Pixels
Pick a resolution preset or enter the width and height. Choose Stretch, Fit inside or Fit outside to control how the image fits the target frame.
For a specific delivery size.
Classic resampling filters, powered by your GPU.
Choose the method that fits your image.
GPUResize 2 works in Premiere Pro and DaVinci Resolve, plus After Effects. Resolve setup: included Fusion macro ↗
Classic resampling methods familiar from scientific imaging.
From Bilinear and B-Spline to Mitchell, Lanczos and Kaiser.
Compare Nearest, Scale2x, Eagle and FSR 1 EASU on the same pixel artwork. Choose a method on each side and drag to explore the edges.
Explore how Bilinear and Area handle a reduction.
The right choice depends on the image and the task.
Compare sharpening off, RCAS and Unsharp Mask after the same resize. Choose 50% or 100% on either side. Sharpening changes local contrast; judge the texture and edges together.
A whole resize sequence. One Iterations control. Stair-step scaling — also called incremental resizing — breaks an upscale or downsample into smaller steps. Explore up to 16 GPU-accelerated passes without stacking effects or scripting intermediate sizes.
Reduce in stages · Bilinear · 1536 → 256 px
Large reductions can turn fine lines and repeating patterns into aliasing or moiré. Try several smaller reductions and watch how those patterns change. This Bilinear example makes the difference visible; also compare a single-pass Area downsample in the filter demo above.
Enlarge in stages · Lanczos 3 · 256 → 768 px
For HD to 4K upscaling or a larger enlargement, stairstep gives you another way to shape the result. Compare edge smoothness, ringing (halos) and fine texture: repeated filtering can soften detail as well as change contours. It does not recover detail missing from the source.
Judge the shot, not the pass count. Check at 100% output size and in motion at your delivery resolution. Extra local contrast can look sharper without adding detail, and some filters can build up halos over repeated passes. Keep the source, filter and working color space consistent when comparing. Then compare single-pass resizing with post-resize sharpening, too. These previews are scaled to fit your screen.
Push Content Aware into expressive distortions. Sweep multipass from 1 to 16 and back while the output dimensions stay fixed. Let the image bend, stretch and shift.
Output: 384 × 512 → 192 × 512, displayed at the original width for comparison. Footage: Ron Lach / Pexels.
Choose exact dimensions, scale relative to the source, or place each corner independently.
Pick a resolution preset or enter the width and height. Choose Stretch, Fit inside or Fit outside to control how the image fits the target frame.
For a specific delivery size.
Scale relative to the source dimensions. Set width and height percentages independently: double both dimensions, reduce them by half, or stretch just one axis.
For the same relative resize across different source sizes.
Move the four corners independently to stretch, skew or add perspective. Choose the resampling filter for the transformed image.
For perspective adjustments and creative distortion. Iterations resizes in steps toward the output bounding box, then applies one bilinear warp. Repeated sizes are skipped; the corner mapping stays the same.
CHOOSE YOUR SIZE MODE
Iterations requests up to 16 resize stages. Repeated sizes are skipped. In Free Distort, the corner mapping stays the same for every iteration count.
Choose your output mode. Set dimensions in pixels, scale by percentage, or reshape with Free Distort.
Multipass downscale. Reduce through intermediate sizes.
Stairstep upscale. Enlarge in progressive steps.
Post-sharpen. Finish with optional RCAS or Unsharp Mask.
Choose your settings, compare the results—no single filter suits every image.
Read the manual