A small set of straightforward online tools
Image tools, a Markdown workspace, JSON tools, developer text utilities, short links and shared albums — all on msh.zone.
Tools
PicZero
Convert, compress, crop, cut out, watermark and the rest of the image toolbox. Processing stays in the browser.
Markdown
Edit, preview and export Markdown, and convert HTML, Word and spreadsheets. The document stays on the device.
JSONZero
Format, validate, convert and query JSON, with the tree beside the source. Integers past 2^53 - 1 keep every digit.
DevZero
Base64, URL, JWT decode, hash, UUID, Unix timestamp, cron explain, regex test, text diff and color conversion. Every tool runs locally in the browser.
QR Code
Make QR codes with custom colours, shapes and a logo, generate up to 500 at once from a spreadsheet, and decode codes from images. Dynamic codes need an account and keep scan statistics.
PDF Tools
Merge, split, rotate and reorder pages, add or remove a password, export pages as images, watermark, compress and fill forms. Files stay in the browser.
ShortZero
Turn a long URL into a short link at msh.zone/u/. Requires an account: links are stored in it, can be deleted at any time, and show how often they were opened.
Album
Upload photos and videos and get one link at msh.zone/m/. Visitors see a wall of pictures, open them full size and play videos in place. Requires an account; the link can take a password, an expiry date and a watermark.
TransZero
Chinese translations of English-only developer docs. TanStack Query for React, Vue, Angular and the other frameworks, with the original structure, code and links.