Free tools for every file

105 tools for images, PDFs, video, QR codes, text in pictures and code. They all run in your browser, so your files stay on your device.

Drop any fileA photo, a PDF, a video or a JSON file. You'll see every tool that opens it.
JPGPNGHEICPDFMP4MOVGIFJSONCSV

Six apps, one way of working

Each app has its own site. All of them are free, need no account and add no watermark.

ImgTool30tools

Compress, resize, convert, cut out backgrounds and more.

  • CompressSmaller files, same look
  • ResizePixels or presets
  • Remove backgroundTransparent PNG cut-outs
  • Passport photoSized, framed, printable
Open ImgToolimgtool.kmra.dev
PDFTool14tools

Merge, split, compress and sign PDFs.

  • MergeCombine files
  • CompressSmaller files, size limits
  • SignSignature, text, date
  • SplitRanges, pages, extract
Open PDFToolpdftool.kmra.dev
VidTool14tools

Compress, convert, trim and record videos in your browser.

  • Compress videoSmaller files, set size
  • Convert videoMOV, MKV, WebM to MP4
  • Trim videoCut start and end
  • Video to GIFClips to GIFs
Open VidToolvidtool.kmra.dev
DevTool34tools

Format JSON, decode tokens, hash files and convert data.

  • JSON formatterFormat, validate, tree
  • Base64Text and files
  • JWT decoderHeader, payload, expiry
  • UUID generatorv4, v7, ULID
Open DevTooldevtool.kmra.dev
QRTool9tools

Make and scan QR codes and barcodes in your browser.

  • QR code generatorLinks, Wi-Fi, contacts
  • QR scannerCamera or image
  • Barcode generatorEAN, UPC, Code 128
  • Bulk QR codesOne per line, zipped
Open QRToolqrtool.kmra.dev
OCRTool4tools

Copy text from images, screenshots and scanned PDFs.

  • Image to textPhotos, screenshots, scans
  • PDF to textScanned or not
  • Searchable PDFSearch and copy scans
  • Batch OCRMany files, one zip
Open OCRToolocrtool.kmra.dev

Popular tools from every app

Every tool opens in its app, ready for your file.

Compress

Smaller files, same look

Merge

Combine files

Compress video

Smaller files, set size

JSON formatter

Format, validate, tree

QR code generator

Links, Wi-Fi, contacts

Image to text

Photos, screenshots, scans

Resize

Pixels or presets

Compress

Smaller files, size limits

Convert video

MOV, MKV, WebM to MP4

Base64

Text and files

QR scanner

Camera or image

PDF to text

Scanned or not

Remove background

Transparent PNG cut-outs

Sign

Signature, text, date

Trim video

Cut start and end

JWT decoder

Header, payload, expiry

Barcode generator

EAN, UPC, Code 128

Searchable PDF

Search and copy scans

Passport photo

Sized, framed, printable

Split

Ranges, pages, extract

Video to GIF

Clips to GIFs

UUID generator

v4, v7, ULID

Bulk QR codes

One per line, zipped

Batch OCR

Many files, one zip

Watermark

Text or logo, in bulk

Image to PDF

JPG, PNG to PDF

Video to MP3

Audio from video

Timestamp converter

Epoch ↔ date

Wi-Fi card

Print it for guests

Blur faces

Every face, automatically

PDF to image

Pages as JPG or PNG

Screen recorder

Screen, window or tab

Diff checker

Compare two texts

QR code checker

Test before you print

Browse all 105 tools

Popular tasks

Ready-made settings for everyday jobs, from 101 across the apps.

HEIC to JPGiPhone photos that open anywhereCompress PDF to 200 KBCertificates and IDsCompress for WhatsAppUnder 16 MBJSON validatorFind the error fastWi-Fi QR codeGuests join without typingScreenshot to textCopy text from a screenshotCompress to 100 KBJob, exam and visa formsCompress PDF to 100 KBJob and exam uploadsMOV to MP4iPhone videosCSV to JSONSpreadsheets to JSONWhatsApp QR codeStart a chat in one scanPhoto to textSigns, labels, whiteboards

Your files never leave your device

Everything runs in your browser.

  • Runs on your device
  • Works offline
  • No sign-up
  • No watermark