Compare Tools
Powerful, privacy-first comparison utilities for developers and designers. Everything runs locally in your browser.
Text Compare
Compare two texts side-by-side to find additions, deletions, and changes.
Code Compare
Advanced syntax-highlighted code diff editor with side-by-side and unified views.
JSON Compare
Compare JSON structures, ignore key order, and view structural differences.
XML Compare
Format and compare XML files or snippets visually.
YAML Compare
Parse and compare YAML configurations to find changes.
CSV Compare
Compare CSV spreadsheets to find changed rows, columns, and duplicates.
Spreadsheet Compare
Compare XLSX or ODS spreadsheet files directly in your browser.
Image Compare
Visually compare two images using overlay, split-slider, or difference blend.
PDF Compare
Compare two PDF documents side-by-side or with a visual slider.
Folder Compare
Compare the structure and contents of two local folders.
ZIP Compare
Compare the contents and file hashes inside two ZIP archives.
Binary Compare
Perform a byte-by-byte comparison of two files.
Hex Compare
View and compare files in a raw Hex and ASCII viewer.
Audio Compare
Compare audio files by visualizing and overlaying their waveforms.
EXIF Compare
Compare hidden metadata, camera settings, and GPS data of two photos.
Hash Compare
Generate and compare MD5, SHA1, and SHA256 hashes of files or text.
API Response Compare
Quickly compare two JSON API responses to find missing or changed fields.
Markdown Compare
Compare markdown source text and sync-scroll the rendered previews.
HTML Compare
Compare the parsed DOM structure of two HTML documents.
CSS Compare
Normalize formatting and compare CSS rules and properties.
SQL Compare
Beautify and compare SQL queries to find logical differences.
URL Compare
Compare URL paths, hosts, fragments, and highlight changed query parameters.
Base64 Compare
Decode and compare Base64 strings or their underlying binary data.
JWT Compare
Decode and compare the headers, payloads, and claims of two JWTs.
Color Palette Compare
Extract and compare color palettes, duplicates, and contrast ratios.
Font Compare
Compare font metadata, glyph coverage, and OpenType tables.
Metadata Compare
Compare metadata from documents, videos, and images.
Facts & Frequently Asked Questions
?Are these Compare tools completely free?
Yes, all our comparison tools are 100% free to use. There are no hidden fees, and you don't even need to create an account.
?Are my files uploaded to a server?
No. Your files and data are compared entirely in your browser using local client-side processing. We never upload your data to any servers, meaning your sensitive source code, files, and text remain completely private on your device.
?Do I need to download any software?
No installation is required. Everything runs directly inside your web browser (Chrome, Safari, Firefox, Edge).
File & Code Comparison Tools
Identify differences between files, code snippets, or data structures instantly. Our robust diffing engines highlight changes with precision, making debugging and auditing a breeze.
Frequently Asked Questions
Can I compare very large files?
Yes, but browser memory limits apply. Files under 50MB generally work best.
Does this work like Git diff?
Yes, our text and code comparators use algorithms similar to standard version control diffs.