Free AI Tools for Writing Assistant

Official detector offers free checks up to 25,000 characters and says a free account unlocks additional monthly scan credits; card terms for ongoing account use were not explicit.

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Official pricing offers a $0/forever plan with 100 credits monthly; the pricing terms viewed did not state whether card details are required.

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The official free plan permits resume creation with AI prompts and expert suggestions plus unlimited plain-text downloads.

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Official help confirms the free Resume.io plan needs no card and includes AI-powered sample phrases, writing tips and spell check; downloads are limited to TXT (and specified free option).

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Official pricing lists a Free tier with 30 credits refreshed daily and explicitly says it enables lesson plans, quizzes, and other AI teaching tools every day.

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Official /pricing says Free forever with 5 uses daily and 250-word input limit; no credit card required for the free plan.

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Free plan includes 80 credits/month (AI Checker access, up to 8,000 words/month); official pricing states no credit card required.

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Official pricing: Free $0 plan permits 1 page per hour; homepage says short essays are free and no sign-up is required.

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The official site provides a live free AI sentence-rewriting tool with selectable writing styles and a 600-word input field; access is presented as a free tool, not a trial.

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The current first-party homepage provides a working free AI-powered grammar checker that accepts up to 1,000 words per check; users can submit repeated checks, verifying ongoing usable access.

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On 2026-09-26 the first-party homepage describes its Lite AI humanizer as 100% unlimited free access with no signup, and links to using the free humanizer.

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Official page offers 500 free humanizer words every month after signup and explicitly says no credit card is required.

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Official $0 plan includes chat and limited AI Agent access; this is usable listed AI functionality, not just the browser.

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Official free plan lists 10 monthly quotas and 10 premium credits/month; its feature comparison says basic Humanize AI uses quotas.

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The official Humanize AI feature page labels the tool free and unlimited and invites users to use it; this directly matches the listed text-humanizing capability.

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2026-09-26: ToolSmart's official paraphrasing tool says “Free and Unlimited” and “No Signup Required,” directly documenting ongoing usable access to the listed text-paraphrasing capability.

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The official free version allows up to 10 rewrites and three AI summaries per day, documenting recurring free writing assistance.

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Official pricing lists a $0/month Free plan with 50 AI queries per month and one knowledge base.

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The product's official pricing page lists an AI-enabled Free tier, including autocomplete, paraphrasing, summarization, and file upload, matching the listed AI writing capability.

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Official pricing lists a $0 monthly plan with an 8,000-character daily limit and free paraphrasing tones, documenting recurring access.

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Official pricing lists a $0/month plan that supports one resume, limited AI tools, one AI interview, and three PDF downloads; this is a usable free AI resume-builder plan, not a trial.

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Official pricing lists a $0 Free plan with monthly word-generation credits and access to AI writing use cases, documenting recurring usable content generation.

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The official FAQ states that its main AI essay generator is free to use as much as desired; the pricing page also lists a free plan, establishing ongoing use of the listed capability.

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The official page exposes a working grammar-assistant input and correction action and explicitly labels the feature a free AI grammar assistant; it shows no trial-only or finite-credit restriction.

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The official product page documents a Free tier that keeps the latest 30 days of work history; paid plans add paid chat and complete history.

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Official FAQ confirms a non-expiring free plan with 10 writer chats and 10 grant views each month that refresh monthly.

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2026-09-26: AISEO's official Paragraph Rewriter page labels the tool free and requires no signup, providing usable ongoing access to the listed rewriting feature.

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Official pricing lists a $0 Free plan with 10 sends per month and three AI suggestions per email.

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Official Free plan is $0 with 3 basic YouTube summaries per day, PDF summaries, and a recurring monthly AI-chat allowance; no card is required.

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Official Free plan is $0 and includes 100 generative-AI prompts; Grammarly's current AI-plan information describes a monthly prompt allowance.

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