Free online tools

Small, fast tools for creators, marketers and builders. They run entirely in your browser, with no sign-up and no API keys, and your files and text are never uploaded.

Writing & Marketing

Word & Character Counter

Count words, characters, sentences and reading time, with top keywords and limit checks.

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Text Case Converter

Switch text between upper, lower, title, sentence, camel, snake and kebab case.

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UTM Link Builder

Build campaign-tracked URLs with source, medium and campaign in seconds.

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Images

Image Compressor

Shrink JPG, PNG and WebP files in your browser. Nothing is uploaded.

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PNG / JPG / WebP Converter

Convert images between PNG, JPG and WebP right in your browser.

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AI & Pricing

LLM API Cost Calculator

Compare monthly and yearly API costs across OpenAI, Anthropic and Google models.

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Private by design. Text, links and images you use here are processed on your own device. Nothing is sent to our servers.