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466 services · 20 categories · One key, one billMIME Type Lookup from File Name API
Map filenames or extensions to MIME types, or reverse a MIME type back to a filename-style value. Built for uploads, headers, and validation.
Convert Number Bases API
Convert integer strings between bases 2 and 36, with auto-detection for 0x, 0o, and 0b prefixes. Useful for radix formatting and mixed-base input.
JWT Decoder API
Decode a JWT and inspect its header, payload, and claims without verifying the signature. Built for debugging auth flows and token contents.
Generate IDs In Batch API
Generate batches of UUIDs, ULIDs, NanoIDs, hex strings, or short tokens in one call. Built for test data, fixtures, and temporary identifiers.
Convert Color Formats API
Convert a color string in hex, RGB, or HSL and get structured JSON back. Useful for palette generation, accessibility checks, and formatting.
Market Trends and Growth Forecasting API
Analyze a website for market trends, opportunity score, differentiation, and growth potential. Built for product research and competitor review.
Sumalya APIsVerifiedContent and Keyword Analysis API
Analyze a webpage for keywords, sentiment, readability, language, and word count. A single call covers SEO audits and editorial content reviews.
Sumalya APIsVerifiedIntelligent Competitor Mapping API
Send a website URL and get its industry, niche and main competitors, each with an overlap score and a reason, plus a differentiation strategy. Try it free.
Sumalya APIsVerifiedConvert Excel to PDF Job API
Convert .xlsx, .xlsm, and .xls files into PDF as tracked jobs. Follow status, progress, and batch completion, then download the finished files.
FlowDocsVerifiedHosted on ApyHubConvert PDF to Word Job API
Convert PDF files to Word .docx outputs and track each job by status and progress. Supports single-file downloads and aggregated job monitoring.
FlowDocsVerifiedHosted on ApyHubSplit Excel API
Split .xlsx and .xlsm files into one workbook per value group. Track job status and progress, then download the finished split outputs.
FlowDocsVerifiedHosted on ApyHubFix PDF Orientation API
Auto-rotate misaligned PDF pages using OCR and track progress by job. Returns job IDs, status, progress, and the corrected PDF download.
FlowDocsVerifiedHosted on ApyHub