Next.js Image Converter (client-side)

Note: The browser-only converter handles common raster formats (jpg, png, webp, gif, bmp, ico). For vector/complex/rare formats (pdf, svg, eps, ai, psd, heic, raw etc.) you'll need a server-side conversion or 3rd-party service. This UI shows those as "server-only" and will upload to /api/convert if you enable server conversion.

Choose files

Or drag & drop files here (multiple allowed)

Output format

Quality (85%)

Applies to JPG / WebP (lossy). PNG/BMP/GIF ignore quality.

Width (px or auto)

Height (px or auto)

Keep aspect ratioFlip horizontalFlip vertical

Rotate (deg)

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Tips:

Browser conversions use an HTML canvas — high-quality raster formats are supported client-side.
For PSD / AI / EPS / PDF / HEIC / RAW you will need server-side tools like sharp, imagemagick, libvips, or cloud conversion APIs. Implement a Next.js API route (/api/convert) to accept files and return a converted ZIP or single file.
Animated GIFs will be exported as static images (first frame). Use dedicated libraries for full animated exports.
ICO generation may not be perfect from canvas — consider using a server-side ico generator for multi-size icons.