benri-ni
Language: English

Small tools that work in your browser

Count characters, calculate percentages, resize images, save frames from videos and handle other everyday tasks right in your browser. No sign-up needed. Your input and files are processed on this device.

  • Character counter

    Counts the characters, lines and bytes in your text as you type.

  • Percentage calculator

    Calculates “B% of A”, “A as a percentage of B” and the percentage change from A to B.

  • Image resizer

    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.

  • Save a frame from a video

    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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