Content creation is rarely a single-tool workflow. Writers need outlines, editors need clean source files, developers need realistic sample data to test against, designers need placeholder images, QA engineers need every format imaginable to verify a pipeline handles edge cases. The Content Tools hub on Ai2Done collects the supporting utilities that orbit content creation — currently anchored by the Sample Files library, with adjacent writing helpers added as we build them.
The Sample Files library is the headliner: 80+ canonical sample files across video, document, image, data, audio and archive categories. Each file is small, copyright-cleared, and structurally representative of its format. They are the right test inputs for developers building file-handling pipelines, QA engineers verifying drag-and-drop UIs, designers needing a realistic placeholder for a mock-up, and educators teaching file-format concepts.
The files are organised by category for easy browsing — video (MP4, MOV, AVI, MKV, WebM, WMV), documents (PDF, DOCX, PPTX, XLSX, EPUB, ODT), images (JPG, PNG, WebP, GIF, SVG, HEIC), data (JSON, XML, YAML, CSV), audio (MP3, M4A, WAV, AAC, OGG), archives (ZIP, RAR, 7Z, TAR) — and every file links to a dedicated detail page with format metadata, MIME type, typical use cases and a one-click download. The hub also surfaces format-conversion shortcuts: if you have a sample MP4 but need MOV for testing, the Video Converter hub is one click away.
Beyond Sample Files, the Content Tools hub will grow over time with writing and document helpers — outline generators, character counters, simple markdown previewers — calibrated for content workflows rather than engineering. Each new tool follows the same principle as the rest of Ai2Done: free, fast, browser-based, no signup.
Pair this hub with the AI Writing hub (placeholder for upcoming AI-assisted content tools), the File Tools hub (which also surfaces Sample Files among broader file utilities), and the relevant format-specific hubs (PDF Tools, Image Tools, Video Tools) when you need to actually edit or transform the sample files rather than just download them.