Base64 Encode / Decode
Encode UTF-8 text into Base64 or decode Base64 back into plain text.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolPublic Workspace
Convert Tools
Convert documents, images, JSON, CSV, and QR assets with browser-friendly workflows and download-ready output.
Featured tools
These tools are currently active, public, and maintained in this category.
Color Converter
Convert HEX, RGB, and HSL values with auto-detected parsing.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolCSV to Excel
Convert CSV uploads into XLSX spreadsheets with header-row formatting.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolCSV to JSON
Convert quoted CSV input into JSON rows with header or generated column names.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolHTML to Markdown
Convert a common HTML subset into clean Markdown output.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolImage Converter
Convert PNG, JPG, and WebP images with download-ready output.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolImage to PDF
Combine uploaded images into one PDF in the order you choose.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolJSON Validator & Formatter
Validate strict JSON and format it with pretty, minify, or validation-only output modes.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolJSON to CSV
Convert one JSON object or an array of objects into CSV with stable header output.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolMarkdown to HTML
Convert common Markdown syntax into escaped HTML output.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolPDF Merge / Split
Merge multiple PDFs or split one PDF into a ZIP of page-range files.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolPDF to Word
Convert PDF documents into editable DOCX files with text-first preservation.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolQR Code Generator
Generate QR codes as PNG or SVG from text or URLs.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolQR Code Reader
Upload an image and read the QR code text stored inside it.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolText Case Converter
Convert text into upper, lower, title, sentence, camel, pascal, snake, or kebab case.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolTimestamp Converter
Convert Unix seconds, Unix milliseconds, and ISO 8601 timestamps into aligned UTC formats.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolURL Encode / Decode
Encode or decode URL components with percent-encoding rules.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolUUID Generator
Generate one or more UUID v4 values in hyphenated or compact form.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolWord to PDF
Convert DOCX files into downloadable PDF output with simple layout preservation.
Risk tier: safe
Free runs/day: 20
Free tier enabled
Open toolHow this category is designed
We prioritize clear inputs, predictable outputs, and short-lived storage for uploaded content.
- Public tools only: draft and internal demos are hidden from this workspace.
- Default processing mode:
conversion-formtemplate with shared validation and trust copy. - Default risk posture:
guardedwith category-level safety and retention controls.