All ExtraTools tools

Edit text, undo changes, and save a UTF-8 document.

Write and format text, create tables, and save DOCX or TXT files.

Compare two versions of text, code, or files. Find line and word changes, then export a patch.

Generate combinations from a list and control the result size.

Convert Unicode characters and Unix timestamps in both directions.

Select columns from CSV and delimited text, then build the output.

Remove vowels and punctuation with options for Cyrillic and Latin text.

Find duplicate lines or words and compare them with case and whitespace options.

Find and replace text with case-sensitive, whole-word, and regular-expression options.

Generate number sequences from a start, end, and step.

Join two lists line by line and choose a separator.

Remove diacritics and punctuation while keeping selected characters.

Change the case of letters, words, and sentences in Russian or English text.

Insert, remove, or replace line breaks and adjust wrapping.

Combine lines from multiple lists and control the number of variations.

Keep or remove lines by one or more conditions.

Remove extra spaces, blank lines, and repeated indentation.

Compare lists to find matches, unique entries, and missing lines.

Add numbers to lines and customize the numbering format.

Generate permutations of list items and limit the output size.

Add text to the start or end of each line while keeping indentation and blank lines.

Pick random lines or shuffle the order of lines, words, or characters.

Generate random numbers, strings, and passwords from chosen character sets.

Repeat a line or text block a set number of times with a separator.

Reverse characters, words, or lines without breaking Unicode graphemes.

Shuffle letters within words and find possible original forms.

Sort lines alphabetically, numerically, or by length with case and duplicate options.

Transliterate Russian and Ukrainian text between Cyrillic and Latin using selected rules.

Convert text files to UTF-8 and save with or without a BOM.

Review text length, word frequency, and topic hints in Russian or English content.

Check page HTML for metadata, headings, canonical, links, images, and JSON-LD.

Group similar queries, find duplicates, and label likely search intent.

Remove image metadata and edit common fields in supported formats.

Style screenshots, render HTML pages as images, and add text or image watermarks.

Apply blur, pixelation, inversion, black and white, and dithering effects.

Pick a color, sample shades from an image, and replace a selected color.

Create favicons for sites, icon sets and cut the image into tiles.

Convert formats and compress images, merge photos to PDF, convert PDF and HTML to images, create SVG.

Remove the background from JPG, PNG, WebP and HEIC, refine the mask and process the photo in packages with ZIP download.

Set exact dimensions, crop square or circular images, rotate, and upscale by 2× or 4×.

Adjust box-shadow and text-shadow values and copy the CSS.

Create SVG patterns and customize their background in a visual editor.

Turn an image into ASCII art and adjust width, characters, and contrast.

Convert Word, EPUB, PowerPoint, Excel, HTML, TXT, and CSV to PDF, or extract PDF content as Markdown.

Reduce PDF file size while keeping text, or compress scans more by turning pages into images. Files stay on this device.

Split and merge PDFs, extract or delete pages, and reorder them. Local processing; files up to 100 MB.

Rotate and crop pages, add text, images, annotations, page numbers, and text or logo watermarks.

Fill out existing PDF forms, add a signature, set or remove a password, flatten pages, and permanently hide selected areas. Files are processed locally.

Run short PHP snippets, inspect the output, and save the source code.

Convert text to binary and decode it back.

Work with number bases, bits, IP addresses, time, encodings, and data sizes.

Validate, format, and minify JSON, then inspect its data structure.

Adapt JavaScript and CSS syntax for browsers without minifying, or reduce file size with a separate compressor.

Make JavaScript and CSS harder to read with several strength levels, local processing, and copy or download output.

Format JavaScript and try safe recovery of supported patterns. BETA: complete recovery is not guaranteed.

Generate Zod schemas and TypeScript types from a JSON sample.

Escape text and create JavaScript strings in different formats.

Convert data between XML, JSON, and SQL and validate the source format.

Convert A-series and other paper sizes to pixels at a selected DPI.

Open the ruler in a separate window and calibrate the inch or centimeter scale.

Convert length, weight, volume, pressure, energy, and other units.

Encrypt and decrypt messages with a password.

Encode text as Base64, URL, HEX, or UUencode; convert text encodings, compress data, and calculate SHA hashes.

Generate random keys from cryptographically secure bytes in HEX, Base64, or Base64URL, with code examples.

Apply ROT13 or choose a custom shift for alphabetic text.

Create and edit tables, inspect SQL, and save in different formats.

Extract text from photos, scans, and screenshots in Russian, English, Arabic, Turkish, and European languages.

Scan QR codes and barcodes from images or a camera, or generate QR and common linear codes.

Increase or decrease the count with buttons or the keyboard, set the step, and reset the counter.

Create ZIP, 7z, TAR, and GZ archives; open ZIP, 7z, TAR, GZ, and RAR files and download extracted files.

Edit seven ID3 fields in one MP3 or batch-process up to five files in your browser.

Trim an audio clip by start and end times or remove unwanted sections from its edges.

Remove unwanted parts at the start or end, or set exact clip boundaries.

Play built-in games or open your own ROM files, configure controls, and save the game state.