Character Counter
Commercial use OK
380+ models
No watermark
No sign-up needed
Model:
+ GPT-5, Claude, Gemini
Live counts — characters, words, sentences, paragraphs, reading time, speaking time — plus per-platform chips showing how your text fits Twitter / LinkedIn / Instagram / TikTok / Facebook / Reddit / SMS / email-subject limits. 100% browser-side, no server call, nothing sent anywhere.
Advanced options
Result
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Count characters with free AI. Perfect for Twitter, SMS, and meta descriptions.
How to Use Character Counter
1
Enter your input
Type text, upload a file, or describe what you want. No account needed.
2
Click generate
Our AI processes your request in seconds using the best open-source models.
3
Download & share
Download, copy, or share your result. Free for personal and commercial use.
Use this tool via API
Automate this tool from your own code. OpenAI-compatible REST endpoint, Bearer-token auth, no extra SDK required. Token costs match the web interface.
curl -X POST https://api.free.ai/v1/chat/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"model": "qwen7b", "messages": [{"role": "user", "content": "Summarize this: ..."}]}'Related Free AI Tools
Character Counter — FAQ
Character Counter is an AI text tool that reshapes your writing — rewriting, reformatting, or transforming it — while keeping the meaning intact. It runs free on Free.ai with no sign-up required to get started.
Character Counter is built for anyone editing or repurposing text who wants a fast, reliable pass. It covers rewriting, formatting, and other text transformations — pick this tool when that’s what you need.
Nothing but an idea. Describe what you want in the box on this page and Character Counter produces a result in seconds. Refine your description and regenerate until it’s right.
Yes. You get 2,500 free tokens per day with no account at all, or 30,000 tokens/day with a free account. Character Counter draws from that daily pool; if you need more, token packs start at $1.
Character Counter outputs plain, copy-ready text. Copy it straight out, or export it — signed-in users can save and revisit results from their history.
Give Character Counter context: who it’s for, the tone you want, and roughly how long. The more direction you give, the closer the first draft lands — then regenerate or edit to taste.
Yes. Text you generate with Character Counter is yours to publish, edit, and use commercially. We claim no rights over your output.
No. Use Character Counter immediately as a guest. A free account doubles your daily tokens to 30,000, saves your history, and unlocks larger inputs — but it is optional.
What you type into Character Counter is not stored beyond the share window and is not used to train models. Signed-in users can choose to save results to their history.
Character Counter runs on best-in-class open-source AI models on our own infrastructure — no third-party API keys, no per-call surcharge. We update the underlying models as better ones are released.
Yes. Character Counter works in any modern mobile browser — the layout adapts to your screen, so you can use it on a phone or tablet with no app to install.
A lot. Beyond Character Counter, Free.ai bundles rewriting, formatting, and other text transformations alongside hundreds of other free AI tools — chat, images, audio, video, code, and more — all sharing the same daily token pool. Browse the categories to find your next one.
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