dimension — feed posts, stories, reels, carousels, and profile pictures — plus a built-in crop tool.

Content & Copy Tools

Create better content faster:

• Twitter/X Thread Formatter — Split long text into perfectly formatted threads with automatic character counting, sentence-boundary splitting, and numbering.
• Hashtag Generator — Generate relevant hashtags from any topic, categorized by trending, niche, branded, and community tags.
• Bio Generator — Craft compelling bios for LinkedIn, Instagram, Twitter/X, and TikTok with platform-specific templates and character limits.

Planning & Strategy Tools

• Social Media Calendar — Plan your content with a visual monthly calendar, color-coded by platform, with CSV export and localStorage persistence.

Why Use ToolRux Social Media Tools?

• 100% Free — Every tool is completely free to use.
• Privacy First — All processing happens in your browser. No images or text are uploaded to any server.
• No Sign-Up — Start using any tool instantly without creating an account.
• Mobile Friendly — Fully responsive design works on phones, tablets, and desktops.
• Dark Mode — Easy on the eyes with automatic dark mode support.
• Fast & Lightweight — Built with modern web technology for instant results.

Need developer or design tools? Check out our Developer Tools and Design Tools.

Frequently Asked Questions

Are these social media tools really free?

Yes — every social media tool on ToolRux is free to use with no hidden costs or premium tiers.

Is my data safe when I upload images?

Absolutely. All image processing happens locally in your browser using the Canvas API. Your images are never uploaded to any server.

Can I use these tools on my phone?

Yes. All tools are fully responsive and work on any modern browser — Chrome, Safari, Firefox, Edge — on mobile, tablet, and desktop.

What social media platforms are supported?

Our tools support Instagram, Facebook, Twitter/X, LinkedIn, YouTube, Pinterest, and TikTok — covering all major platforms with their latest dimension specs.

Do I need to create an account?

No. All tools work instantly without any sign-up, login, or account creation. Just open a tool and start using it.

How accurate are the image dimensions?

All platform presets use the official recommended dimensions from each social media platform, updated regularly to reflect the latest specifications.

Can I export my social media calendar?

Yes. The Social Media Calendar supports CSV export, and all your planned posts are automatically saved to your browser's localStorage so they persist between sessions.

Does the hashtag generator use AI?

The hashtag generator uses a built-in keyword extraction and topic-mapping system — no external AI API calls. It works offline and keeps your topic ideas private.

What image formats are supported?

The image tools support JPEG, PNG, WebP, and GIF uploads. Output is typically PNG for maximum quality, though JPEG is available for thumbnails.

Can I use the bio generator for multiple platforms at once?

Yes. You can switch between LinkedIn, Instagram, Twitter/X, and TikTok platforms instantly, with each producing a bio tailored to that platform's character limits and conventions.