Is Image Filters & Effects really free?

Yes. Image Filters & Effects on PicNexa is 100% free, with no signup, no credit card, and no watermark on the output. There is no daily limit on free use.

Are my files uploaded to a server?

Most PicNexa tools run entirely in your browser, so your files never leave your device. A few AI-powered tools (background removal, OCR) use secure server processing and the files are deleted immediately after.

Does Image Filters & Effects work on mobile?

Yes. PicNexa works on any modern browser — desktop, Android, iPhone, iPad, and Chromebook. No app install is required.

Is there a file size limit?

Browser-based tools support files up to several hundred MB, depending on your device's available memory. There is no artificial limit imposed by PicNexa.

All tools

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Image Filters & Effects

Apply 20+ professional filters: grayscale, sepia, vintage, lomo, polaroid, duotone, vignette, blur, sharpen, pixelate, emboss, edge-detect, oil paint, posterize, threshold and more. Instant browser-based preview with intensity control.

Drop an image or click to upload

Related tools

Compress

Smartly compress JPG, PNG and WEBP without visible quality loss.

Resize

Resize images to exact width or height, no background fill.

Crop

Crop your image with mouse or touch — instant preview.

Circle Crop

Crop a profile picture into a perfect circle with transparent background.

Rotate

Rotate images by 90°, 180° or 270°.

Flip

Flip an image horizontally or vertically.

Frequently asked questions about Image Filters & Effects

Everything you need to know before you image filters online with PicNexa.