Heatmap Preview
Online Heatmap Photo Effect

Thermal Camera Filter

Recolor your picture with thermal-camera-inspired palettes
  • Map the light and dark areas of a photo to a colorful heatmap palette.
  • Adjust intensity, contrast, curve, color bands, and palette direction.
Edit My Photo Online Prefer desktop editing? Use Heatmap with live previews and editable projects in Tuxpi Studio for Windows

Give any picture the vivid colors of a thermal-camera display. The filter maps image brightness to a selected palette, creating a thermogram-inspired effect rather than measuring actual temperature.

Choose from classic, spectrum, fire, solar, blue, or green palettes. Smooth gradients work well for a familiar thermal look, while the Bands control creates distinct color steps for posters, portraits, science-themed graphics, and abstract art.

Edit Edges: Fade, Crop & Add Overlays

Brushstrokes Light Leaks Blurred Border Color Scratches Fade Out Focus Frame Rounded Corners Shape Editor Star Mask Swirly Edges Stardust Swirl Stack Jagged Edge Vignette

Frames & Borders

Border Camouflage Fabric Frame Fade Frame Film Strip Flower Frame Fruity Frame Grass Frame Hearts Frame Instant Camera Mosaic Frame Ornament Frame Pastel Frame Pastel Frame II Paper Border Plasma Frame Soft Shadow Border Solid Color Stone Frame Wooden Frame

Recolor, Tone, add FX

Lomo Crystal Contrast Soft Amber 80s Flash Autumn's Glow Winter's Breeze Film Grader Grain & Texture Dreamy Blend Color Swap Grayscale Pencil Sketch Painting Pixelate HDR Photo Retro Sepia Tone Tritone Night Vision Ghost Heatmap Blueprint

Photo Montages & Creative Effects

Canvas Tiles Flag Collage Infinity Kaleidoscope Motivational Poster Newscast Photo Circles Pop Art Postage Stamp Stereodelic Sunburst Tile Mosaic Wall Painting Wanted Poster Reflection Color Swirl