Do these tools need access to my social accounts?

No. They work without logging in to any platform. They produce text and images that you copy or download and post yourself, so there is no account to connect and no permission to grant.

Do the stylish fonts work everywhere?

They are Unicode characters, not real fonts, so they appear on most devices but not all. Some devices show empty boxes, and screen readers may read the characters letter by letter, which makes them harder for people who use assistive technology. Use them sparingly, and keep key information in plain text.

How many hashtags should I use?

Platforms and their audiences change their guidance, so there is no single right number. Pick a small set that really describes the post, mix broad and specific tags, and keep the generator's list as a source of ideas rather than pasting all of it.

Which image sizes does the resizer support?

It has presets for Instagram, Facebook, X, LinkedIn, YouTube and WhatsApp, and lets you choose how the picture fits: cover to fill the frame (cropping the edges) or contain to show all of it. Dimensions change from time to time, so confirm a critical size with the platform.

No. Drafts, captions and images stay in your browser and are not sent to Stax or stored.

Free Social Media

Social media tools for preparing posts before you publish them: style an Instagram bio or caption with Unicode fonts, pick hashtags by niche for Instagram or TikTok, preview how a LinkedIn post truncates before readers click see more, split a long text into numbered X threads, and resize pictures to the dimensions each platform expects. You copy the result and post it yourself.

No login or access to any account is needed, so there is nothing to connect and nothing to revoke. Everything runs in your browser and your drafts are not sent to a server. Platforms change their limits and formats often, so check a platform's own help page when an exact number matters.

6 tools available

Most Popular

Instagram Hashtag Generator

Generate Instagram hashtags by niche — Photography, Fitness, Food, Travel, Business, Fashion, Beauty, Tech, India, and more. Pick up to 30.

Try it free →Social Media Image Resizer

Resize images to correct dimensions for Instagram, Facebook, Twitter/X, LinkedIn, YouTube, and WhatsApp. Cover, contain, or fill fit modes.

Try it free →Twitter / X Thread Formatter

Format Twitter/X threads with auto tweet splitting, 280-character limit checks, numbering, and one-click copy per tweet.

Try it free →

Which tool should I use?

A stylish bio or caption: Instagram Font Generator — Unicode fonts you can paste into Instagram.
Hashtags for Instagram: Instagram Hashtag Generator — sets by niche, from photography and fitness to food, travel and tech.
Hashtags for TikTok: TikTok Hashtag Generator — sets by niche such as dance, comedy, food, gaming and education.
A LinkedIn post: LinkedIn Post Formatter — live preview of where the see more cut falls, with templates.
A thread on X: Twitter / X Thread Formatter — splits text into tweets under 280 characters with numbering and one-click copy.
Pictures at the right size: Social Media Image Resizer — presets for Instagram, Facebook, X, LinkedIn, YouTube and WhatsApp, with cover and contain modes.

All Social Media (6)

Instagram Font Generator

Generate stylish Unicode fonts for Instagram bios, captions, and stories.

Open tool →Instagram Hashtag Generator

Generate Instagram hashtags by niche — Photography, Fitness, Food, Travel, Business, Fashion, Beauty, Tech, India, and more. Pick up to 30.

Open tool →LinkedIn Post Formatter

Write and preview LinkedIn posts with live 'see more' truncation preview. Includes thought leadership and listicle templates.

Open tool →Twitter / X Thread Formatter

Format Twitter/X threads with auto tweet splitting, 280-character limit checks, numbering, and one-click copy per tweet.

Open tool →TikTok Hashtag Generator

Generate trending TikTok hashtags by niche — Dance, Comedy, Food, Fitness, Gaming, Education, and more. Always includes #fyp.

Open tool →Social Media Image Resizer

Resize images to correct dimensions for Instagram, Facebook, Twitter/X, LinkedIn, YouTube, and WhatsApp. Cover, contain, or fill fit modes.

Open tool →

Frequently Asked Questions

Do these tools need access to my social accounts?: No. They work without logging in to any platform. They produce text and images that you copy or download and post yourself, so there is no account to connect and no permission to grant.
Do the stylish fonts work everywhere?: They are Unicode characters, not real fonts, so they appear on most devices but not all. Some devices show empty boxes, and screen readers may read the characters letter by letter, which makes them harder for people who use assistive technology. Use them sparingly, and keep key information in plain text.
How many hashtags should I use?: Platforms and their audiences change their guidance, so there is no single right number. Pick a small set that really describes the post, mix broad and specific tags, and keep the generator's list as a source of ideas rather than pasting all of it.
Which image sizes does the resizer support?: It has presets for Instagram, Facebook, X, LinkedIn, YouTube and WhatsApp, and lets you choose how the picture fits: cover to fill the frame (cropping the edges) or contain to show all of it. Dimensions change from time to time, so confirm a critical size with the platform.
Is my draft kept?: No. Drafts, captions and images stay in your browser and are not sent to Stax or stored.