111 questions about ai writing.

AI Resume Tailor is free for one lifetime use after sign-up — no credit card required. For unlimited use, the Basic plan (£7.99/mo) unlocks it. The Free tier exists so you can try every tool once with no payment commitment.

AI Resume Tailor accepts up to 5 MB on Free, 50 MB on Basic / Pro, and 200 MB on Plus+. Compress the input first if it's bigger.

AI Resume Tailor uploads your file over HTTPS to our EU-resident infrastructure (Cloudflare R2). The file is held while processing then auto-deletes after 24 hours (Free) or 7 days (paid). Never sold, never used to train any AI model.

Yes — AI Resume Tailor works on modern mobile browsers (iOS Safari 17+, Android Chrome 120+). Heavy in-browser tools (large PDFs, video) work best on desktop. A dedicated PWA ships in V2 month 4–6 for a more app-like mobile experience.

No — AI Resume Tailor never adds a watermark, on Free or any paid plan. The Free tier limits use to 1 per tool to fund the platform, not by watermarking.

Yes — the public API at /api/tools/* is available from Pro tier and above (£17.99/mo). 10,000 calls per month on Pro, 50k on Plus, 200k on Power, 1M on Agency. Full reference at /docs/api (V2 launch).

AI Resume Tailor works on the Free tier (1 use) and any paid plan unlimited. Each paid tier raises the monthly cap on the meter AI Resume Tailor uses.

Batch mode in the UI ships in V2 — for now AI Resume Tailor handles one file at a time. Pro+ subscribers with API access can build their own batch loop via the public API (10k+ calls/month available).

On the Hero 10 tools (incl. Chat with PDF, AI Resume Tailor, Background Remover, AI Headshot, Photo Restoration, Auto-Subtitle, AI Slide Deck, Image Upscaler, PDF Summarizer, AI Summarizer) — yes, we invest 60% of polish budget there. AI Resume Tailor is built to be 95%+ as good as the specialist tool you'd pay $20-79/mo for. On the long-tail 90 tools, AI Resume Tailor is 70-80% of specialist quality — sufficient for casual use.

Cover Letter Writer is free for one lifetime use after sign-up — no credit card required. For unlimited use, the Basic plan (£7.99/mo) unlocks it. The Free tier exists so you can try every tool once with no payment commitment.

Cover Letter Writer accepts up to 5 MB on Free, 50 MB on Basic / Pro, and 200 MB on Plus+. Compress the input first if it's bigger.

Cover Letter Writer uploads your file over HTTPS to our EU-resident infrastructure (Cloudflare R2). The file is held while processing then auto-deletes after 24 hours (Free) or 7 days (paid). Never sold, never used to train any AI model.

Yes — Cover Letter Writer works on modern mobile browsers (iOS Safari 17+, Android Chrome 120+). Heavy in-browser tools (large PDFs, video) work best on desktop. A dedicated PWA ships in V2 month 4–6 for a more app-like mobile experience.

No — Cover Letter Writer never adds a watermark, on Free or any paid plan. The Free tier limits use to 1 per tool to fund the platform, not by watermarking.

Yes — the public API at /api/tools/* is available from Pro tier and above (£17.99/mo). 10,000 calls per month on Pro, 50k on Plus, 200k on Power, 1M on Agency. Full reference at /docs/api (V2 launch).

Cover Letter Writer works on the Free tier (1 use) and any paid plan unlimited. Each paid tier raises the monthly cap on the meter Cover Letter Writer uses.

Batch mode in the UI ships in V2 — for now Cover Letter Writer handles one file at a time. Pro+ subscribers with API access can build their own batch loop via the public API (10k+ calls/month available).

On the Hero 10 tools (incl. Chat with PDF, AI Resume Tailor, Background Remover, AI Headshot, Photo Restoration, Auto-Subtitle, AI Slide Deck, Image Upscaler, PDF Summarizer, AI Summarizer) — yes, we invest 60% of polish budget there. Cover Letter Writer is built to be 95%+ as good as the specialist tool you'd pay $20-79/mo for. On the long-tail 90 tools, Cover Letter Writer is 70-80% of specialist quality — sufficient for casual use.

AI Summarizer is free for one lifetime use after sign-up — no credit card required. For unlimited use, the Basic plan (£7.99/mo) unlocks it. The Free tier exists so you can try every tool once with no payment commitment.

AI Summarizer accepts up to 5 MB on Free, 50 MB on Basic / Pro, and 200 MB on Plus+. Compress the input first if it's bigger.

AI Summarizer uploads your file over HTTPS to our EU-resident infrastructure (Cloudflare R2). The file is held while processing then auto-deletes after 24 hours (Free) or 7 days (paid). Never sold, never used to train any AI model.

Yes — AI Summarizer works on modern mobile browsers (iOS Safari 17+, Android Chrome 120+). Heavy in-browser tools (large PDFs, video) work best on desktop. A dedicated PWA ships in V2 month 4–6 for a more app-like mobile experience.

No — AI Summarizer never adds a watermark, on Free or any paid plan. The Free tier limits use to 1 per tool to fund the platform, not by watermarking.

Yes — the public API at /api/tools/* is available from Pro tier and above (£17.99/mo). 10,000 calls per month on Pro, 50k on Plus, 200k on Power, 1M on Agency. Full reference at /docs/api (V2 launch).

AI Summarizer works on the Free tier (1 use) and any paid plan unlimited. Each paid tier raises the monthly cap on the meter AI Summarizer uses.

Batch mode in the UI ships in V2 — for now AI Summarizer handles one file at a time. Pro+ subscribers with API access can build their own batch loop via the public API (10k+ calls/month available).

On the Hero 10 tools (incl. Chat with PDF, AI Resume Tailor, Background Remover, AI Headshot, Photo Restoration, Auto-Subtitle, AI Slide Deck, Image Upscaler, PDF Summarizer, AI Summarizer) — yes, we invest 60% of polish budget there. AI Summarizer is built to be 95%+ as good as the specialist tool you'd pay $20-79/mo for. On the long-tail 90 tools, AI Summarizer is 70-80% of specialist quality — sufficient for casual use.

AI Translator is free for one lifetime use after sign-up — no credit card required. For unlimited use, the Basic plan (£7.99/mo) unlocks it. The Free tier exists so you can try every tool once with no payment commitment.

AI Translator accepts up to 5 MB on Free, 50 MB on Basic / Pro, and 200 MB on Plus+. Compress the input first if it's bigger.

AI Translator uploads your file over HTTPS to our EU-resident infrastructure (Cloudflare R2). The file is held while processing then auto-deletes after 24 hours (Free) or 7 days (paid). Never sold, never used to train any AI model.

Yes — AI Translator works on modern mobile browsers (iOS Safari 17+, Android Chrome 120+). Heavy in-browser tools (large PDFs, video) work best on desktop. A dedicated PWA ships in V2 month 4–6 for a more app-like mobile experience.

No — AI Translator never adds a watermark, on Free or any paid plan. The Free tier limits use to 1 per tool to fund the platform, not by watermarking.

Yes — the public API at /api/tools/* is available from Pro tier and above (£17.99/mo). 10,000 calls per month on Pro, 50k on Plus, 200k on Power, 1M on Agency. Full reference at /docs/api (V2 launch).

AI Translator works on the Free tier (1 use) and any paid plan unlimited. Each paid tier raises the monthly cap on the meter AI Translator uses.

Batch mode in the UI ships in V2 — for now AI Translator handles one file at a time. Pro+ subscribers with API access can build their own batch loop via the public API (10k+ calls/month available).

On the Hero 10 tools (incl. Chat with PDF, AI Resume Tailor, Background Remover, AI Headshot, Photo Restoration, Auto-Subtitle, AI Slide Deck, Image Upscaler, PDF Summarizer, AI Summarizer) — yes, we invest 60% of polish budget there. AI Translator is built to be 95%+ as good as the specialist tool you'd pay $20-79/mo for. On the long-tail 90 tools, AI Translator is 70-80% of specialist quality — sufficient for casual use.

AI Slide Deck Generator is free for one lifetime use after sign-up — no credit card required. For unlimited use, the basic plan (or higher) unlocks it. The Free tier exists so you can try every tool once with no payment commitment.

AI Slide Deck Generator accepts up to 5 MB on Free, 50 MB on Basic / Pro, and 200 MB on Plus+. Compress the input first if it's bigger.

AI Slide Deck Generator uploads your file over HTTPS to our EU-resident infrastructure (Cloudflare R2). The file is held while processing then auto-deletes after 24 hours (Free) or 7 days (paid). Never sold, never used to train any AI model.

Yes — AI Slide Deck Generator works on modern mobile browsers (iOS Safari 17+, Android Chrome 120+). Heavy in-browser tools (large PDFs, video) work best on desktop. A dedicated PWA ships in V2 month 4–6 for a more app-like mobile experience.

No — AI Slide Deck Generator never adds a watermark, on Free or any paid plan. The Free tier limits use to 1 per tool to fund the platform, not by watermarking.

Yes — the public API at /api/tools/* is available from Pro tier and above (£17.99/mo). 10,000 calls per month on Pro, 50k on Plus, 200k on Power, 1M on Agency. Full reference at /docs/api (V2 launch).

AI Slide Deck Generator works on the basic tier and above. Each paid tier raises the monthly cap on the meter AI Slide Deck Generator uses.

Batch mode in the UI ships in V2 — for now AI Slide Deck Generator handles one file at a time. Pro+ subscribers with API access can build their own batch loop via the public API (10k+ calls/month available).

On the Hero 10 tools (incl. Chat with PDF, AI Resume Tailor, Background Remover, AI Headshot, Photo Restoration, Auto-Subtitle, AI Slide Deck, Image Upscaler, PDF Summarizer, AI Summarizer) — yes, we invest 60% of polish budget there. AI Slide Deck Generator is built to be 95%+ as good as the specialist tool you'd pay $20-79/mo for. On the long-tail 90 tools, AI Slide Deck Generator is 70-80% of specialist quality — sufficient for casual use.

LinkedIn Optimizer is free for one lifetime use after sign-up — no credit card required. For unlimited use, the Basic plan (£7.99/mo) unlocks it. The Free tier exists so you can try every tool once with no payment commitment.

LinkedIn Optimizer accepts up to 5 MB on Free, 50 MB on Basic / Pro, and 200 MB on Plus+. Compress the input first if it's bigger.

LinkedIn Optimizer uploads your file over HTTPS to our EU-resident infrastructure (Cloudflare R2). The file is held while processing then auto-deletes after 24 hours (Free) or 7 days (paid). Never sold, never used to train any AI model.

Yes — LinkedIn Optimizer works on modern mobile browsers (iOS Safari 17+, Android Chrome 120+). Heavy in-browser tools (large PDFs, video) work best on desktop. A dedicated PWA ships in V2 month 4–6 for a more app-like mobile experience.

No — LinkedIn Optimizer never adds a watermark, on Free or any paid plan. The Free tier limits use to 1 per tool to fund the platform, not by watermarking.

Yes — the public API at /api/tools/* is available from Pro tier and above (£17.99/mo). 10,000 calls per month on Pro, 50k on Plus, 200k on Power, 1M on Agency. Full reference at /docs/api (V2 launch).

LinkedIn Optimizer works on the Free tier (1 use) and any paid plan unlimited. Each paid tier raises the monthly cap on the meter LinkedIn Optimizer uses.

Batch mode in the UI ships in V2 — for now LinkedIn Optimizer handles one file at a time. Pro+ subscribers with API access can build their own batch loop via the public API (10k+ calls/month available).

On the Hero 10 tools (incl. Chat with PDF, AI Resume Tailor, Background Remover, AI Headshot, Photo Restoration, Auto-Subtitle, AI Slide Deck, Image Upscaler, PDF Summarizer, AI Summarizer) — yes, we invest 60% of polish budget there. LinkedIn Optimizer is built to be 95%+ as good as the specialist tool you'd pay $20-79/mo for. On the long-tail 90 tools, LinkedIn Optimizer is 70-80% of specialist quality — sufficient for casual use.

AI Email Writer is free for one lifetime use after sign-up — no credit card required. For unlimited use, the Basic plan (£7.99/mo) unlocks it. The Free tier exists so you can try every tool once with no payment commitment.

AI Email Writer accepts up to 5 MB on Free, 50 MB on Basic / Pro, and 200 MB on Plus+. Compress the input first if it's bigger.

AI Email Writer uploads your file over HTTPS to our EU-resident infrastructure (Cloudflare R2). The file is held while processing then auto-deletes after 24 hours (Free) or 7 days (paid). Never sold, never used to train any AI model.

Yes — AI Email Writer works on modern mobile browsers (iOS Safari 17+, Android Chrome 120+). Heavy in-browser tools (large PDFs, video) work best on desktop. A dedicated PWA ships in V2 month 4–6 for a more app-like mobile experience.

No — AI Email Writer never adds a watermark, on Free or any paid plan. The Free tier limits use to 1 per tool to fund the platform, not by watermarking.

Yes — the public API at /api/tools/* is available from Pro tier and above (£17.99/mo). 10,000 calls per month on Pro, 50k on Plus, 200k on Power, 1M on Agency. Full reference at /docs/api (V2 launch).

AI Email Writer works on the Free tier (1 use) and any paid plan unlimited. Each paid tier raises the monthly cap on the meter AI Email Writer uses.

Batch mode in the UI ships in V2 — for now AI Email Writer handles one file at a time. Pro+ subscribers with API access can build their own batch loop via the public API (10k+ calls/month available).

On the Hero 10 tools (incl. Chat with PDF, AI Resume Tailor, Background Remover, AI Headshot, Photo Restoration, Auto-Subtitle, AI Slide Deck, Image Upscaler, PDF Summarizer, AI Summarizer) — yes, we invest 60% of polish budget there. AI Email Writer is built to be 95%+ as good as the specialist tool you'd pay $20-79/mo for. On the long-tail 90 tools, AI Email Writer is 70-80% of specialist quality — sufficient for casual use.

It reads your CV + the job description, then rewrites your CV (specifically the headline + bullet points) to surface the keywords + skills the JD asks for. Never invents new experience — only rephrases what's in your CV. Output is ATS-friendly text.

Yes — plain text output, no tables, no headers/footers, standard section labels (Experience, Education, Skills). Passes ATS parsing of common tools (Greenhouse, Lever, Workday).

Yes — it identifies the top 5-10 keywords from the JD and rewrites your bullets to include them where the rephrase is honest (i.e. they map to skills/responsibilities you actually had). It won't invent new claims.

Plain text or PDF. PDF gets text-extracted first (via pdfjs); copy-paste from any source (Word, LinkedIn, Google Docs) works.

Professional (default, formal), Warm (friendly, first-person), Concise (3 paragraphs max). Pick based on the company's tone — startups prefer Warm, consultancies prefer Professional.

~300-350 words by default. Concise tone is ~200 words.

Not directly — output is English. For other languages, run output through the Translate tool. Native multi-language cover letter ships V2.

Less robotic than a generic ChatGPT prompt — we tune for specific tone (Professional / Warm / Concise / Firm). Always edit before sending; AI gets you 80% there, your voice fills the last 20%.

Templates ship V2. For now, give the brief detail in the context box ('declining a job offer politely', 'asking for a salary review') and the model adapts.

Yes — strictly enforced. The system prompt has the limit baked in.

No — the system prompt forbids inventing claims. Output is a rewrite of the text you provide; nothing fabricated.

On languages that distinguish (Spanish tu/usted, German du/Sie, French tu/vous), it picks the right pronoun + register. Auto-detect uses context to choose.

Up to 12,000 chars in one call (about 5 pages of prose). Longer docs: split into chunks. Document-format-preserving translation (DOCX/PDF in, DOCX/PDF out) ships V2.

GPT-4o-mini matches DeepL on most major European + Asian languages. DeepL has the edge on technical / legal translation in its top supported languages. For under-resourced languages, we sometimes fall back to DeepL behind the scenes.

Yes — preserves RTL formatting in output.

Yes — Short (3-5 bullets), Medium (5-10 bullets + paragraph), Long (executive summary + sectioned breakdown).

Yes — toggle in the widget. Bullets for skimmable lists, paragraph for executive briefings.

AI Summarizer takes plain text or copied content. PDF Summarizer takes PDF files (extracts text internally first). Same underlying model.

PPTX (PowerPoint format) — opens in PowerPoint, Keynote, Google Slides. Each slide has a title + bullet points + speaker notes. No images yet (V2).

Currently text-only output. AI image generation per slide (DALL-E or Stable Diffusion) ships V2.

One default template at launch. Theme selection ships V2 alongside image generation.

GPT-4o-mini for most writing tools (fast, cheap), GPT-4o for harder tasks (summarisation of long docs, slide decks). Anthropic Claude for some tools where we get better results. Whisper for audio. Replicate for image / video AI.

No — we use the enterprise endpoints for OpenAI / Anthropic which contractually exclude inputs from training.

Our tools are tuned to ground output in input only. Hallucination is most common in open-ended chat; our task-specific tools (rewrite, summarise, translate) have much tighter prompts that reduce hallucination significantly.

Per-tool: Resume Tailor 12k chars CV + 8k chars JD. Cover Letter 12k + 8k. Translate 12k. Summarise 32k. PDF Summarise 200 pages. Slide Deck 4k chars prompt.

1) AI Resume Tailor — tune CV to each JD. 2) Cover Letter Writer — generate per-application letter. 3) LinkedIn Optimiser — refresh profile. 4) AI Headshot — corporate headshot. All bundled in Basic (£7.99/mo) for the duration of your search.

1) Auto-Subtitle for video uploads. 2) Transcribe Audio for podcast text. 3) AI Summarise for newsletter pull-quotes. 4) Background Remover for thumbnail subjects. 5) Slide Deck for course modules. Pro tier (£17.99/mo) covers all of these unlimited.

For drafts and casual translation — yes. For legally-binding or culturally-sensitive translation, always pair with a human reviewer fluent in the target language. GPT-4o is genuinely competitive on quality but isn't a certified translator.

Chat with PDF cites the source page. AI Summarizer references the input section. Tools that have no source (open-ended writing) don't cite — they're generating, not retrieving.

AI Summarizer + Slide Deck cover related needs. A dedicated blog post writer (with research + outline + draft) ships V2 — likely under the new 'Long-form Writer' tool.

Email Writer + LinkedIn Optimizer can be coerced. Dedicated ad copywriter (Facebook, Google headlines / descriptions) ships V2.

Email Writer with the right prompt works ('product description for a Bluetooth speaker that emphasises waterproof + battery life'). Dedicated e-commerce description tool ships V2.

Most AI tools rewrite as a side-effect. LinkedIn Optimiser is the most explicit 'rewrite' tool; for arbitrary text rewriting, use AI Summarizer + a paragraph prompt explaining what to change.

Tone classifier ships V2. For now, you can ask AI Summarizer indirectly ('what tone does this email project?').

Pro-tier voice memory ships V2 — upload 3-5 samples of your writing, the model learns your tone. For now, give explicit voice hints in the prompt ('use my casual style with dashes').

All AI tools correct spelling + grammar as a side-effect of rewriting. A dedicated grammar checker (Grammarly-style) ships V2.

Yes — Transcribe Audio → AI Summarize → toggle 'Action items + decisions' format (V2). Or paste transcript directly into AI Summarize.

Yes — PDF Summarizer handles up to 200 pages on Pro+. Output structured by section (intro / methods / results / discussion).

Keyword extraction ships V2 as a standalone tool. For now, ask AI Summarizer for 'main keywords + topics' explicitly.

ChatGPT is a chatbox — paste-and-pray. Apexkit's AI tools have task-specific UIs and tighter prompts, so output is consistently structured (e.g. resume bullets always start with verbs, cover letters always have a clear closing line). Less editing required.

Not a dedicated screenwriting tool yet. AI Summarizer + Slide Deck can outline; for actual screenplay format (Sluglines, Action, Dialogue), use a specialist tool like Final Draft.

AI tools work for short fiction (paragraphs, scene-setting). For long-form (novel-length) writing, a dedicated tool like Sudowrite is purpose-built.

All AI writing tools generate poetry on request — but they're not optimised for it. For serious poetry, ChatGPT or a specialist poetry tool fits better.

Copy-to-clipboard + paste into Word covers most needs. Direct DOCX / PDF export from AI tools ships V2 (paired with the format-preserving translator).

No — fact-checking is out of scope. AI tools may hallucinate facts; for fact-critical use cases, always verify against primary sources.

Our system prompts are designed to resist injection (e.g. rewriting an input that says 'ignore previous instructions'). Not a perfect defence — adversarial prompts in user input can still leak. We monitor + iterate.

Yes — OpenAI's content policy filters at the model level (no CSAM, no copyrighted material, no violence). Plus our own light filter on tools that interact with images. Adult or harmful content gets refused.

Most tools follow input language by default. Translate is explicit about output language. Resume Tailor and Cover Letter output in English (we'll add output-language picker in V2).