Your browser is a toolbox

Use the before-and-after comparison to find a smaller image that still looks good. A useful last step before putting images on a website.

A useful browser destination when an image needs more than a quick crop. Work on a copy, inspect the result at the intended display size, and export a format suitable for its destination.

A practical choice for a quick PDF task. The site says its tools process files in your browser; inspect the tool’s requirements for your document.

A practical starting point for common PDF operations. Identify the exact edit you need, keep the original file, and review the output before passing it on.

Especially useful when an API response has become too nested to read. Start with a small JSON sample and follow the relationships visually.

Helpful when a snippet needs to move between formats during development. Convert a small sample first and compare the output with what the destination tool expects.

Use a small set of examples to understand what a regular expression matches. Include a few strings that should fail as well as ones that should pass, and select the engine you will actually use.

A focused tool for explaining code in a post or presentation. Keep the snippet short enough to read comfortably on a phone.

Make a short code example easier to share in a post or presentation. Keep enough surrounding context to make the example understandable, and remove secrets before capturing it.

A good starting point for explaining a project. Keep only the sections a new user actually needs, and replace template text with concrete examples.

Try this when a distracting element competes with the subject of an image. Work on a copy and inspect the edited region closely before accepting the result.

Helpful when an animated image needs a small practical adjustment. Try one change at a time and compare file size, timing, and visual quality before using the result.