Creative & Design Directory

Convert video aspect ratios and calculate letterboxing or pillarboxing dimensions.

Calculate audio file size from duration, sample rate, bit depth, and number of channels.

Generate CSS border-radius code with visual preview for rounded corners and organic shapes.

Generate CSS box-shadow code with visual preview for drop shadows, inset, and layered effects.

Calculate beats per minute by tapping along to a song or entering note durations.

Calculate bpm to ms delay with interactive inputs and clear steps.

Check color contrast ratio against WCAG AA and AAA accessibility standards.

Generate harmonious color palettes using complementary, analogous, triadic, and split schemes.

Calculate equivalent focal length and field of view from sensor crop factor.

Calculate delay and reverb times in milliseconds from BPM for music production.

Calculate depth of field with interactive inputs and clear steps.

Calculate correct exposure settings balancing aperture, shutter speed, and ISO.

Calculate exposure value (ev) with interactive inputs and clear steps.

Calculate field of view (camera) with interactive inputs and clear steps.

Calculate flash guide number, distance, and aperture relationship for off-camera flash.

Calculate font scale modular typography with interactive inputs and clear steps.

Convert between points, pixels, ems, rems, and percentages for web and print typography.

Convert between frame rates (24, 25, 30, 60 fps) and calculate time remapping.

Convert frequency in Hz to the nearest musical note and cents deviation.

Calculate golden ratio layout with interactive inputs and clear steps.

Generate golden ratio and rule of thirds overlays for any image dimensions.

Create CSS gradient code from color stops with linear, radial, and conic options.

Calculate hyperfocal distance with interactive inputs and clear steps.

Calculate key transposition with interactive inputs and clear steps.

Find the diffraction-limited aperture for your sensor to maintain optimal sharpness.

Calculate the required focal length from subject distance, sensor size, and desired framing.

Calculate optimal line height/leading from font size for readability.

Convert between microphone sensitivity specs in dBV, mV/Pa, and dBu.

Calculate neutral density filter stop with interactive inputs and clear steps.

Calculate note frequency with interactive inputs and clear steps.

Calculate PA system wattage and speaker placement for events from venue size and audience.

Calculate the number of shots needed for a panorama based on focal length and overlap.

Calculate panorama overlap and frames with interactive inputs and clear steps.

Calculate storage needs from photo count, resolution, and RAW vs JPEG file sizes.

Calculate ppi dpi with interactive inputs and clear steps.

Calculate maximum print size from image resolution and desired DPI.

Calculate print size from megapixels with interactive inputs and clear steps.

Calculate rgb hex converter with interactive inputs and clear steps.

Calculate room modes, RT60, and recommended acoustic treatment from room dimensions.

Calculate safe area margin with interactive inputs and clear steps.

Calculate sensor crop factor with interactive inputs and clear steps.

Calculate shutter speed to stop motion with interactive inputs and clear steps.

Calculate the required frame rate to achieve desired slow motion factor at output fps.

Calculate the right speaker wire gauge based on speaker impedance, power, and cable length.

Calculate exposure settings and rotation time for star trail photography.

Calculate subtitle display duration from word count and reading speed.

Calculate sealed and ported subwoofer enclosure dimensions from driver specifications.

Calculate golden hour and blue hour times for any location and date for photography.

Calculate swing groove timing with interactive inputs and clear steps.

Calculate tempo tap with interactive inputs and clear steps.

Calculate interval, total shots, and clip duration for time lapse photography.

Calculate time lapse interval with interactive inputs and clear steps.

Calculate time signature duration with interactive inputs and clear steps.

Calculate optimal interval, total shots, and clip duration for smooth timelapse videos.

Calculate optimal video bitrate for streaming platforms based on resolution and frame rate.

Calculate video file size from resolution, frame rate, bit rate, and duration.

Calculate storage needs from video resolution, frame rate, codec, and recording duration.