6 free tools

Social Media Tools

Download YouTube thumbnails, generate Instagram captions, create TikTok hashtags, count tweet characters, generate WhatsApp links, and resize images for every social platform.

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YouTube Thumbnail Downloader

Download YouTube video thumbnails.

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Instagram Caption Generator

Generate Instagram captions with AI.

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TikTok Hashtag Generator

Generate TikTok hashtags.

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Twitter Character Counter

Count tweet characters in real time.

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WhatsApp Link Generator

Create WhatsApp click-to-chat links.

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Social Media Image Resizer

Resize images for all social platforms.

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Free Social Media Tools — No Account Required

ToolBubble provides 6 free social media tools that run entirely in your browser. No installation, no account required, and your files never leave your device.