231+ AI APIs on the Microsoft Marketplace

Email triage, paraphrase, grammar/spell check, translation, summarization — one API for everything you write at work.

Turn raw product data into ready-to-publish listings: AI product names and feature copy, SKU normalization, color-palette extraction, background removal, and…

Generate punchy CTA button copy for any context using LLM.

Git commit list → grouped Markdown changelog. Types: feature/fix/breaking/perf.

Classify LDL, HDL, triglyceride levels into NIH risk categories.

Generate the strongest counter-arguments to a position using LLM.

Make every product photo store-ready with one API: remove backgrounds, edit and retouch, upscale to high resolution, create variations, apply watermarks, and…

Classify foods into low / medium / high glycemic index categories.

Grammar + style check in 4 modes (neutral, business, academic, casual).

Generate a haiku (5-7-5 syllable poem) from a topic seed.

Classify IP into public / private / loopback / multicast / reserved.

Generate a structured job description from role and seniority using LLM.

Generate concise mission statements from a brand brief using LLM.

Parse MRZ lines (TD1/TD2/TD3/SWISS DL) → name, nationality, document number.

Bullet-style product feature list from description using LLM.

Generate balanced pros/cons list for any topic using LLM.

JSON slide spec to PPTX with titles, bullets, images, tables, speaker notes.

Multilingual spell correction with per-edit annotations.

Acceptance / congratulations letter draft using LLM.

Write ads that convert with one API: generate calls-to-action, headlines, and taglines, write product benefit copy, score draft sentiment, and create meme cr…

One API for every routine business document. Generate cover letters, apology and decline letters, thank-you notes, acceptance letters, follow-up emails, prof…

Summarize, keyword extract, SEO meta, headline tester — one API for marketing content + SEO ops.

Parse resumes from PDF or DOCX into structured JSON, then generate achievement bullets, cover letters, tailored job descriptions, professional bios, and résu…

AI copy for every step of the sales motion: elevator pitches, calls-to-action, follow-up emails, objection-handling counter-arguments, pros-and-cons comparis…

Create scroll-stopping social content with one API: generate headlines and taglines, rewrite and shorten copy, summarize long posts into captions, score sent…

Sincere apology letter draft from a situation description using LLM.

Professional bio (50/100/200 words) from a fact list using LLM.

Classify systolic and diastolic readings into ACC/AHA categories.

Tailored cover letter from resume + job posting using LLM.

Polite decline / rejection letter draft using LLM.

Suggest available-style domain names from keywords using LLM creativity.

Auto-generate FAQ list from product description or article using LLM.

Generate compelling headlines from a topic using LLM.

Build and maintain help content with one API: generate FAQs, summarize source docs into articles, rewrite for clarity, score readability, and extract topic k…

Write a whole campaign with one API: generate subject-line headlines, calls-to-action, summaries for previews, rewritten variants, SEO metadata, and FAQ blocks.

Run press and PR with one API: generate headlines, summarize announcements into boilerplate, write FAQs, draft executive bios, craft elevator pitches, and pr…

Build a pitch with one API: generate slide decks, craft elevator pitches, summarize supporting material, produce taglines, and write mission statements.

LLM marketing copy: title, bullet features, SEO meta. Style + audience presets.

Generate product name candidates from description + audience using LLM.

Turn raw responsibilities into impact-style resume bullets using LLM.

Universal CV/resume parser: contact, experience, skills, education, languages.

Extract OG + Twitter + JSON-LD from any URL. Generate complete meta blocks.

Generate startup name candidates from category + tone using LLM.

Generate brand tagline variations from product description.

TTS, STT, voice cloning, audio editing, subtitle generation, and podcast chapter detection — one subscription for everything voice and audio.

Remove hiss, hum, and reverb and level-balance any audio recording.

Concatenate up to 30 audio clips into a single MP3 with even loudness.

Trim MP3 / WAV / M4A / OGG by start + duration via ffmpeg.

Produce a finished episode with one API: transcribe audio to text, denoise recordings, trim and merge clips, generate subtitles, auto-detect podcast chapters…

Audio → chapter markers with titles + summaries. YouTube format + JSON.

Accurate speech-to-text transcription with timestamps. MP3, M4A, WAV, WebM, OGG.

Natural neural text-to-speech with multiple voices and languages.

Turn meetings into output with one API: transcribe audio, analyze transcripts into decisions and action items, summarize discussions, extract calendar events…

Power voice experiences with one API: synthesize natural speech, transcribe caller audio, clone a brand voice, and score caller sentiment for routing.

Clone a voice from a 10-30 second sample, with multilingual output.

Power a help desk with one API: triage inbound emails (single and batch), score sentiment, summarize long threads, generate FAQ answers, paraphrase replies…

Turn meetings into action with one API: generate agendas, analyze transcripts into decisions and action items, extract calendar events from free text, build…

Meeting analyzer, web research, summarize, paraphrase — AI utilities for fast meetings + decisions + research.

Generate consistent, configurable business identifiers with one API: invoice numbers, order numbers, receipt numbers, ticket numbers, normalized SKUs, and UU…

Work with calendars from text using one API: extract calendar events from free text, build ICS invites, generate meeting agendas, and summarize scheduling th…

Natural-language → {title, start, end, attendees, location, ICS}.

Ship release notes with one API: generate changelogs from commits, summarize releases for different audiences, diff documents, and produce FAQ entries for ne…

BP / cholesterol / glycemic / BMI / BMR classification against published clinical thresholds (AHA, ESC, WHO). Rules-based. NOT AI. Reproducible.

Recover receivables with one API: draft escalating dunning emails, summarize account histories, score debtor-reply sentiment, rewrite for tone, and validate…

Onboard users with one API: draft welcome and onboarding emails, generate getting-started FAQs, summarize docs into quick-starts, rewrite for clarity, and vo…

Create learning content with one API: generate quiz and FAQ questions, summarize source material into lessons, score readability for grade level, voice conte…

Run events with one API: draft invitations and announcements, summarize agendas, generate attendee FAQs, extract event details into calendar entries, and tra…

The daily-driver bundle in one API: summarize text, rewrite and paraphrase, fix grammar, translate, generate UUIDs, and make QR codes. The utilities you reac…

Automate expense capture with one API: extract receipt data, OCR scanned receipts, pull data from forms, validate VAT and tax IDs, and summarize expense repo…

Write financial narratives with one API: summarize figures into commentary, generate report documents from outlines, score readability, produce change logs…

Run hospitality content with one API: write menu and dish descriptions, translate menus for guests, clean dish photo backgrounds, summarize reviews, and craf…

Keep manufacturing docs in order with one API: generate filled work and QA documents, diff document revisions, produce change logs, add signature blocks, and…

Structured meeting agenda with time blocks from a topic list using LLM.

Help mission-driven teams with one API: generate documents from outlines, summarize reports, draft agreements and MOUs, write FAQs for donors, and research f…

Generate sequential order numbers with date prefix and checksum.

Rewrite text in 6 tones (formal, casual, persuasive, simple, academic, marketing).

Vet vendors and raise POs with one API: verify vendor emails, validate domains, validate VAT and IBAN details, generate purchase-order documents, and summari…

Build clean product catalogs with one API: generate product names and feature copy, write full descriptions, normalize SKUs, extract color palettes, remove i…

Support publishing workflows with one API: validate ISBNs, summarize manuscripts, score readability and reading level, render Markdown to print-ready PDF, an…

List properties faster with one API: write listing descriptions, remove and clean photo backgrounds, upscale images, parse and standardize addresses, summari…

Power hiring with one API: parse resumes from PDF and DOCX, generate achievement bullets, write job descriptions, score candidate-message sentiment, and summ…

Find every handwritten signature on a page. Bounding boxes + optional cropped PNGs.

Clean retail SKU strings into structured rows + detect near-duplicates.

Generate personalised thank-you note copy using LLM.

Generate support ticket numbers with prefix and sequence.

URL status + latency + redirect chain + SSL expiry + broken-link crawl.

Assess business counterparties with one API: validate domains, verify business emails, validate VAT and EIN numbers, and classify connecting IPs for risk.

Keep sites healthy with one API: check URL uptime and response, inspect SSL/TLS certificates and expiry, scan pages for broken links, validate domains, and c…

Parse US/UK/JP/CA/DE/FR/AU/BD/IN/SG addresses into structured components.

Clean and verify contact data with one API: validate email addresses (single and batch), verify phone numbers, parse and standardize postal addresses, valida…

Handle the inbox with one API: triage incoming email by intent and priority, draft follow-up replies, rewrite and shorten, fix grammar, and summarize long th…

Protect your sender reputation with one API: validate email addresses one at a time or in bulk, validate sending domains, check links for safety, and classif…

Polite follow-up email draft from a previous-email context using LLM.

Qualify inbound leads with one API: verify lead emails and phones, validate company domains, standardize addresses, and score message sentiment for intent.

Create catchy acronyms from a list of words using a creative LLM.

Test and validate APIs with one API: validate JSON against schemas one at a time or in bulk, test regular expressions, diff JSON payloads, and check endpoint…

Generate every code you need with one API: QR codes as PNG or SVG, linear barcodes, watermarked label images, UUIDs, and normalized SKUs.

Natural language → cron expression. Explain cron in plain English. Next N runs.

CSV ↔ JSON ↔ XLSX conversion. Headered and headerless input.

Convert CSV rows to an .xlsx workbook with first row as headers.

Convert between the formats every back office juggles: CSV to JSON, CSV to XLSX, XLSX to CSV, YAML/JSON, JSON validation, HTML to DOCX, Word to PDF, PDF to D…

The everyday developer toolbox as one API: UUID generation, QR codes and barcodes, regex testing, JSON validation and diffing, YAML conversion, cron expressi…

Publish docs from source with one API: render Markdown to PDF, convert PDFs to Markdown, generate documents from Markdown, and convert HTML to DOCX.

Diff + apply RFC-6902 JSON Patches.

QR codes (PNG/SVG) + 1D barcodes (EAN13/UPC/CODE128/Code39/ITF14).

Process text with one API: test regular expressions against samples, find-and-replace with regex, validate JSON, turn CSV into JSON, and fix spelling.

Test regex matches across multi-line input, capture groups, global replace.

Work with schedules using one API: parse cron expressions, explain them in plain English, compute the next run times, and generate unique job IDs.

Programmatic spreadsheet power with one API: evaluate Excel formulas, merge workbooks, convert CSV to XLSX and back, turn CSV into JSON, and validate JSON. B…

Generate UUID v4/v7, ULID, NanoID at scale. Single endpoint, count + format params.

Wire integrations with one API: diff JSON payloads, apply JSON patches, validate JSON, explain cron expressions, and convert between YAML and JSON.

Merge up to 30 XLSX workbooks into one with sheet renames.

Extract first worksheet of an .xlsx file as CSV.

Round-trip YAML, JSON and TOML in any direction.

Generate finished business documents from data and templates: fill document templates, render Markdown to documents, draft contracts, build slide decks, writ…

OCR + AI extraction across invoices, receipts, contracts, passports, business cards, IDs, signatures, handwriting, PDF tables, resumes, license plates, and J…

Draft, compare, and finalize legal documents with one API: generate contracts (JSON or PDF), produce redline diffs in HTML or DOCX, redact sensitive text fro…

Produce blog content with one API: summarize research into drafts, generate SEO metadata, score readability, extract keywords, write headlines, and add FAQ s…

Support healthcare workflows with one API: classify blood pressure, cholesterol, and glycemic readings against published thresholds, OCR clinical PDFs, extra…

Run the contract lifecycle with one API: generate contracts as JSON or PDF, produce redline diffs, add signature blocks, extract key dates, redact sensitive…

Replace manual data entry with one API: extract structured data from forms, OCR scanned PDFs, read handwriting, extract data from ID cards, pull tables from…

Text + DOCX document diff: line/word/char/sentence grain. Patch + side-by-side HTML.

Fill DOCX/PPTX templates with JSON or render markdown into DOCX.

Translate PDF + DOCX preserving paragraph breaks → text + reflowed PDF.

Handle e-invoicing with one API: extract data from invoice PDFs and text, validate VAT, tax IDs, and EINs, and generate compliant invoice documents.

Finalize documents for signing with one API: add signature blocks to PDFs, detect existing signatures, redact sensitive text, generate contracts, produce red…

Convert structured data with one API: CSV to JSON and back, CSV to XLSX, YAML to JSON and back, and TOML to JSON. The developer format-conversion bridge.

Evaluate any spreadsheet formula or recalc a whole XLSX workbook. HyperFormula-backed.

Run governance, risk, and compliance with one API: detect and redact PII, summarize policies and findings, generate filled GRC documents, and draft policy an…

Transcribe handwritten text from images with line breaks preserved.

Headless-Chromium-powered HTML/Markdown/URL → PDF rendering.

Extract <form> action / method / input list from HTML markup.

Render HTML and inline CSS to DOCX. Headings, lists, tables, images preserved.

Read passports, national IDs, driver licences, and residence permits into structured data.

Automate accounts payable end to end with one API: extract data from invoice PDFs and text, OCR scanned documents, parse receipts and forms, then validate th…

Global B2B invoice → structured JSON: issuer, buyer, line items, tax, totals.

Generate invoice numbers with custom prefix and sequence pattern.

Process Japanese business documents with one API: validate qualified invoices and look up issuer registration numbers, extract Japanese contracts and HR form…

Japan 適格請求書 validation: 国税庁 T-number registry check + consumption-tax math.

Read vehicle licence plates with a country guess and per-character confidence.

Generate mutual NDA, one-way NDA, employment NDA. Markdown + PDF.

Convert DOCX documents to PDF preserving paragraphs and headings.

Fill AcroForm text/checkbox/dropdown/radio + optional flatten.

Read + edit PDF title, author, subject, keywords, creator, producer.

Auto-detect PII + redact with black-bar overlays. pdf-lib.

Overlay a signature image at chosen page/x/y/scale.

Extract tables from PDFs → CSV / JSON.

Convert PDF documents to editable DOCX, Markdown, or HTML. Preserves text and basic structure.

Merge, split, rotate, compress, extract pages, reorder PDFs.

Everything you do to a PDF in one API: convert to text or DOCX, merge, split, compress, redact, OCR, fill forms, add signature blocks, watermark, render HTML…

Extract → chunked LLM translate → reflowed translated PDF.

Generate receipt numbers with timestamp and counter.

Vision-LLM OCR for scanned PDFs. Layout-aware, multilingual.

Make content accessible with one API: transcribe audio and video, generate subtitles in SRT and VTT, produce image alt-text, and convert text to natural spee…

Name and brand anything with one API: startup names, product names, domain suggestions, taglines, acronyms, mission and vision statements, and brand color pa…

Create images with one API: generate from text prompts, create variations, upscale to high resolution, make memes, and apply watermarks.

Image generation, editing, variations, background removal, upscaling, face detection/anonymization, watermarks, memes — one API for every image workflow.

Understand any image with one API: generate captions and accessibility alt-text, auto-tag content, classify images into categories, detect faces, and anonymi…

Server-side image background removal. Returns a transparent PNG.

Build brand assets with one API: extract color palettes, generate on-brand images from prompts, craft taglines, watermark assets, and edit images.

Caption everything with one API: generate subtitles and export SRT and VTT, transcribe audio, translate video, and produce image alt-text.

Detect every face and blur or pixelate it — accurate computer-vision face detection.

Detect faces with accurate bounding boxes and per-face confidence scores.

Animate any still image into a 4-8 second video with native audio. Returns MP4.

Generate alt text and descriptive captions in three styles for any image.

Classify images into your own custom label set. Single + multi-label.

Extract dominant + accent colours from an image. Sharp + 4-bit cube clustering.

AI image-to-image editing — guide the result with a prompt and strength control.

Auto-tag objects, scene, and mood with suggested categories for any image.

Upscale images 1.1×–8× with Lanczos3 + optional denoise + sharpen.

Resize, format-convert, optimize, inspect — every image utility a CMS needs.

Handle everyday image ops with one API: resize, convert between formats, optimize file size, read image info, watermark, and remove backgrounds.

Generate multiple variations of a source image with optional style hints.

Add Impact-font top/bottom captions to any image. Sharp + SVG overlay.

Make photos polished with one API: remove backgrounds, upscale to high resolution, anonymize faces, apply watermarks, edit and retouch, and optimize file size.

Generate images from text prompts, with multiple models and styles available.

Generate a clean vision statement from a company brief using LLM.

Add text watermark to images (PNG/JPEG) or every PDF page.

PII detection + redaction, LLM firewall, code audit (secrets + dependency scan) — one API for AI-augmented security telemetry.

Track exactly what changed with one API: diff text and produce unified diffs, diff JSON objects, detect PII in records, and summarize change sets for reviewers.

Catch problems before shipping with one API: scan code for hardcoded secrets, scan dependencies for known vulnerabilities, test regex patterns, and detect PI…

Produce policy documents with one API: generate filled policy documents, draft policy and control agreements, summarize regulations, detect PII in drafts, an…

Keep platforms safe with one API: detect PII in user content, inspect text with an LLM safety firewall, classify images, detect faces, and score sentiment fo…

Anonymize data for sharing and testing with one API: redact PII from text, run deep PII detection, anonymize faces in images, and redact sensitive content fr…

Build a financial audit trail with one API: diff text and JSON records, detect PII in financial data, summarize change sets, and generate change logs for rev…

Screen risky signups and orders with one API: classify IPs for proxy/VPN/hosting risk, verify email and phone, look up card BINs, validate card numbers, dete…

Onboard and verify customers with one API: extract data from ID cards, parse passport MRZ lines, scan business cards, verify email and phone, parse and stand…

Prompt-injection guard plus a hash-chained audit log and safe LLM forwarding.

Find and remove personal data with one API: detect PII in text (standard and deep), redact PII from text, redact sensitive content from PDFs, anonymize faces…

Detect + redact emails / phones / SSN / credit cards / IPs / IBAN / addresses / names.

Audit and improve SEO with one API: extract existing SEO metadata, generate optimized titles and descriptions, score readability, extract keywords, and find…

Research anything with one API: run web searches, browse and render pages, extract clean structured content from URLs, run deep multi-step research, then sum…

Understand any text with one API: sentiment analysis and clustering, keyword extraction, summarization, readability scoring, language detection, spell correc…

Fast TF-IDF + deep LLM mode that returns keywords, topics, entity hints.

Speed up legal work with one API: run web research and deep multi-step research, summarize sources, draft clauses and contracts, produce redline diffs, and r…

Transcript → summary + action items + decisions + risks + follow-ups.

Turn raw notes into output with one API: summarize text, convert meeting transcripts into structured notes, extract keywords, rewrite for clarity, and pull c…

Flesch / FK / SMOG / ARI / Gunning Fog + reading-level summary.

Manage online reputation with one API: score review sentiment, cluster reviews into themes, summarize feedback trends, extract keywords, and draft on-brand r…

Fast English sentiment plus a deep multilingual mode that handles keigo and sarcasm.

Turn open-ended feedback into insight with one API: score sentiment, cluster responses into themes, summarize free-text answers, extract keywords, and detect…

Design surveys with one API: generate survey questions, score response sentiment, summarize open responses, translate surveys, and rewrite questions for clar…

Summarise any text — short, medium, long, or bullet list.

Multi-format translation: text, batch, document, PDF, video. Language detection. One API for localization teams + e-commerce expanding globally.

Detect 100+ languages from short text. Returns ISO 639-1/3 with confidence.

Go global with one API: translate content, detect language, summarize in any language, rewrite for tone, and generate localized SEO metadata.

Localize anything with one API: translate text and batches, translate whole documents and PDFs, and detect language with single-best or full-ranking output.

Validate every payment identifier before money moves: IBAN, BIC, SWIFT, US ACH routing numbers, AU BSB, credit-card numbers (Luhn + scheme), card BIN lookup…

Extract contact fields from a business-card photo into JSON + vCard 3.0.

Validate payment cards with one API: check card numbers with Luhn and scheme detection, run a second card validator, look up card BINs, and validate IBANs an…

Keep data clean with one API: validate JSON, diff objects, convert YAML, turn CSV into JSON, and test and replace text with regular expressions.

60-second elevator pitch generator from business description.

Syntax + MX + disposable-domain + role-based check with deliverability score.

Validate JSON payloads against any JSON Schema (Draft 2020-12).

Global phone validation: format + country + line-type + carrier + risk score.

Validate capital-markets identifiers with one API: ISIN, CUSIP, SWIFT/BIC codes, and IBANs. Deterministic check-digit and format rules for trading and settle…

Validate every shipment detail with one API: check tracking numbers across carriers, parse and standardize delivery addresses, validate postal codes, and gen…

Validate tax and government identifiers worldwide with one API: generic tax IDs, US EIN (validate + format), US ITIN, US SSN, Canadian SIN, Brazilian CPF, an…

Validate EU VAT (VIES), JP T-number, UK VAT, US EIN — format + live lookup.

Text-to-video, image-to-video, video transcribe/translate/trim/merge/compress, thumbnail and slide-show generation — one API for AI video workflows.

Text slides → narrated MP4. Pairs with TTS API for soundtrack.

Audio → SRT + WebVTT in multiple languages.

Text-to-video with native synchronized audio, 720p/1080p. Prompt + duration + aspect ratio. Returns MP4.

H.264 + AAC compression with CRF + max-dimension. 60–80% size reduction.

Localize video with one API: translate video into other languages, transcribe footage, generate SRT and VTT subtitles, and synthesize voiceovers.

Concatenate 2-20 videos to one H.264/AAC MP4. Handles mismatched resolutions.

Produce video with one API: generate video from text, turn images into video, transcribe footage, trim and merge clips, and create thumbnails.

Transcribe + translate subtitles to a target language. SRT output included.

Extract a single frame at any timestamp + optional resize.

Extract the audio from any video and transcribe it into accurate text.

Cut MP4 / MOV / WebM with copy-mode (fast) or re-encode (frame-accurate).