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Free Online Tools for PDF, Images, Video, Audio and More
AllToools gives you 500+ free tools for PDF, images, video, audio, text, and more. No account needed. No signup. No waiting. Just open a tool and get it done.
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Popular Tools
View all toolsMerge PDFCombine multiple PDF files into one document.Compress PDFReduce PDF file size with lossless compression.JPG to PDFConvert one or more JPG images into a single PDF.Word to PDFConvert a .docx Word document into a PDF.Excel to PDFConvert an Excel spreadsheet into a PDF document.PowerPoint to PDFConvert a PowerPoint presentation (.ppt or .pptx) into a PDF.Split PDFSplit a PDF into individual pages, each as a separate file.Rotate PDFRotate, flip, or set per-page orientation for any PDF.Remove PDF PagesDelete specific pages from a PDF file.Watermark PDFAdd a custom text or image watermark to every page of a PDF.Protect PDFPassword-protect a PDF to restrict access.Organize PDFReorder or remove pages in a PDF document.
Browse Tool Sections
30 groupsPDF Tools56
Add Header & FooterStamp custom header and footer text on every page of a PDF.Add Page NumbersStamp page numbers on every page of a PDF.Add PDF BookmarksAdd a clickable bookmark outline to navigate a PDF document.AVIF to PDFConvert AVIF images into a PDF document in your browser.Bates NumberingAdd sequential Bates numbers to PDF pages for legal documents.BMP to PDFConvert BMP images into a PDF document in your browser.Change PDF Page SizeChange all PDF pages to a standard size like A4, Letter, Legal, A3, or A5.Compare PDFHighlight differences between two PDF documents.
JPG Tools45
Add Border to JPGAdd a white, black, or custom-color border frame around a JPG image.Add Text to JPGOverlay custom text onto a JPG image with full control over position, size, and color.Adjust Brightness & ContrastAdjust the brightness and contrast of a JPG image.Auto-Enhance JPGAutomatically improve exposure, levels, and saturation with one click.AVIF to JPGConvert AVIF images to JPG format.Base64 to JPGConvert a Base64-encoded image string into a downloadable JPG file.Blur JPGApply a blur effect to a JPG image.BMP to JPGConvert BMP images to JPG format.
PNG Tools44
Add Background to PNGAdd a solid color background behind a transparent PNG.Add Border to PNGAdd a colored border around a PNG image.Add Text to PNGOverlay custom text on a PNG image with full styling control.Adjust PNGAdjust brightness, contrast, and saturation of PNG images.Auto Enhance PNGAutomatically enhance PNG image colors and contrast.AVIF to PNGConvert modern AVIF images to PNG format.Base64 to PNGDecode a Base64 string into a downloadable PNG image.Blur PNGApply Gaussian blur to PNG images with adjustable strength.
GIF Tools47
Add Background to GIFAdd a solid color background behind a transparent GIF.Add Border to GIFAdd a colored border around GIF images.Add Text to GIFAdd custom text overlays to GIF images.Adjust GIFAdjust brightness, contrast, and saturation of GIF images.Auto Enhance GIFAutomatically improve brightness, contrast, and saturation of GIF images.AVIF to GIFConvert AVIF images to GIF format.Base64 to GIFDecode a Base64 string back into a GIF image file.Blur GIFApply Gaussian blur to GIF images.
BMP Tools13
AVIF to BMPConvert AVIF images to BMP format.GIF to BMPConvert GIF images to BMP format.HEIC to BMPConvert HEIC images to BMP format.ICO to BMPConvert ICO icon files to BMP format.JFIF to BMPConvert JFIF images to BMP format.JPG to BMPConvert JPG images to BMP format.PDF to BMPConvert PDF pages to BMP images.PNG to BMPConvert PNG images to BMP format.
TIFF Tools12
AVIF to TIFFConvert AVIF images to TIFF format.BMP to TIFFConvert BMP images to TIFF format.GIF to TIFFConvert GIF images to TIFF format.HEIC to TIFFConvert HEIC images to TIFF format.JFIF to TIFFConvert JFIF images to TIFF format.JPG to TIFFConvert JPG images to TIFF format.PDF to TIFFConvert PDF pages to TIFF images.PNG to TIFFConvert PNG images to TIFF format.
WebP Tools15
AVIF to WebPConvert AVIF images to WebP format.BMP to WebPConvert BMP images to WebP format.Compress WebPReduce WebP file size by adjusting the compression quality.Crop WebPCrop WebP images by trimming pixels from each edge.GIF to WebPConvert GIF images to WebP format.HEIC to WebPConvert HEIC images to WebP format.JFIF to WebPConvert JFIF images to WebP format.JPG to WebPConvert JPG images to WebP format.
AVIF Tools12
BMP to AVIFConvert BMP images to AVIF format.GIF to AVIFConvert GIF images to AVIF format.HEIC to AVIFConvert HEIC images to AVIF format.JFIF to AVIFConvert JFIF images to AVIF format.JPG to AVIFConvert JPG images to AVIF format.PDF to AVIFConvert PDF pages to AVIF images.PNG to AVIFConvert PNG images to AVIF format.PSD to AVIFConvert PSD files to AVIF format.
ICO Tools10
AVIF to ICOConvert AVIF images to ICO format.BMP to ICOConvert BMP images to ICO format.GIF to ICOConvert GIF images to ICO format.HEIC to ICOConvert HEIC images to ICO format.JPG to ICOConvert JPG images to ICO icon format.PNG to ICOConvert PNG images to ICO icon format.PSD to ICOConvert PSD files to ICO icon format.SVG to ICOConvert SVG vector graphics to ICO icon format.
SVG Tools5
PSD Tools6
JFIF Tools3
Base64 Tools10
AVIF to Base64Encode AVIF images to Base64 string.BMP to Base64Encode BMP images to Base64 string.GIF to Base64Encode GIF images to Base64 string.ICO to Base64Encode ICO files to Base64 string.JPG to Base64Encode JPG images to Base64 string.PDF to Base64Encode PDF files to Base64 string.PNG to Base64Encode PNG images to Base64 string.SVG to Base64Encode SVG files to Base64 string.
HTML Tools9
CSV to HTMLConvert CSV data to an HTML table.DOCX to HTMLConvert Word documents to HTML.JSON to HTMLConvert JSON data to an HTML table.Markdown to HTMLConvert Markdown files to HTML.PDF to HTMLConvert PDF documents to HTML.PPTX to HTMLConvert PowerPoint presentations to HTML.Text to HTMLConvert plain text to HTML format.XLSX to HTMLConvert Excel spreadsheets to HTML tables.
CSV Tools12
CSV to JSONConvert CSV data into a JSON array of objects.CSV to Markdown TableConvert CSV data into a Markdown table and back.DOCX to CSVConvert Word document tables to CSV.HTML to CSVConvert HTML tables to CSV format.JSON to CSVConvert JSON data to CSV format.ODS to CSVConvert OpenDocument Spreadsheet (.ods) files to CSV.PDF to CSVExtract table data from PDF to CSV.Text to CSVConvert plain text to CSV format.
Markdown Tools5
Text Tools11
CSV to TextConvert CSV data to plain text.DOCX to TextExtract text from Word documents.EPUB to TextExtract text content from EPUB ebooks.HTML to TextStrip HTML tags and extract plain text.JPG to TextExtract text from JPG images using OCR.Markdown to TextConvert Markdown to plain text.PDF to TextExtract text content from PDF documents.PNG to TextExtract text from PNG images using OCR.
Word (DOCX) Tools8
EPUB to DOCXConvert EPUB ebooks to Word document.HTML to DOCXConvert HTML to Word document.Markdown to DOCXConvert Markdown to Word document.ODT to DOCXConvert LibreOffice ODT to Word document.PDF to DOCXConvert PDF documents to Word format.PPTX to DOCXConvert PowerPoint presentations to Word.RTF to DOCXConvert RTF files to Word document.Text to DOCXConvert plain text to Word document.
Excel (XLSX) Tools9
CSV to XLSXConvert CSV files to Excel spreadsheet.DOCX to XLSXConvert Word tables to Excel spreadsheet.HTML to XLSXConvert HTML tables to Excel spreadsheet.JSON to XLSXConvert JSON data to Excel spreadsheet.ODS to XLSXConvert LibreOffice spreadsheet to Excel.PDF to XLSXConvert PDF tables to Excel spreadsheet.Text to XLSXConvert plain text to Excel spreadsheet.XLSX to XMLConvert the first sheet of an Excel workbook into XML.
PowerPoint (PPTX) Tools4
EPUB Tools6
Video Tools45
3GP to MP4Convert 3GP phone videos to MP4.Add Music to VideoAdd background music or audio to video.Add Subtitles to VideoAdd captions and subtitles to video.Add Text to VideoAdd text overlays to video files.Adjust VideoAdjust brightness, contrast, and saturation.Apply Video FilterApply vintage, grayscale, and other filters.AVI to MP4Convert AVI videos to MP4 format.Change Video FormatConvert video between formats like MP4, AVI, MOV.
Audio Tools42
AAC to MP3Convert AAC audio files to MP3 format.Adjust Audio VolumeIncrease or decrease audio volume.AIFF to MP3Convert AIFF audio to MP3.Audio Bitrate ConverterRe-encode audio at a chosen bitrate to balance size and quality.Audio Fade In/OutAdd fade in or fade out effects to audio.Audio Noise ReductionReduce background noise from audio recordings.Audio to MP4Convert audio files to MP4 format.Audio to WAVConvert audio files to WAV format.
Online Text Tools89
Add Delimiter Between TextInsert a custom delimiter between text items.Add Line BreaksInsert line breaks at specified intervals.Add Line NumbersAdd sequential numbers to each line of text.Add Prefix to TextAdd a custom prefix to each line.Add Suffix to TextAdd a custom suffix to each line.Add Text to Each LineAdd custom text to the beginning or end of every line.Alternating Case ConverterConvert text to aLtErNaTiNg cAsE letter by letter.ASCII Art GeneratorTurn short text into big ASCII art banner letters.
Developer Tools33
.htaccess Redirect GeneratorGenerate Apache .htaccess 301/302 redirect rules from URL pairs.Base64 Encoder/DecoderEncode and decode strings in Base64.BibTeX FormatterClean up and consistently format BibTeX citation entries.Chmod CalculatorConvert between numeric and symbolic Unix file permissions.Code BeautifierBeautify and format JS, CSS, HTML code.Code MinifierMinify JS, CSS, and HTML to reduce file size.Color Code Converter (HEX / RGB / HSL)Convert color codes between HEX, RGB, and HSL formats.Cron Expression BuilderBuild and validate cron expressions visually.
Utility Tools31
Barcode GeneratorGenerate Code 128 barcodes as SVG files.Barcode ReaderScan and decode barcodes from images in your browser.Border Radius GeneratorGenerate CSS border-radius values with a live preview.Box Shadow GeneratorGenerate CSS box-shadow values with a live preview.Business Name GeneratorGenerate business and brand name ideas from a keyword.Coin FlipFlip one or more virtual coins.Color Contrast CheckerCheck WCAG contrast ratios between text and background colors.Color Palette GeneratorBuild complementary, analogous, and triadic palettes from a base color.
Security Tools26
AES Text Encryptor / DecryptorEncrypt and decrypt text with AES.Credit Card Validator (Luhn Algorithm)Validate card numbers with the Luhn checksum algorithm.CSRF & Secret Key GeneratorGenerate strong CSRF tokens and secret keys.DNS Record Lookup (A, MX, TXT, CNAME)Look up DNS records for domains.Email Header AnalyzerParse raw email headers to trace delivery path and auth results.File Hash / Checksum VerifierGenerate SHA checksums for files in your browser.HMAC GeneratorGenerate HMAC signatures with SHA-256, SHA-384, or SHA-512.HTML Entity / String EscaperEscape and unescape HTML entities and unsafe strings.
File Tools12
Bulk File RenamerRename many files with a pattern and download them as a ZIP.Compress Files (ZIP)Compress files and folders into a ZIP archive.Decrypt FilesDecrypt password-protected files.Duplicate File FinderFind identical files by content hash among the files you select.Encrypt FilesPassword-protect and encrypt files.Extract 7Z FilesExtract the contents of a 7z archive in your browser.Extract RAR FilesExtract files from RAR archives.Extract TAR / TAR.GZ FilesExtract TAR, TAR.GZ, and TGZ archives in your browser.
Calculator Tools20
Age CalculatorCalculate exact age in years, months, and days from a birth date.Aspect Ratio CalculatorCalculate aspect ratios and matching dimensions for images and video.BMI CalculatorCalculate Body Mass Index from height and weight.Compound Interest CalculatorProject savings growth with compound interest and contributions.Cooking Measurement ConverterConvert cups, tablespoons, ounces, grams, and milliliters for recipes.Data Size ConverterConvert between bits, bytes, KB, MB, GB, and TB.Date Difference CalculatorCount the days, weeks, and months between two dates.Discount CalculatorCalculate sale prices and savings from percentage discounts.
Image Tools12
Bulk Image ResizerResize many images at once and download them as a ZIP.Circle Crop ImageCrop any image into a perfect circle with a transparent background.Color Palette ExtractorPull the dominant colors out of an image as HEX and RGB codes.EXIF ViewerRead camera, date, and GPS metadata embedded in a JPEG photo.Favicon GeneratorGenerate a complete favicon package (ICO, PNGs, manifest, HTML) from one image.Image Aspect Ratio ChangerCrop or pad an image to a target aspect ratio like 16:9 or 1:1.Image Color PickerClick anywhere on an image to read the exact pixel color.Image Color ReplacerSwap one color in an image for another with adjustable tolerance.
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Many tools run directly in the browser, keeping work simple and controlled.
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Core tools are available without accounts, trials, or surprise steps.