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Browse the tool catalog | Page 32

Search and filter the online tool directory by task, format, and category, then open detailed pages with clear inputs, examples, and execution context. Page 32.

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Math, Date & Finance586

Calculators, numerics, date logic, statistics, and finance tools

Images, Audio & Video564

Image, audio, and video processing, conversion, and optimization tools

Design & Color284

Color, layout, graphics, visual styling, and design helper tools

Text & Writing200

Writing, cleanup, formatting, extraction, and text analysis tools

Conversion & Encoding164

Format, file, archive, unit, and encoding conversion tools

Developer & Web161

Developer utilities, networking, web debugging, and automation helpers

Audio Encoding and Format Conversion Tools

Image Format Conversion and Animated Export Tools

JSON Interchange and Format Translation Tools

Color Space Conversion Tools for Web and Print

Text Case, Encoding, and Normalization Conversion Tools

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Format Conversion

XLSX Workbook Merger

Merge multiple similarly structured workbooks as multiple sheets or append all rows into one sheet

Format Conversion

XLSX API To Sheet

Fetch JSON from REST or GraphQL API and write mapped records into an Excel sheet with automatic pagination

Format Conversion

XLSX HTML Table Preview

Render an Excel range to HTML table for web preview with merged cells and basic background colors

Format Conversion

XLSX Sheet To JSON Schema

Infer JSON Schema from worksheet headers and sample rows with types, enum candidates, and basic constraints

Format Conversion

XLSX Markdown Table Exporter

Convert a selected Excel range or whole sheet into Markdown table format

Format Conversion

XLSX S3 Batch Processor

Batch process XLSX files in S3-compatible object storage with filtering/cleaning and upload processed outputs back

Format Conversion

XLSX SQL Insert Generator

Read Excel headers and rows to generate SQL INSERT statements for bulk loading

Format Conversion

XLSX Column Mapper

Rename, reorder, and drop Excel columns with alias matching and case/whitespace normalization

Format Conversion

XLSX Parquet Exporter

Export worksheet data to Parquet and/or NDJSON for data lake and data warehouse pipelines

Format Conversion

XLSX Unpivot Normalizer

Unpivot wide tables (e.g., month columns) into normalized long-form records for database ingestion

Format Conversion

XLSX CSV Detect Normalize

Auto-detect CSV delimiter/encoding (UTF-8/GBK), normalize the table, and import to XLSX/CSV

Format Conversion

XLSX Range Extractor

Extract a specific sheet/range/named-range from Excel into JSON with coordinates or record objects