Exact size. Exact format. Ready to upload.

Choose an image tool

Start with the format, file-size limit, or dimensions your destination requires. Each tool includes its own settings, preparation guide, and answers to common questions. Check your portal’s instructions before choosing a preset.

• Resize Image in KB

  Resize and compress an image to a portal KB limit with measured decimal-byte validation in your browser.

• Signature Resizer

  Resize a scanned signature to 140x60 pixels and under 50KB for forms, exams, and applications.

• Compress Image to 50KB

  Compress a photo to 50KB or less for strict upload portals with measured browser-side validation.

• Compress Image to 100KB

  Compress a photo to 100KB or less for government, exam, and application upload forms.

• Resize Image to 200x230

  Create an exact 200x230 pixel photo for application portals with verified dimensions and JPEG output.

• Resize Image to 512x512

  Create a verified 512x512 square image for avatars, icons, stickers, and app uploads.

• Convert HEIC to JPG

  Convert iPhone HEIC photos to JPG locally when your browser supports HEIC decoding.

• Convert AVIF to JPG

  Convert browser-readable AVIF images to compatible JPG output for upload forms and older systems.

• Convert WebP to JPG

  Convert WebP images to JPG in your browser for legacy upload forms and applications.

• Convert PNG to JPG

  Convert PNG images to smaller JPG files for forms, portals, and systems that require JPEG.

• Convert JPG to PNG

  Convert JPG and JPEG images to PNG in your browser while preserving dimensions and local privacy.

• Passport Photo Resizer

  Prepare a 600x600 JPEG passport photo under 240KB with verified dimensions and decimal-byte size.