Tools & data · Web application, production

File tools

A searchable collection of single-purpose tools for PDF, image, audio, SVG, and document work, many of which process files entirely in the browser.

Open website

irp.relay70.devLiveOpen full size

The live collection. Search for a tool and drop a file on it; most tools never upload your file.

Role: Design & development
Period: June 2026 to present
Status: Live
Platform: Cloudflare Pages, WebAssembly
Built with: Python
JavaScript
WebAssembly
Cloudflare Pages

282
build records in the tool registry, September 2026: 104
tools public on the site: 103
of them keep your file on your device

One tool per job

Each tool does one thing, such as merging a PDF, removing hum from audio, or turning an SVG into a React component. Most began as Python command-line tools, each with its own README and pinned requirements, and many now have a browser front end.

PDF to editable HTML

Drop a designed PDF and get back HTML you can edit: real text boxes, vector shapes, and extracted images. This one tool sends the PDF to a conversion service; the rest of the collection keeps files on your device.

irp.relay70.dev/t/pdf-to-editableLiveOpen full size

Securely redact a PDF

List the phrases or patterns to remove, review every match on the page, and download an image-only PDF with no extractable text left. The file never leaves this tab.

irp.relay70.dev/t/pdf-redactLiveOpen full size

Audio censor

Load a recording, mark the time ranges to cover, and export it with those ranges beeped out. Processing happens in the browser.

irp.relay70.dev/t/audio-censorLiveOpen full size

What the registry holds

Approximate build records by family across the tool registry, which also holds tools that are not public yet.

Counts from August 2026. The collection is still growing.

Files stay on the device

103 of the 104 public tools keep the file on the device. A WebAssembly PDF layer does the processing locally, so a file does not have to be uploaded to be converted. The one exception, PDF to editable HTML, says so before a file is chosen.

Kept current by a pipeline

A registry tracks every tool, and a scheduled audit, improve, and deploy pipeline keeps the published set in step with the source.