Dev tools · alternatives · 2026
24 alternatives to Bad Character Scanner™
Spell correction powered by fractal mathematics.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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BulkCorrector▲143Correct the grammar of an entire book in 5 minutes
2023 · bulkcorrector.com · its alternatives →
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Fix grammar, rewrite sentences, translate text, and get clear explanations across your Mac apps. Do it all offline with local AI.
2025 · refine.sh · its alternatives →
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Grammar check and rewriting in 6 languages
2023 · figma.com · its alternatives →
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Spelling and grammar correction embedded on your website
2019 · perfecttense.com · its alternatives →
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Almost exactly 1 year ago, I submitted something to HN about using Llama2 (which had just come out) to improve the output of Tesseract OCR by correcting obvious OCR errors [0]. That was exciting at the time because OpenAI's API calls were still quite expensive for GPT4, and the cost of running it on a book-length PDF would just be prohibitive. In contrast, you could run Llama2 locally on a machine with just a CPU, and it would be extremely slow, but "free" if you had a spare machine lying around. Well, it's amazing how things have changed since then. Not only have models gotten a lot better,…
2024 · github.com · its alternatives →
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Free AI-powered spelling, grammar, and punctuation checker
2019 · perfecttense.com · its alternatives →
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GrammarBot▲183Write flawless English with AI, no subscriptions, offline
2024 · grammarbot.app · its alternatives →
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SpellCheck▲127The best tool for spell-checking on Figma, make no mistake
2022 · spellcheckfigma.com · its alternatives →
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AI based tool to correct your grammar & rephrase sentences
2023 · its alternatives →
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We developed a new framework that enables flexible control of generated text in language models. By combining several models and/or system prompts in one mathematical formula, it lets you tweak your style and combine model outputs with ease. A handy tool for those working with LLMs, looking for more fine-grained control of stylistic output. More details in our paper: https://arxiv.org/abs/2311.14479. Feedback and potential applications are welcome.
2023 · github.com · its alternatives →
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Rephrase▲128Fix grammar and format text instantly on Mac
Dec 2025 · rephrase.space · its alternatives →
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Sentence correction and spell check while texting.
2020 · play.google.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →