trysandbox.io logotrysandbox.io

// a sandbox of 376 sharp tools

Every little generator
you keep googling for.

QR, barcodes, bcrypt hashes for PHP, UUIDs, JWT decoders, color palettes — fast, local, no signup. Search the sandbox and start.

Social Media Character Counter

Text · tool

Social Media Character Counter

Check X, Instagram, LinkedIn and more limits.

Characters

0

Words

0

Hashtags

0

  • X / Twitter post0/280
  • Instagram caption0/2200
  • Instagram bio0/150
  • TikTok caption0/4000
  • LinkedIn post0/3000
  • LinkedIn headline0/220
  • Facebook post0/63206
  • YouTube title0/100
  • YouTube description0/5000
  • Pinterest description0/500
  • Google title tag0/60
  • Meta description0/160
  • SMS0/160

// about the sandbox

The small utilities you need,
without the ad-walls.

Every generator runs entirely in your browser. Your inputs never leave the page — no servers, no logging, no tracking pixels. Open the tool, get the thing, close the tab.

  • 100%client-side
  • 0accounts
  • 376sharp tools
  • ∞free forever