Counts the characters, lines and bytes in your text as you type.
All tools
Text
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Shows which keys, mouse buttons and wheel movements are detected as you use them. It also counts auto-repeat from held keys and clicks that come unusually close together.
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Create QR codes for URLs, text, or Wi-Fi connections and save as PNG or SVG.
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Subtitle time shift & SRT/VTT converter
Shift every timestamp in an SRT or WebVTT subtitle file earlier or later, convert between SRT and WebVTT, and save the result. No video upload needed.
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Remove duplicate and empty lines
Remove only what you choose: duplicate lines, empty lines, or spaces at the start and end of lines. Line order is kept, and you can copy or save the result.
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Compare two texts line by line and see added, removed, and changed lines.
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Check and convert text encoding
See how a garbled CSV or text file reads in several encodings side by side, then save it again as UTF-8 (with or without BOM) or Shift_JIS.
Calculators
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Calculates “B% of A”, “A as a percentage of B” and the percentage change from A to B.
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Enter the original and new number of servings to scale every ingredient quantity by the same factor. Fractions such as 1/2 work, and units stay as you typed them.
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Enter who paid what, and see each person’s share and who should pay whom. Supports equal splits and weighted splits.
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Line up the date and time in several time zones, including daylight saving time and date changes. Find the hours inside everyone's working hours and share the setup as a link.
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Enter each price and package size to compare the cost per 100 g, 100 mL, or item. Products must use the same kind of unit and currency.
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Enter start, end and break times, or durations, row by row. Get the total in hours and minutes and in decimal hours (1:30 → 1.5 hours).
Images
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Make a solid background transparent
Turn a white or single-color background transparent and save logos, signatures and line art as transparent PNGs. Choose the color, tolerance and area, and check what will be removed before saving.
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Line up the four corners of a document photographed at an angle and get a straight, rectangular image. Shadows on the paper can be whitened. Save as JPG or PNG.
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Convert HEIC (HEIF) photos from an iPhone or other devices to JPG on this device and save them. The orientation stays as you see it, and location and other camera data are not included in the JPG.
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Compare a before and after image side by side, overlaid or with a slider, and see which pixels differ, marked in colour and with boxes. Save the difference as a PNG.
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Cut one image into rows and columns, preview the numbered PNG tiles, and save them in a ZIP file.
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Remove location, date taken, camera model and other capture details from JPEG, PNG and WebP photos. The image is not recompressed, so quality stays the same.
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Cover selected parts of an image with solid black rectangles, then save a new PNG or JPEG. The image is handled on this device.
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Convert JPEG, PNG and WebP images one at a time or in batches. Resize, adjust JPEG/WebP file size, and save successful results as a ZIP.
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Join images vertically or horizontally, then save one PNG or JPEG. Set the order, how widths or heights match, spacing and background, and crop the edges of each image by hand.
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Read a table from a screenshot or photo, fix the row and column lines and cell text, then copy it for a spreadsheet or save it as CSV or Excel (.xlsx). Runs on this device.
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Convert logos and line art to SVG
Traces the outlines of a logo or line drawing and turns them into SVG shapes (paths) that stay sharp at any size. Black and white or 2–8 colors. Not suited to photos.
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Place your own text or a logo image on multiple photos at once. Adjust its position and size, then save the images individually or as a ZIP.
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Extract images from Office files
List the pictures inside Word, Excel and PowerPoint files (docx, xlsx, pptx) and save them one by one or as a ZIP, exactly as stored in the file.
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Choose photo dimensions, paper, and copy count to create a print-ready PDF at the requested size. Pick a crop or white-margin fit and preview each page.
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Read QR codes from an image, a pasted image, your camera, or a screen you choose, and see what they contain. Links never open by themselves; you choose when.
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Pick a color from screen or image
Pick any spot in an image, screenshot or captured screen to get its HEX, RGB and HSL color codes. Collect picked colors in a temporary palette and copy them.
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Copy text from an image or screen
Read the text in a screenshot or on your screen (OCR) and copy or save it as editable text. Printed Japanese, English, German, French and Indonesian. Runs on this device.
Video
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See a video or audio file's container, video and audio codecs, resolution, frame rate, length and more, without uploading the file.
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Record a screen, window or tab you choose, right in your browser with nothing to install. Up to 10 minutes. Watch it back, then save it in a format this browser supports (MP4 or WebM).
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Place pins on a video’s timeline and save the frames there as PNG or JPEG images. Pins can also be placed at a regular interval; several frames are saved as a ZIP file.
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Turn part of a video (up to 10 seconds) into an animated GIF. Choose the width, frames per second, and whether it loops. Sound is not included.
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Put JPEG, PNG, and WebP images into one PDF, one image per page. Choose A4 or Letter paper, orientation, margins, and whether to fit or crop each image.
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Arrange PDF files in order and combine them into one PDF. Files are processed in your browser.
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Create a new PDF with 2, 4 or 6 pages on each A4 or Letter sheet. Choose the reading order, orientation and margins, and check the layout before saving.
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Choose PDF pages, set their order and rotation, then save a new PDF. Files stay in your browser.
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Reduce PDF size by converting pages to images
Turns each page of a scanned PDF into an image and builds a new PDF at a lower resolution and quality. Text search and links stop working.
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Convert selected PDF pages to PNG or JPEG and save them individually or in a ZIP. Processing stays in your browser.
Files
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See what is inside a ZIP file and extract only the files you need, one at a time or together. Nothing to install, and the file is not uploaded.
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Add prefixes, suffixes, or sequence numbers, or replace text in file names, then save renamed copies as a ZIP. Your original files are not changed or deleted.
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Split a CSV file into several files with a set number of data rows each. The header row is added to every file, values stay unchanged, and you can save all files as a ZIP.
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Find files with identical content in a folder or files you choose, and list them. Nothing is deleted or moved.
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Split a large file into parts of a set size, then rebuild the original file on the receiving side. SHA-256 checks confirm the content matches.
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Compare an original folder with its copy and list missing files, files with different content, and matches. Nothing is copied or deleted.
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Stack separate CSV files, such as monthly sales or member lists, into one table with matching columns. Values stay exactly as text.
Audio
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Shorten silences in a recording
Shorten long pauses in a recording to a length you choose. Check the cuts on the waveform and in a list, listen to them, then save as WAV. Your file is not uploaded.
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Pick the part of a recording or audio file you need on its waveform, preview it, and save it as WAV. Your file is not uploaded.
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Before a meeting, check that sound reaches the microphone you chose and that your camera shows a picture. The test recording is only for listening back and is not saved or sent.
Random & draws
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Draw bingo numbers without repeats. Use the large number, drawn board and history at events.
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Toss a coin for heads or tails. Toss several at once and see the counts for each side.
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Choose the sides and number of dice, then roll. See each die, the total and recent rolls.
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Draw finite tickets one at a time and open them yourself. See the remaining count for each prize.
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Quickly pick one or more names without selecting an entry twice.
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Generate integers or decimals within a range, with duplicate and sorting options.
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Shuffle every entry into a numbered order, ready to copy.
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Pick one candidate with a wheel that slows to a stop. Adjust weights or use presentation mode.