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Tools tagged "diff"
5 tools
Tools that visualise differences between texts and files.
All NoSend Tools that carry the "diff" tag. Everything runs inside the browser — your inputs never leave your device.
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Date difference calculator — days / weeks / months / years
Compute the gap between two dates in days, weeks, business days, a years-months-days breakdown, and (optionally) hours/minutes/seconds. Toggle inclusivity and time-of-day with a checkbox. Everything runs inside your browser.
timediffcalculator
diff / patch — generate and apply unified diff
Produce a unified diff (.patch / .diff) from two texts and apply a unified diff back to the original text. Same format as Git and GNU patch (--- / +++ / @@ hunks), with adjustable context lines and file name. All processing runs in your browser.
developertextdiff
Image difference — highlight pixel diffs between two images
Compare two images (JPEG / PNG / WebP / GIF) pixel-by-pixel on a canvas and produce a diff image that highlights only the changed pixels in your chosen color. Great for design QA, plagiarism checks, regression testing, or screenshot diffing. Tunable threshold lets you ignore near-identical pixels and shows the match percentage. Two display modes (diff only / overlay on top of the original). Everything runs in the browser — your images are never uploaded.
imagediff
JSON diff — structural compare of two documents
Compare two JSON documents structurally. Walks nested objects and arrays recursively and highlights added / removed / modified / moved entries. Runs entirely in your browser.
developerJSONdiff
Text diff — line and word-level compare
Compare two texts line by line. Supports inline and side-by-side views, word-level highlighting, and ignoring surrounding whitespace. Runs entirely in your browser.
developertextdiff