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AI Tools
Browser-only AI helpers for text, images, OCR, summaries, and writing checks.
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What this category helps with
- Browser-only AI helpers for OCR, text summaries, sentiment, language checks, image labels, and writing feedback.
- Local-first workflows where text or images are not uploaded to Access Free Tools.
- Plain-language model limits so visitors know when to double-check an AI result.
Start with these tools
All ai tools tools
Open a tool, check the examples, then jump to the matching guide when you need more context.
Guides for this category
Each guide uses the matching Access Free Tools calculator as the example.
How to use the AI Token Cost Calculator
Learn how input tokens, output tokens, request count, and current model prices turn into an AI usage estimate.
Read guideHow to use the Prompt Token Estimator
Learn how to use a rough character-based token estimate before checking an exact model tokenizer.
Read guideHow to use the Image to Text OCR Tool
Learn how to use the browser-only Image to Text OCR Tool, choose clearer images, read OCR output, and avoid common copy mistakes.
Read guideHow to use the Sentiment Analyzer
Learn how to use the browser sentiment analyzer, read confidence scores, and spot short-text or sarcasm limits.
Read guideHow to use the Language Detector
Learn how to use the browser language detector, why short samples fail, and how to read alternative language guesses.
Read guideHow to use the Text Summarizer
Learn how to use the browser text summarizer, keep inputs short enough, and check summaries against the original.
Read guideHow to use the Keyword Extractor
Learn how to use the browser keyword extractor, read phrase counts, and avoid treating repeated words as guaranteed SEO wins.
Read guideHow to use the Image Classifier
Learn how to use the browser image classifier, read confidence labels, and understand why model labels can be wrong.
Read guideHow to use the Tone Checker
Learn how to use the browser tone checker for emails, support replies, and short messages without treating it as a final judgment.
Read guide